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Buy Concave Cuts Gems

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Concave Cuts Weight Concave Cuts Size Concave Cuts Clarity Concave Cuts Price Concave Cuts Origin
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12.31 ct Yellow Quartz, 15.7 x 15.8 mm Octagon Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 12.31 carat weight Quartz

12.31ct1 Piece
$ 54.30
15.7 x 15.8 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 12.31 ct Quartz
Quartz Shape: Octagon Concave Cut Quartz
Quartz Size: 15.7 x 15.8 mm Quartz
Quartz Color: Greenish Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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4.9 ct Yellow Quartz, 11.9 mm Round Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 4.90 carat weight Quartz

4.90ct1 Piece
$ 19.83
11.9 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 4.90 ct Quartz
Quartz Shape: Round Concave Cut Quartz
Quartz Size: 11.9 mm Quartz
Quartz Color: Lemon Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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14.06 ct Yellow Quartz, 16.1 x 16.1 mm Octagon Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 14.06 carat weight Quartz

14.06ct1 Piece
$ 62.02
16.1 x 16.1 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 14.06 ct Quartz
Quartz Shape: Octagon Concave Cut Quartz
Quartz Size: 16.1 x 16.1 mm Quartz
Quartz Color: Medium Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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14.88 ct Yellow Quartz, 16.1 x 16.1 mm Octagon Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 14.88 carat weight Quartz

14.88ct1 Piece
$ 65.64
16.1 x 16.1 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 14.88 ct Quartz
Quartz Shape: Octagon Concave Cut Quartz
Quartz Size: 16.1 x 16.1 mm Quartz
Quartz Color: Lemon Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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19.09 ct Yellow Quartz, 18.2 x 18 mm Octagon Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 19.09 carat weight Quartz

19.09ct1 Piece
$ 105.00
18.2 x 18 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 19.09 ct Quartz
Quartz Shape: Octagon Concave Cut Quartz
Quartz Size: 18.2 x 18 mm Quartz
Quartz Color: Light Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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12.75 ct Yellow Quartz, 16.1 mm Round Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 12.75 carat weight Quartz

12.75ct1 Piece
$ 51.34
16.1 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 12.75 ct Quartz
Quartz Shape: Round Concave Cut Quartz
Quartz Size: 16.1 mm Quartz
Quartz Color: Medium Yellow Quartz
Quartz Clarity: Transparent Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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13 ct Yellow Quartz, 16 x 15.9 mm Octagon Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 13.00 carat weight Quartz

13.00ct1 Piece
$ 71.50
16 x 15.9 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 13.00 ct Quartz
Quartz Shape: Octagon Concave Cut Quartz
Quartz Size: 16 x 15.9 mm Quartz
Quartz Color: Medium Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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13.37 ct Yellow Quartz, 16.2 x 16.2 mm Octagon Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 13.37 carat weight Quartz

13.37ct1 Piece
$ 58.97
16.2 x 16.2 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 13.37 ct Quartz
Quartz Shape: Octagon Concave Cut Quartz
Quartz Size: 16.2 x 16.2 mm Quartz
Quartz Color: Lemon Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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5.16 ct Yellow Quartz, 12 mm Round Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 5.16 carat weight Quartz

5.16ct1 Piece
$ 20.83
12 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 5.16 ct Quartz
Quartz Shape: Round Concave Cut Quartz
Quartz Size: 12 mm Quartz
Quartz Color: Lemon Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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5.53 ct Yellow Quartz, 12.1 mm Round Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 5.53 carat weight Quartz

5.53ct1 Piece
$ 24.40
12.1 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 5.53 ct Quartz
Quartz Shape: Round Concave Cut Quartz
Quartz Size: 12.1 mm Quartz
Quartz Color: Light Greenish Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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16.42 ct Yellow Quartz, 18 mm Round Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 16.42 carat weight Quartz

16.42ct1 Piece
$ 72.42
18 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 16.42 ct Quartz
Quartz Shape: Round Concave Cut Quartz
Quartz Size: 18 mm Quartz
Quartz Color: Lemon Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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11.12 ct Yellow Quartz, 12.1 mm Round Concave Cut From Brazil

Buy Natural Quartz, Qty: 2 pcs | 11.12 carat weight Quartz

11.12ct (total)2 Pieces
$ 61.16
12.1 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 5.56 ct Quartz
Quartz Shape: Round Concave Cut Quartz
Quartz Size: 12.1 mm Quartz
Quartz Color: Medium Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 2
Quartz Certificate: GemSelect
Product Description:
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12.8 ct Yellow Quartz, 16.1 x 16 mm Octagon Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 12.80 carat weight Quartz

12.80ct1 Piece
$ 70.40
16.1 x 16 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 12.80 ct Quartz
Quartz Shape: Octagon Concave Cut Quartz
Quartz Size: 16.1 x 16 mm Quartz
Quartz Color: Bumblebee Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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14.36 ct Yellow Quartz, 16.2 x 16.1 mm Octagon Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 14.36 carat weight Quartz

14.36ct1 Piece
$ 63.34
16.2 x 16.1 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 14.36 ct Quartz
Quartz Shape: Octagon Concave Cut Quartz
Quartz Size: 16.2 x 16.1 mm Quartz
Quartz Color: Greenish Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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15.63 ct Yellow Quartz, 16.7 x 16.6 mm Octagon Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 15.63 carat weight Quartz

15.63ct1 Piece
$ 68.95
16.7 x 16.6 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 15.63 ct Quartz
Quartz Shape: Octagon Concave Cut Quartz
Quartz Size: 16.7 x 16.6 mm Quartz
Quartz Color: Medium Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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27.8 ct Yellow Quartz, 20.6 x 17.8 mm Oval Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 27.80 carat weight Quartz

27.80ct1 Piece
$ 75.83
20.6 x 17.8 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 27.80 ct Quartz
Quartz Shape: Oval Concave Cut Quartz
Quartz Size: 20.6 x 17.8 mm Quartz
Quartz Color: Bumblebee Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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12.79 ct Yellow Quartz, 16.1 x 16 mm Octagon Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 12.79 carat weight Quartz

12.79ct1 Piece
$ 63.95
16.1 x 16 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 12.79 ct Quartz
Quartz Shape: Octagon Concave Cut Quartz
Quartz Size: 16.1 x 16 mm Quartz
Quartz Color: Light Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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12.44 ct Yellow Quartz, 16.2 mm Round Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 12.44 carat weight Quartz

12.44ct1 Piece
$ 50.08
16.2 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 12.44 ct Quartz
Quartz Shape: Round Concave Cut Quartz
Quartz Size: 16.2 mm Quartz
Quartz Color: Medium Yellow Quartz
Quartz Clarity: Transparent Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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18.31 ct Yellow Quartz, 18.2 x 18.1 mm Octagon Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 18.31 carat weight Quartz

18.31ct1 Piece
$ 80.76
18.2 x 18.1 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 18.31 ct Quartz
Quartz Shape: Octagon Concave Cut Quartz
Quartz Size: 18.2 x 18.1 mm Quartz
Quartz Color: Medium Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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15.99 ct Yellow Quartz, 18 mm Round Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 15.99 carat weight Quartz

15.99ct1 Piece
$ 64.55
18 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 15.99 ct Quartz
Quartz Shape: Round Concave Cut Quartz
Quartz Size: 18 mm Quartz
Quartz Color: Greenish Yellow Quartz
Quartz Clarity: VVS-VS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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18.41 ct Yellow Quartz, 18.1 x 18 mm Octagon Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 18.41 carat weight Quartz

18.41ct1 Piece
$ 101.26
18.1 x 18 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 18.41 ct Quartz
Quartz Shape: Octagon Concave Cut Quartz
Quartz Size: 18.1 x 18 mm Quartz
Quartz Color: Light Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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25.26 ct Yellow Quartz, 16 x 16 mm Octagon Concave Cut From Brazil

Buy Natural Quartz, Qty: 2 pcs | 25.26 carat weight Quartz

25.26ct (total)2 Pieces
$ 138.93
16 x 16 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 12.63 ct Quartz
Quartz Shape: Octagon Concave Cut Quartz
Quartz Size: 16 x 16 mm Quartz
Quartz Color: Medium Yellow Quartz
Quartz Clarity: VVS-VS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 2
Quartz Certificate: GemSelect
Product Description:
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14.53 ct Yellow Quartz, 16.1 x 16.1 mm Octagon Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 14.53 carat weight Quartz

14.53ct1 Piece
$ 64.10
16.1 x 16.1 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 14.53 ct Quartz
Quartz Shape: Octagon Concave Cut Quartz
Quartz Size: 16.1 x 16.1 mm Quartz
Quartz Color: Medium Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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6.15 ct Yellow Quartz, 12 x 12 mm Octagon Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 6.15 carat weight Quartz

6.15ct1 Piece
$ 24.83
12 x 12 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 6.15 ct Quartz
Quartz Shape: Octagon Concave Cut Quartz
Quartz Size: 12 x 12 mm Quartz
Quartz Color: Greenish Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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14.02 ct Yellow Quartz, 16.1 x 16 mm Octagon Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 14.02 carat weight Quartz

14.02ct1 Piece
$ 61.84
16.1 x 16 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 14.02 ct Quartz
Quartz Shape: Octagon Concave Cut Quartz
Quartz Size: 16.1 x 16 mm Quartz
Quartz Color: Medium Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
View Details
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13.29 ct Yellow Quartz, 16 x 15.9 mm Octagon Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 13.29 carat weight Quartz

13.29ct1 Piece
$ 58.62
16 x 15.9 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 13.29 ct Quartz
Quartz Shape: Octagon Concave Cut Quartz
Quartz Size: 16 x 15.9 mm Quartz
Quartz Color: Lemon Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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12.86 ct Yellow Quartz, 16 mm Round Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 12.86 carat weight Quartz

12.86ct1 Piece
$ 51.78
16 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 12.86 ct Quartz
Quartz Shape: Round Concave Cut Quartz
Quartz Size: 16 mm Quartz
Quartz Color: Medium Yellow Quartz
Quartz Clarity: Transparent Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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61.96 ct Yellow Quartz, 30.7 x 23.8 mm Oval Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 61.96 carat weight Quartz

61.96ct1 Piece
$ 169.03
30.7 x 23.8 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 61.96 ct Quartz
Quartz Shape: Oval Concave Cut Quartz
Quartz Size: 30.7 x 23.8 mm Quartz
Quartz Color: Pineapple Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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12.53 ct Yellow Quartz, 16.2 mm Round Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 12.53 carat weight Quartz

12.53ct1 Piece
$ 50.45
16.2 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 12.53 ct Quartz
Quartz Shape: Round Concave Cut Quartz
Quartz Size: 16.2 mm Quartz
Quartz Color: Yellow Green Quartz
Quartz Clarity: Transparent Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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70.69 ct Yellow Quartz, 27.1 x 25 mm Oval Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 70.69 carat weight Quartz

70.69ct1 Piece
$ 192.84
27.1 x 25 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 70.69 ct Quartz
Quartz Shape: Oval Concave Cut Quartz
Quartz Size: 27.1 x 25 mm Quartz
Quartz Color: Medium Yellow Quartz
Quartz Clarity: VVS-VS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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11.79 ct Yellow Quartz, 16 mm Round Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 11.79 carat weight Quartz

11.79ct1 Piece
$ 47.47
16 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 11.79 ct Quartz
Quartz Shape: Round Concave Cut Quartz
Quartz Size: 16 mm Quartz
Quartz Color: Medium Yellow Quartz
Quartz Clarity: VVS-VS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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9.14 ct Yellow Quartz, 14 x 14 mm Octagon Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 9.14 carat weight Quartz

9.14ct1 Piece
$ 50.27
14 x 14 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 9.14 ct Quartz
Quartz Shape: Octagon Concave Cut Quartz
Quartz Size: 14 x 14 mm Quartz
Quartz Color: Medium Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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Add to Cart

12.6 ct Yellow Quartz, 16 mm Round Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 12.60 carat weight Quartz

12.60ct1 Piece
$ 50.73
16 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 12.60 ct Quartz
Quartz Shape: Round Concave Cut Quartz
Quartz Size: 16 mm Quartz
Quartz Color: Light Yellow Quartz
Quartz Clarity: Transparent Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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Add to Cart

11.5 ct Yellow Quartz, 15.9 x 15.6 mm Octagon Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 11.50 carat weight Quartz

11.50ct1 Piece
$ 50.73
15.9 x 15.6 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 11.50 ct Quartz
Quartz Shape: Octagon Concave Cut Quartz
Quartz Size: 15.9 x 15.6 mm Quartz
Quartz Color: Lemon Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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Add to Cart

13.98 ct Yellow Quartz, 16.1 x 16.1 mm Octagon Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 13.98 carat weight Quartz

13.98ct1 Piece
$ 61.67
16.1 x 16.1 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 13.98 ct Quartz
Quartz Shape: Octagon Concave Cut Quartz
Quartz Size: 16.1 x 16.1 mm Quartz
Quartz Color: Lemon Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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Add to Cart

11.52 ct Yellow Quartz, 16 mm Round Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 11.52 carat weight Quartz

11.52ct1 Piece
$ 63.36
16 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 11.52 ct Quartz
Quartz Shape: Round Concave Cut Quartz
Quartz Size: 16 mm Quartz
Quartz Color: Light Pineapple Yellow Quartz
Quartz Clarity: VVS-VS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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Add to Cart

12.85 ct Yellow Quartz, 16.1 mm Round Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 12.85 carat weight Quartz

12.85ct1 Piece
$ 51.73
16.1 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 12.85 ct Quartz
Quartz Shape: Round Concave Cut Quartz
Quartz Size: 16.1 mm Quartz
Quartz Color: Greenish Yellow Quartz
Quartz Clarity: Transparent Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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10.6 ct Yellow Quartz, 12.1 mm Round Concave Cut From Brazil

Buy Natural Quartz, Qty: 2 pcs | 10.60 carat weight Quartz

10.60ct (total)2 Pieces
$ 58.30
12.1 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 5.30 ct Quartz
Quartz Shape: Round Concave Cut Quartz
Quartz Size: 12.1 mm Quartz
Quartz Color: Greenish Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 2
Quartz Certificate: GemSelect
Product Description:
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57.99 ct Yellow Quartz, 28.9 x 22.6 mm Oval Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 57.99 carat weight Quartz

57.99ct1 Piece
$ 158.20
28.9 x 22.6 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 57.99 ct Quartz
Quartz Shape: Oval Concave Cut Quartz
Quartz Size: 28.9 x 22.6 mm Quartz
Quartz Color: Rich Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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Add to Cart

5.59 ct Yellow Quartz, 12.1 mm Round Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 5.59 carat weight Quartz

5.59ct1 Piece
$ 22.57
12.1 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 5.59 ct Quartz
Quartz Shape: Round Concave Cut Quartz
Quartz Size: 12.1 mm Quartz
Quartz Color: Medium Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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Add to Cart

5.42 ct Yellow Quartz, 12 mm Round Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 5.42 carat weight Quartz

5.42ct1 Piece
$ 29.81
12 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 5.42 ct Quartz
Quartz Shape: Round Concave Cut Quartz
Quartz Size: 12 mm Quartz
Quartz Color: Medium Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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3.66 ct Yellow Quartz, 10.1 mm Round Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 3.66 carat weight Quartz

3.66ct1 Piece
$ 14.77
10.1 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 3.66 ct Quartz
Quartz Shape: Round Concave Cut Quartz
Quartz Size: 10.1 mm Quartz
Quartz Color: Lemon Yellow Quartz
Quartz Clarity: VVS-VS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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8 ct Yellow Quartz, 14 mm Round Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 8.00 carat weight Quartz

8.00ct1 Piece
$ 44.00
14 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 8.00 ct Quartz
Quartz Shape: Round Concave Cut Quartz
Quartz Size: 14 mm Quartz
Quartz Color: Lemon Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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4.11 ct Yellow Quartz, 12.1 x 12 mm Trillion Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 4.11 carat weight Quartz

4.11ct1 Piece
$ 16.41
12.1 x 12 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 4.11 ct Quartz
Quartz Shape: Trillion Concave Cut Quartz
Quartz Size: 12.1 x 12 mm Quartz
Quartz Color: Light Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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5.35 ct Yellow Quartz, 12.1 x 12 mm Octagon Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 5.35 carat weight Quartz

5.35ct1 Piece
$ 21.59
12.1 x 12 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 5.35 ct Quartz
Quartz Shape: Octagon Concave Cut Quartz
Quartz Size: 12.1 x 12 mm Quartz
Quartz Color: Lemon Yellow Quartz
Quartz Clarity: VVS-VS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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5.25 ct Yellow Quartz, 11.9 x 11.8 mm Octagon Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 5.25 carat weight Quartz

5.25ct1 Piece
$ 28.88
11.9 x 11.8 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 5.25 ct Quartz
Quartz Shape: Octagon Concave Cut Quartz
Quartz Size: 11.9 x 11.8 mm Quartz
Quartz Color: Light Pineapple Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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5.16 ct Yellow Quartz, 12 mm Round Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 5.16 carat weight Quartz

5.16ct1 Piece
$ 20.89
12 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 5.16 ct Quartz
Quartz Shape: Round Concave Cut Quartz
Quartz Size: 12 mm Quartz
Quartz Color: Medium-Light Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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8.25 ct Yellow Quartz, 14.1 mm Round Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 8.25 carat weight Quartz

8.25ct1 Piece
$ 32.95
14.1 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 8.25 ct Quartz
Quartz Shape: Round Concave Cut Quartz
Quartz Size: 14.1 mm Quartz
Quartz Color: Greenish Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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2.58 ct Yellow Quartz, 13.1 x 7.9 mm Marquise Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 2.58 carat weight Quartz

2.58ct1 Piece
$ 11.39
13.1 x 7.9 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 2.58 ct Quartz
Quartz Shape: Marquise Concave Cut Quartz
Quartz Size: 13.1 x 7.9 mm Quartz
Quartz Color: Light Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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13.24 ct Yellow Quartz, 16.1 x 16 mm Octagon Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 13.24 carat weight Quartz

13.24ct1 Piece
$ 58.40
16.1 x 16 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 13.24 ct Quartz
Quartz Shape: Octagon Concave Cut Quartz
Quartz Size: 16.1 x 16 mm Quartz
Quartz Color: Light Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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9.03 ct Yellow Quartz, 16 x 11.9 mm Octagon Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 9.03 carat weight Quartz

9.03ct1 Piece
$ 36.06
16 x 11.9 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 9.03 ct Quartz
Quartz Shape: Octagon Concave Cut Quartz
Quartz Size: 16 x 11.9 mm Quartz
Quartz Color: Laguna Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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6.71 ct Yellow Quartz, 14 x 12.1 mm Oval Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 6.71 carat weight Quartz

6.71ct1 Piece
$ 26.80
14 x 12.1 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 6.71 ct Quartz
Quartz Shape: Oval Concave Cut Quartz
Quartz Size: 14 x 12.1 mm Quartz
Quartz Color: Greenish Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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9.48 ct Yellow Quartz, 19.1 x 13 mm Marquise Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 9.48 carat weight Quartz

9.48ct1 Piece
$ 37.75
19.1 x 13 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 9.48 ct Quartz
Quartz Shape: Marquise Concave Cut Quartz
Quartz Size: 19.1 x 13 mm Quartz
Quartz Color: Medium Yellow Quartz
Quartz Clarity: VVS-VS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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6.69 ct Yellow Quartz, 14.1 x 12.1 mm Oval Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 6.69 carat weight Quartz

6.69ct1 Piece
$ 26.71
14.1 x 12.1 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 6.69 ct Quartz
Quartz Shape: Oval Concave Cut Quartz
Quartz Size: 14.1 x 12.1 mm Quartz
Quartz Color: Medium Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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29.4 ct Yellow Quartz, 21.6 x 18.6 mm Oval Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 29.40 carat weight Quartz

29.40ct1 Piece
$ 80.20
21.6 x 18.6 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 29.40 ct Quartz
Quartz Shape: Oval Concave Cut Quartz
Quartz Size: 21.6 x 18.6 mm Quartz
Quartz Color: Medium Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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6.83 ct Yellow Quartz, 12.1 x 11.9 mm Octagon Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 6.83 carat weight Quartz

6.83ct1 Piece
$ 27.64
12.1 x 11.9 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 6.83 ct Quartz
Quartz Shape: Octagon Concave Cut Quartz
Quartz Size: 12.1 x 11.9 mm Quartz
Quartz Color: Greenish Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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2.47 ct Yellow Quartz, 13.1 x 8 mm Marquise Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 2.47 carat weight Quartz

2.47ct1 Piece
$ 10.89
13.1 x 8 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 2.47 ct Quartz
Quartz Shape: Marquise Concave Cut Quartz
Quartz Size: 13.1 x 8 mm Quartz
Quartz Color: Pineapple Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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30.65 ct Yellow Quartz, 23.5 x 19.7 mm Oval Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 30.65 carat weight Quartz

30.65ct1 Piece
$ 83.61
23.5 x 19.7 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 30.65 ct Quartz
Quartz Shape: Oval Concave Cut Quartz
Quartz Size: 23.5 x 19.7 mm Quartz
Quartz Color: Pineapple Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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5.26 ct Yellow Quartz, 12 mm Round Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 5.26 carat weight Quartz

5.26ct1 Piece
$ 23.20
12 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 5.26 ct Quartz
Quartz Shape: Round Concave Cut Quartz
Quartz Size: 12 mm Quartz
Quartz Color: Medium Yellow-Grey Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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8.9 ct Yellow Quartz, 14 x 13.9 mm Octagon Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 8.90 carat weight Quartz

8.90ct1 Piece
$ 36.03
14 x 13.9 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 8.90 ct Quartz
Quartz Shape: Octagon Concave Cut Quartz
Quartz Size: 14 x 13.9 mm Quartz
Quartz Color: Light Pineapple Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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Concave cutting involves cutting facets that are three dimensional (curved). The technology to cut concave facets was developed by the American inventor Douglas Hoffman around 1990. It allows conical-shaped, three dimensional facets to be cut, so that each facet has depth as well as length and breadth. The result is that more of the ambient light is refracted and returned to the eye in the form of brilliance.

In order to find the concave-cut gems that you require, filter the results further by using the left-hand menu. You can buy concave-cut gems by gem type, color and shape. By using the top menu, you can search by carat weight, size, price, origin and other factors, to enable you to find the exact concave-cut gems that you are looking for. All items are in stock and ready to be shipped.
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