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Buy Untreated Gemstones

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Photos are of Actual Products for Sale

5.7 ct Oval Cut Prehnite, 13.9 x 10 mm From South Africa

Natural Prehnite, Qty: 1 pc | 5.70 carat weight Prehnite

5.70ct1 Piece
$ 28.22
13.9 x 10 mm
Item Description
Stone Type: Loose Prehnite
Prehnite Weight: 5.70 ct Prehnite
Prehnite Shape: Oval Facet Prehnite
Prehnite Size: 13.9 x 10 mm Prehnite
Prehnite Color: Medium Green Prehnite
Prehnite Clarity: Translucent Prehnite
Prehnite Origin: South Africa Prehnite
Prehnite Treatment: Untreated
Prehnite Quantity: 1
Prehnite Certificate: GemSelect
Product Description:
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4 ct Oval Prehnite, 10.4 x 7.7 mm From South Africa

Natural Prehnite, Qty: 1 pc | 4.00 carat weight Prehnite

4.00ct1 Piece
$ 30.80
10.4 x 7.7 mm
Item Description
Stone Type: Loose Prehnite
Prehnite Weight: 4.00 ct Prehnite
Prehnite Shape: Oval Cabochon Prehnite
Prehnite Size: 10.4 x 7.7 mm Prehnite
Prehnite Color: Pale Pear Green Prehnite
Prehnite Clarity: Transparent/Translucent Prehnite
Prehnite Origin: South Africa Prehnite
Prehnite Treatment: Untreated
Prehnite Quantity: 1
Prehnite Certificate: GemSelect
Product Description:
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5.96 ct Carved Prehnite, 14.9 x 11.2 mm From South Africa

Natural Prehnite, Qty: 1 pc | 5.96 carat weight Prehnite

5.96ct1 Piece
$ 25.98
14.9 x 11.2 mm
Item Description
Stone Type: Loose Prehnite
Prehnite Weight: 5.96 ct Prehnite
Prehnite Shape: Carved Leaf Prehnite
Prehnite Size: 14.9 x 11.2 mm Prehnite
Prehnite Color: Light Green Prehnite
Prehnite Clarity: Transparent Prehnite
Prehnite Origin: South Africa Prehnite
Prehnite Treatment: Untreated
Prehnite Quantity: 1
Prehnite Certificate: GemSelect
Product Description:
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15.27 ct Carved Prehnite, 17.7 x 13.3 mm From South Africa

Natural Prehnite, Qty: 1 pc | 15.27 carat weight Prehnite

15.27ct1 Piece
$ 35.28
17.7 x 13.3 mm
Item Description
Stone Type: Loose Prehnite
Prehnite Weight: 15.27 ct Prehnite
Prehnite Shape: Carved Oval Cabochon Prehnite
Prehnite Size: 17.7 x 13.3 mm Prehnite
Prehnite Color: Warm Green Prehnite
Prehnite Clarity: Translucent Prehnite
Prehnite Origin: South Africa Prehnite
Prehnite Treatment: Untreated
Prehnite Quantity: 1
Prehnite Certificate: GemSelect
Product Description:
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9.49 ct Flower Cut Prehnite, 13.5 x 13.4 mm From South Africa

Natural Prehnite, Qty: 1 pc | 9.49 carat weight Prehnite

9.49ct1 Piece
$ 26.09
13.5 x 13.4 mm
Item Description
Stone Type: Loose Prehnite
Prehnite Weight: 9.49 ct Prehnite
Prehnite Shape: Flower-Cut Prehnite
Prehnite Size: 13.5 x 13.4 mm Prehnite
Prehnite Color: Yellow Green Prehnite
Prehnite Clarity: Transparent/Translucent Prehnite
Prehnite Origin: South Africa Prehnite
Prehnite Treatment: Untreated
Prehnite Quantity: 1
Prehnite Certificate: GemSelect
Product Description:
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9.09 ct Oval Checkerboard Prehnite, 15.9 x 11.9 mm From South Africa

Natural Prehnite, Qty: 1 pc | 9.09 carat weight Prehnite

9.09ct1 Piece
$ 44.99
15.9 x 11.9 mm
Item Description
Stone Type: Loose Prehnite
Prehnite Weight: 9.09 ct Prehnite
Prehnite Shape: Oval Checkerboard Prehnite
Prehnite Size: 15.9 x 11.9 mm Prehnite
Prehnite Color: Yellowish Green Prehnite
Prehnite Clarity: Translucent Prehnite
Prehnite Origin: South Africa Prehnite
Prehnite Treatment: Untreated
Prehnite Quantity: 1
Prehnite Certificate: GemSelect
Product Description:
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9.92 ct Carved Prehnite, 17.7 x 14.5 mm From South Africa

Natural Prehnite, Qty: 1 pc | 9.92 carat weight Prehnite

9.92ct1 Piece
$ 13.86
17.7 x 14.5 mm
Item Description
Stone Type: Loose Prehnite
Prehnite Weight: 9.92 ct Prehnite
Prehnite Shape: Carved Leaf Prehnite
Prehnite Size: 17.7 x 14.5 mm Prehnite
Prehnite Color: Lime Green Prehnite
Prehnite Clarity: Transparent Prehnite
Prehnite Origin: South Africa Prehnite
Prehnite Treatment: Untreated
Prehnite Quantity: 1
Prehnite Certificate: GemSelect
Product Description:
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18.04 ct Carved Prehnite, 18.2 x 12.3 mm From South Africa

Natural Prehnite, Qty: 2 pcs | 18.04 carat weight Prehnite

18.04ct (total)2 Pieces
$ 28.38
18.2 x 12.3 mm
Item Description
Stone Type: Loose Prehnite
Prehnite Weight: 9.02 ct Prehnite
Prehnite Shape: Carved Leaf Prehnite
Prehnite Size: 18.2 x 12.3 mm Prehnite
Prehnite Color: Lime Green Prehnite
Prehnite Clarity: Transparent Prehnite
Prehnite Origin: South Africa Prehnite
Prehnite Treatment: Untreated
Prehnite Quantity: 2
Prehnite Certificate: GemSelect
Product Description:
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6.97 ct Cushion Cut Prehnite, 12 x 12 mm From South Africa

Natural Prehnite, Qty: 1 pc | 6.97 carat weight Prehnite

6.97ct1 Piece
$ 36.81
12 x 12 mm
Item Description
Stone Type: Loose Prehnite
Prehnite Weight: 6.97 ct Prehnite
Prehnite Shape: Cushion-Cut Prehnite
Prehnite Size: 12 x 12 mm Prehnite
Prehnite Color: Lime Green Prehnite
Prehnite Clarity: Translucent Prehnite
Prehnite Origin: South Africa Prehnite
Prehnite Treatment: Untreated
Prehnite Quantity: 1
Prehnite Certificate: GemSelect
Product Description:
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4.59 ct Oval Prehnite, 10 x 8.5 mm From South Africa

Natural Prehnite, Qty: 1 pc | 4.59 carat weight Prehnite

4.59ct1 Piece
$ 43.22
10 x 8.5 mm
Item Description
Stone Type: Loose Prehnite
Prehnite Weight: 4.59 ct Prehnite
Prehnite Shape: Oval Cabochon Prehnite
Prehnite Size: 10 x 8.5 mm Prehnite
Prehnite Color: Light Yellow Prehnite
Prehnite Clarity: Transparent/Translucent Prehnite
Prehnite Origin: South Africa Prehnite
Prehnite Treatment: Untreated
Prehnite Quantity: 1
Prehnite Certificate: GemSelect
Product Description:
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2.71 ct Oval Prehnite, 8.4 x 7.4 mm From South Africa

Natural Prehnite, Qty: 1 pc | 2.71 carat weight Prehnite

2.71ct1 Piece
$ 14.31
8.4 x 7.4 mm
Item Description
Stone Type: Loose Prehnite
Prehnite Weight: 2.71 ct Prehnite
Prehnite Shape: Oval Cabochon Prehnite
Prehnite Size: 8.4 x 7.4 mm Prehnite
Prehnite Color: Light Green Prehnite
Prehnite Clarity: Translucent Prehnite
Prehnite Origin: South Africa Prehnite
Prehnite Treatment: Untreated
Prehnite Quantity: 1
Prehnite Certificate: GemSelect
Product Description:
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5.5 ct Oval Prehnite, 7.4 x 6.2 mm From South Africa

Natural Prehnite, Qty: 4 pcs | 5.50 carat weight Prehnite

5.50ct (total)4 Pieces
$ 30.25
7.4 x 6.2 mm
Item Description
Stone Type: Loose Prehnite
Prehnite Weight: 1.38 ct Prehnite
Prehnite Shape: Oval Cabochon Prehnite
Prehnite Size: 7.4 x 6.2 mm Prehnite
Prehnite Color: Light Green Prehnite
Prehnite Clarity: Transparent Prehnite
Prehnite Origin: South Africa Prehnite
Prehnite Treatment: Untreated
Prehnite Quantity: 4
Prehnite Certificate: GemSelect
Product Description:
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9.3 ct Oval Cut Prehnite, 16 x 12.1 mm From South Africa

Natural Prehnite, Qty: 1 pc | 9.30 carat weight Prehnite

9.30ct1 Piece
$ 48.08
16 x 12.1 mm
Item Description
Stone Type: Loose Prehnite
Prehnite Weight: 9.30 ct Prehnite
Prehnite Shape: Oval Facet Prehnite
Prehnite Size: 16 x 12.1 mm Prehnite
Prehnite Color: Light Yellow Green Prehnite
Prehnite Clarity: Translucent Prehnite
Prehnite Origin: South Africa Prehnite
Prehnite Treatment: Untreated
Prehnite Quantity: 1
Prehnite Certificate: GemSelect
Product Description:
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10.42 ct Carved Prehnite, 19.1 x 13.8 mm From South Africa

Natural Prehnite, Qty: 1 pc | 10.42 carat weight Prehnite

10.42ct1 Piece
$ 16.96
19.1 x 13.8 mm
Item Description
Stone Type: Loose Prehnite
Prehnite Weight: 10.42 ct Prehnite
Prehnite Shape: Carved Leaf Prehnite
Prehnite Size: 19.1 x 13.8 mm Prehnite
Prehnite Color: Olive Green Prehnite
Prehnite Clarity: Transparent Prehnite
Prehnite Origin: South Africa Prehnite
Prehnite Treatment: Untreated
Prehnite Quantity: 1
Prehnite Certificate: GemSelect
Product Description:
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9.61 ct Round Cut Prehnite, 14.1 mm From South Africa

Natural Prehnite, Qty: 1 pc | 9.61 carat weight Prehnite

9.61ct1 Piece
$ 47.56
14.1 mm
Item Description
Stone Type: Loose Prehnite
Prehnite Weight: 9.61 ct Prehnite
Prehnite Shape: Round Facet Prehnite
Prehnite Size: 14.1 mm Prehnite
Prehnite Color: Yellow Green Prehnite
Prehnite Clarity: Translucent Prehnite
Prehnite Origin: South Africa Prehnite
Prehnite Treatment: Untreated
Prehnite Quantity: 1
Prehnite Certificate: GemSelect
Product Description:
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9.06 ct Round Cut Prehnite, 13.9 mm From South Africa

Natural Prehnite, Qty: 1 pc | 9.06 carat weight Prehnite

9.06ct1 Piece
$ 44.85
13.9 mm
Item Description
Stone Type: Loose Prehnite
Prehnite Weight: 9.06 ct Prehnite
Prehnite Shape: Round Facet Prehnite
Prehnite Size: 13.9 mm Prehnite
Prehnite Color: Olive Green Prehnite
Prehnite Clarity: Translucent Prehnite
Prehnite Origin: South Africa Prehnite
Prehnite Treatment: Untreated
Prehnite Quantity: 1
Prehnite Certificate: GemSelect
Product Description:
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23.51 ct Carved Prehnite, 22.4 x 14.1 mm From South Africa

Natural Prehnite, Qty: 1 pc | 23.51 carat weight Prehnite

23.51ct1 Piece
$ 40.87
22.4 x 14.1 mm
Item Description
Stone Type: Loose Prehnite
Prehnite Weight: 23.51 ct Prehnite
Prehnite Shape: Carved Fruit Prehnite
Prehnite Size: 22.4 x 14.1 mm Prehnite
Prehnite Color: Light Sea Green Prehnite
Prehnite Clarity: Translucent Prehnite
Prehnite Origin: South Africa Prehnite
Prehnite Treatment: Untreated
Prehnite Quantity: 1
Prehnite Certificate: GemSelect
Product Description:
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1.4 ct Oval Prehnite, 7.2 x 5.4 mm From South Africa

Natural Prehnite, Qty: 1 pc | 1.40 carat weight Prehnite

1.40ct1 Piece
$ 15.40
7.2 x 5.4 mm
Item Description
Stone Type: Loose Prehnite
Prehnite Weight: 1.40 ct Prehnite
Prehnite Shape: Oval Cabochon Prehnite
Prehnite Size: 7.2 x 5.4 mm Prehnite
Prehnite Color: Warm Green Prehnite
Prehnite Clarity: Transparent Prehnite
Prehnite Origin: South Africa Prehnite
Prehnite Treatment: Untreated
Prehnite Quantity: 1
Prehnite Certificate: GemSelect
Product Description:
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7.6 ct Cushion Cut Prehnite, 11.9 x 11.9 mm From South Africa

Natural Prehnite, Qty: 1 pc | 7.60 carat weight Prehnite

7.60ct1 Piece
$ 40.13
11.9 x 11.9 mm
Item Description
Stone Type: Loose Prehnite
Prehnite Weight: 7.60 ct Prehnite
Prehnite Shape: Cushion-Cut Prehnite
Prehnite Size: 11.9 x 11.9 mm Prehnite
Prehnite Color: Medium Green Prehnite
Prehnite Clarity: Translucent Prehnite
Prehnite Origin: South Africa Prehnite
Prehnite Treatment: Untreated
Prehnite Quantity: 1
Prehnite Certificate: GemSelect
Product Description:
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11.71 ct Carved Prehnite, 16.3 x 11 mm From South Africa

Natural Prehnite, Qty: 2 pcs | 11.71 carat weight Prehnite

11.71ct (total)2 Pieces
$ 18.43
16.3 x 11 mm
Item Description
Stone Type: Loose Prehnite
Prehnite Weight: 5.86 ct Prehnite
Prehnite Shape: Carved Leaf Prehnite
Prehnite Size: 16.3 x 11 mm Prehnite
Prehnite Color: Lime Green Prehnite
Prehnite Clarity: Transparent Prehnite
Prehnite Origin: South Africa Prehnite
Prehnite Treatment: Untreated
Prehnite Quantity: 2
Prehnite Certificate: GemSelect
Product Description:
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8.88 ct Oval Cut Prehnite, 16 x 12.1 mm From South Africa

Natural Prehnite, Qty: 1 pc | 8.88 carat weight Prehnite

8.88ct1 Piece
$ 45.91
16 x 12.1 mm
Item Description
Stone Type: Loose Prehnite
Prehnite Weight: 8.88 ct Prehnite
Prehnite Shape: Oval Facet Prehnite
Prehnite Size: 16 x 12.1 mm Prehnite
Prehnite Color: Pale Lime Green Prehnite
Prehnite Clarity: Translucent Prehnite
Prehnite Origin: South Africa Prehnite
Prehnite Treatment: Untreated
Prehnite Quantity: 1
Prehnite Certificate: GemSelect
Product Description:
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3.64 ct Oval Prehnite, 9.7 x 7.8 mm From South Africa

Natural Prehnite, Qty: 1 pc | 3.64 carat weight Prehnite

3.64ct1 Piece
$ 34.28
9.7 x 7.8 mm
Item Description
Stone Type: Loose Prehnite
Prehnite Weight: 3.64 ct Prehnite
Prehnite Shape: Oval Cabochon Prehnite
Prehnite Size: 9.7 x 7.8 mm Prehnite
Prehnite Color: Light Yellow Prehnite
Prehnite Clarity: Transparent/Translucent Prehnite
Prehnite Origin: South Africa Prehnite
Prehnite Treatment: Untreated
Prehnite Quantity: 1
Prehnite Certificate: GemSelect
Product Description:
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4.18 ct Oval Prehnite, 9.9 x 9.3 mm From South Africa

Natural Prehnite, Qty: 1 pc | 4.18 carat weight Prehnite

4.18ct1 Piece
$ 22.80
9.9 x 9.3 mm
Item Description
Stone Type: Loose Prehnite
Prehnite Weight: 4.18 ct Prehnite
Prehnite Shape: Oval Cabochon Prehnite
Prehnite Size: 9.9 x 9.3 mm Prehnite
Prehnite Color: Medium Green Prehnite
Prehnite Clarity: Transparent Prehnite
Prehnite Origin: South Africa Prehnite
Prehnite Treatment: Untreated
Prehnite Quantity: 1
Prehnite Certificate: GemSelect
Product Description:
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8.13 ct Carved Prehnite, 18.1 x 16.9 mm From South Africa

Natural Prehnite, Qty: 1 pc | 8.13 carat weight Prehnite

8.13ct1 Piece
$ 13.23
18.1 x 16.9 mm
Item Description
Stone Type: Loose Prehnite
Prehnite Weight: 8.13 ct Prehnite
Prehnite Shape: Carved Leaf Prehnite
Prehnite Size: 18.1 x 16.9 mm Prehnite
Prehnite Color: Yellowish Green Prehnite
Prehnite Clarity: Transparent Prehnite
Prehnite Origin: South Africa Prehnite
Prehnite Treatment: Untreated
Prehnite Quantity: 1
Prehnite Certificate: GemSelect
Product Description:
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14.2 ct Carved Prehnite, 18.4 x 12 mm From South Africa

Natural Prehnite, Qty: 2 pcs | 14.20 carat weight Prehnite

14.20ct (total)2 Pieces
$ 22.34
18.4 x 12 mm
Item Description
Stone Type: Loose Prehnite
Prehnite Weight: 7.10 ct Prehnite
Prehnite Shape: Carved Leaf Prehnite
Prehnite Size: 18.4 x 12 mm Prehnite
Prehnite Color: Pale Pear Green Prehnite
Prehnite Clarity: Transparent Prehnite
Prehnite Origin: South Africa Prehnite
Prehnite Treatment: Untreated
Prehnite Quantity: 2
Prehnite Certificate: GemSelect
Product Description:
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24.98 ct Carved Prehnite, 21.3 x 14.6 mm From South Africa

Natural Prehnite, Qty: 1 pc | 24.98 carat weight Prehnite

24.98ct1 Piece
$ 43.42
21.3 x 14.6 mm
Item Description
Stone Type: Loose Prehnite
Prehnite Weight: 24.98 ct Prehnite
Prehnite Shape: Carved Fruit Prehnite
Prehnite Size: 21.3 x 14.6 mm Prehnite
Prehnite Color: Light Green Prehnite
Prehnite Clarity: Translucent Prehnite
Prehnite Origin: South Africa Prehnite
Prehnite Treatment: Untreated
Prehnite Quantity: 1
Prehnite Certificate: GemSelect
Product Description:
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6.93 ct Cushion Cut Prehnite, 12.1 x 12 mm From South Africa

Natural Prehnite, Qty: 1 pc | 6.93 carat weight Prehnite

6.93ct1 Piece
$ 34.30
12.1 x 12 mm
Item Description
Stone Type: Loose Prehnite
Prehnite Weight: 6.93 ct Prehnite
Prehnite Shape: Cushion-Cut Prehnite
Prehnite Size: 12.1 x 12 mm Prehnite
Prehnite Color: Light Green Prehnite
Prehnite Clarity: Translucent Prehnite
Prehnite Origin: South Africa Prehnite
Prehnite Treatment: Untreated
Prehnite Quantity: 1
Prehnite Certificate: GemSelect
Product Description:
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3.98ct1 Piece
$ 8.76
12.8 x 8.5 mm
Item Description
Stone Type: Loose Prehnite
Prehnite Weight: 3.98 ct Prehnite
Prehnite Shape: Pear Cabochon Prehnite
Prehnite Size: 12.8 x 8.5 mm Prehnite
Prehnite Color: Warm Green Prehnite
Prehnite Clarity: Transparent/Translucent Prehnite
Prehnite Origin: South Africa Prehnite
Prehnite Treatment: Untreated
Prehnite Quantity: 1
Prehnite Certificate: GemSelect
Product Description:
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2.52ct1 Piece
$ 7.77
8.7 x 6.4 mm
Item Description
Stone Type: Loose Prehnite
Prehnite Weight: 2.52 ct Prehnite
Prehnite Shape: Pear Cabochon Prehnite
Prehnite Size: 8.7 x 6.4 mm Prehnite
Prehnite Color: Yellow Green Prehnite
Prehnite Clarity: Transparent Prehnite
Prehnite Origin: South Africa Prehnite
Prehnite Treatment: Untreated
Prehnite Quantity: 1
Prehnite Certificate: GemSelect
Product Description:
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3.58 ct Oval Prehnite, 9.4 x 8.6 mm From South Africa

Natural Prehnite, Qty: 1 pc | 3.58 carat weight Prehnite

3.58ct1 Piece
$ 7.88
9.4 x 8.6 mm
Item Description
Stone Type: Loose Prehnite
Prehnite Weight: 3.58 ct Prehnite
Prehnite Shape: Oval Cabochon Prehnite
Prehnite Size: 9.4 x 8.6 mm Prehnite
Prehnite Color: Pale Pear Green Prehnite
Prehnite Clarity: Transparent Prehnite
Prehnite Origin: South Africa Prehnite
Prehnite Treatment: Untreated
Prehnite Quantity: 1
Prehnite Certificate: GemSelect
Product Description:
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7.53 ct Oval Prehnite, 7.8 x 7.1 mm From South Africa

Natural Prehnite, Qty: 4 pcs | 7.53 carat weight Prehnite

7.53ct (total)4 Pieces
$ 57.98
7.8 x 7.1 mm
Item Description
Stone Type: Loose Prehnite
Prehnite Weight: 1.88 ct Prehnite
Prehnite Shape: Oval Cabochon Prehnite
Prehnite Size: 7.8 x 7.1 mm Prehnite
Prehnite Color: Yellow Green Prehnite
Prehnite Clarity: Transparent Prehnite
Prehnite Origin: South Africa Prehnite
Prehnite Treatment: Untreated
Prehnite Quantity: 4
Prehnite Certificate: GemSelect
Product Description:
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7.9 ct Carved Prehnite, 17.7 x 11.9 mm From South Africa

Natural Prehnite, Qty: 1 pc | 7.90 carat weight Prehnite

7.90ct1 Piece
$ 12.86
17.7 x 11.9 mm
Item Description
Stone Type: Loose Prehnite
Prehnite Weight: 7.90 ct Prehnite
Prehnite Shape: Carved Leaf Prehnite
Prehnite Size: 17.7 x 11.9 mm Prehnite
Prehnite Color: Lime Green Prehnite
Prehnite Clarity: Transparent Prehnite
Prehnite Origin: South Africa Prehnite
Prehnite Treatment: Untreated
Prehnite Quantity: 1
Prehnite Certificate: GemSelect
Product Description:
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15.01 ct Carved Prehnite, 18.2 x 11.8 mm From South Africa

Natural Prehnite, Qty: 2 pcs | 15.01 carat weight Prehnite

15.01ct (total)2 Pieces
$ 23.61
18.2 x 11.8 mm
Item Description
Stone Type: Loose Prehnite
Prehnite Weight: 7.51 ct Prehnite
Prehnite Shape: Carved Leaf Prehnite
Prehnite Size: 18.2 x 11.8 mm Prehnite
Prehnite Color: Mint Green Prehnite
Prehnite Clarity: Transparent Prehnite
Prehnite Origin: South Africa Prehnite
Prehnite Treatment: Untreated
Prehnite Quantity: 2
Prehnite Certificate: GemSelect
Product Description:
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5.26 ct Oval Prehnite, 9.6 x 8.1 mm From South Africa

Natural Prehnite, Qty: 2 pcs | 5.26 carat weight Prehnite

5.26ct (total)2 Pieces
$ 28.93
9.6 x 8.1 mm
Item Description
Stone Type: Loose Prehnite
Prehnite Weight: 2.63 ct Prehnite
Prehnite Shape: Oval Cabochon Prehnite
Prehnite Size: 9.6 x 8.1 mm Prehnite
Prehnite Color: Grayish Green Prehnite
Prehnite Clarity: Transparent/Translucent Prehnite
Prehnite Origin: South Africa Prehnite
Prehnite Treatment: Untreated
Prehnite Quantity: 2
Prehnite Certificate: GemSelect
Product Description:
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2.69 ct Oval Prehnite, 6.9 x 5.4 mm From South Africa

Natural Prehnite, Qty: 2 pcs | 2.69 carat weight Prehnite

2.69ct (total)2 Pieces
$ 29.59
6.9 x 5.4 mm
Item Description
Stone Type: Loose Prehnite
Prehnite Weight: 1.35 ct Prehnite
Prehnite Shape: Oval Cabochon Prehnite
Prehnite Size: 6.9 x 5.4 mm Prehnite
Prehnite Color: Light Green Prehnite
Prehnite Clarity: Transparent Prehnite
Prehnite Origin: South Africa Prehnite
Prehnite Treatment: Untreated
Prehnite Quantity: 2
Prehnite Certificate: GemSelect
Product Description:
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5.19 ct Carved Prehnite, 12.9 x 9.7 mm From South Africa

Natural Prehnite, Qty: 1 pc | 5.19 carat weight Prehnite

5.19ct1 Piece
$ 8.56
12.9 x 9.7 mm
Item Description
Stone Type: Loose Prehnite
Prehnite Weight: 5.19 ct Prehnite
Prehnite Shape: Carved Fruit Prehnite
Prehnite Size: 12.9 x 9.7 mm Prehnite
Prehnite Color: Light Cool Green Prehnite
Prehnite Clarity: Translucent Prehnite
Prehnite Origin: South Africa Prehnite
Prehnite Treatment: Untreated
Prehnite Quantity: 1
Prehnite Certificate: GemSelect
Product Description:
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The idea of treating gemstones is nothing new. Nowadays, gem treatments are a way to supply the global demand for colored gemstones with a very limited 'natural' supply. Many gem types are always, or almost always, treated. The most common gem treatment is heat treatment, which is routinely applied to ruby and sapphire. Other gems such as emerald, tanzanite, blue zircon and blue topaz, are generally treated to produce their distinctive color; in fact it's virtually impossible to buy blue topaz that has not been irradiated. Even for the most expert gem buyers, determining whether a gemstone has been treated or enhanced is not always easy, and usually requires much more than just a jeweler's loupe.

Even with advanced gemological equipment, many treatments are still almost impossible to detect. So for many gem and jewelry buyers, one of the best ways to ensure the gem they're acquiring is completely natural and untreated, is through the selective buying of gemstone varieties that for the most part are never enhanced in any way. If you're searching for untreated gemstones, you may be surprised to discover we carry over 100 different untreated gem types.

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Overall Rating -> 10 star ratings

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Overall Rating -> 9 star ratings

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Overall Rating -> 10 star ratings

The gem stone always has a great selection of beautiful stones. The calibrated stone fit my ring perfectly. Thank you gem select !

Posted By Jen in August, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I bought a small ring green so I may practice my jewelry making.

Posted By HairyOtter in July, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Overall, the whole process was just great.

Posted By Thatoneguy in August, 2023
Source: Bizrate

Overall Rating -> 9 star ratings

GemSelect has a fantastic assortment of Semi-precious stones. I have not found any other web site with the variety you have.

Posted By RobDill in August, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

i love this site, the gems are always of good quality, i've been buy gifts from the site for 10 years, love it

Posted By Jf in January, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Very detailed and great pictures

Posted By Alexandrite in November, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

The website is easy to navigate and has a great selection. I am an amateur silver smith casting jewelry with stones

Posted By Jrplunk in April, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Pleasant.

Posted By Mk in November, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Super easy to do business for great products.

Posted By BoBBy in January, 2024
Source: Bizrate
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