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Gemstones for Sale

(143)
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4.94 ct Cushion Onyx, 11 x 11 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 4.94 carat weight Onyx

4.94ct1 Piece
$ 9.88
11 x 11 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 4.94 ct Onyx
Onyx Shape: Cushion Cabochon Onyx
Onyx Size: 11 x 11 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
View Details
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32.3 ct Round Rose Cut Onyx, 25.6 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 32.30 carat weight Onyx

32.30ct1 Piece
$ 32.30
25.6 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 32.30 ct Onyx
Onyx Shape: Round Rose-Cut Onyx
Onyx Size: 25.6 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
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Add to Cart
19.94ct1 Piece
$ 19.94
24.5 x 17.8 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 19.94 ct Onyx
Onyx Shape: Pear Rose-Cut Onyx
Onyx Size: 24.5 x 17.8 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
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Add to Cart

3.24 ct Trillion Onyx, 9.9 x 9.3 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 3.24 carat weight Onyx

3.24ct1 Piece
$ 3.24
9.9 x 9.3 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 3.24 ct Onyx
Onyx Shape: Trillion Cabochon Onyx
Onyx Size: 9.9 x 9.3 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
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Add to Cart

23.37 ct Oval Onyx, 22.1 x 16 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 23.37 carat weight Onyx

23.37ct1 Piece
$ 105.17
22.1 x 16 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 23.37 ct Onyx
Onyx Shape: Oval Cabochon Onyx
Onyx Size: 22.1 x 16 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
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Add to Cart

12.32 ct Oval Onyx, 18.2 x 13.3 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 12.32 carat weight Onyx

12.32ct1 Piece
$ 24.64
18.2 x 13.3 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 12.32 ct Onyx
Onyx Shape: Oval Cabochon Onyx
Onyx Size: 18.2 x 13.3 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
View Details
Add to Cart

39.05 ct Oval Rose Cut Onyx, 30.1 x 22.6 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 39.05 carat weight Onyx

39.05ct1 Piece
$ 39.05
30.1 x 22.6 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 39.05 ct Onyx
Onyx Shape: Oval Rose-Cut Onyx
Onyx Size: 30.1 x 22.6 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
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33.59 ct Cushion Rose Cut Onyx, 26.8 x 17.7 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 33.59 carat weight Onyx

33.59ct1 Piece
$ 33.59
26.8 x 17.7 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 33.59 ct Onyx
Onyx Shape: Cushion Rose-Cut Onyx
Onyx Size: 26.8 x 17.7 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
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Add to Cart
22.42ct1 Piece
$ 22.42
24.7 x 18 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 22.42 ct Onyx
Onyx Shape: Pear Rose-Cut Onyx
Onyx Size: 24.7 x 18 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
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12.52 carat Pear Onyx, loose Certified Onyx from Sri Lanka, Natural Gem, 20 x 15 mm

Buy Natural Onyx, Qty: 1 pc | 12.52 carat weight Onyx

12.52ct1 Piece
$ 25.04
20 x 15 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 12.52 ct Onyx
Onyx Shape: Pear Cabochon Onyx
Onyx Size: 20 x 15 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
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Add to Cart

0.59 ct Round Onyx, 5.5 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 0.59 carat weight Onyx

0.59ct1 Piece
$ 1.18
5.5 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 0.59 ct Onyx
Onyx Shape: Round Cabochon Onyx
Onyx Size: 5.5 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
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4.33 ct Heart Rose Cut Onyx, 10.4 x 10.3 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 4.33 carat weight Onyx

4.33ct1 Piece
$ 4.33
10.4 x 10.3 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 4.33 ct Onyx
Onyx Shape: Heart Rose-Cut Onyx
Onyx Size: 10.4 x 10.3 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
View Details
Add to Cart
20.01ct1 Piece
$ 20.01
24.8 x 15 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 20.01 ct Onyx
Onyx Shape: Pear Rose-Cut Onyx
Onyx Size: 24.8 x 15 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
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Add to Cart

4.77 ct Cushion Onyx, 11 x 10.9 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 4.77 carat weight Onyx

4.77ct1 Piece
$ 9.54
11 x 10.9 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 4.77 ct Onyx
Onyx Shape: Cushion Cabochon Onyx
Onyx Size: 11 x 10.9 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
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Add to Cart

26.38 ct Baguette Rose Cut Onyx, 23.1 x 18 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 26.38 carat weight Onyx

26.38ct1 Piece
$ 26.38
23.1 x 18 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 26.38 ct Onyx
Onyx Shape: Baguette Rose-Cut Onyx
Onyx Size: 23.1 x 18 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
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Add to Cart

4.7 ct Cushion Onyx, 11 x 11 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 4.70 carat weight Onyx

4.70ct1 Piece
$ 9.40
11 x 11 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 4.70 ct Onyx
Onyx Shape: Cushion Cabochon Onyx
Onyx Size: 11 x 11 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
View Details
Add to Cart

1.42 ct Round Onyx, 6.9 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 1.42 carat weight Onyx

1.42ct1 Piece
$ 2.84
6.9 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 1.42 ct Onyx
Onyx Shape: Round Cabochon Onyx
Onyx Size: 6.9 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
View Details
Add to Cart

1.43 ct Round Onyx, 6.4 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 1.43 carat weight Onyx

1.43ct1 Piece
$ 2.86
6.4 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 1.43 ct Onyx
Onyx Shape: Round Cabochon Onyx
Onyx Size: 6.4 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
View Details
Add to Cart

4.3 ct Heart Onyx, 10.1 x 10.1 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 4.30 carat weight Onyx

4.30ct1 Piece
$ 4.30
10.1 x 10.1 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 4.30 ct Onyx
Onyx Shape: Heart Cabochon Onyx
Onyx Size: 10.1 x 10.1 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
View Details
Add to Cart

3.16 ct Trillion Onyx, 9.8 x 9.3 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 3.16 carat weight Onyx

3.16ct1 Piece
$ 3.16
9.8 x 9.3 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 3.16 ct Onyx
Onyx Shape: Trillion Cabochon Onyx
Onyx Size: 9.8 x 9.3 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
View Details
Add to Cart

3.19 ct Trillion Onyx, 9.9 x 9.3 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 3.19 carat weight Onyx

3.19ct1 Piece
$ 6.38
9.9 x 9.3 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 3.19 ct Onyx
Onyx Shape: Trillion Cabochon Onyx
Onyx Size: 9.9 x 9.3 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
View Details
Add to Cart

4.71 ct Cushion Onyx, 11 x 11 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 4.71 carat weight Onyx

4.71ct1 Piece
$ 9.42
11 x 11 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 4.71 ct Onyx
Onyx Shape: Cushion Cabochon Onyx
Onyx Size: 11 x 11 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
View Details
Add to Cart

1.61 ct Round Onyx, 7 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 1.61 carat weight Onyx

1.61ct1 Piece
$ 3.22
7 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 1.61 ct Onyx
Onyx Shape: Round Cabochon Onyx
Onyx Size: 7 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
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Add to Cart

4.06 ct Oval Onyx, 13.1 x 11 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 4.06 carat weight Onyx

4.06ct1 Piece
$ 8.12
13.1 x 11 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 4.06 ct Onyx
Onyx Shape: Oval Cabochon Onyx
Onyx Size: 13.1 x 11 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
View Details
Add to Cart

12.12 ct Oval Onyx, 18.2 x 13.1 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 12.12 carat weight Onyx

12.12ct1 Piece
$ 24.24
18.2 x 13.1 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 12.12 ct Onyx
Onyx Shape: Oval Cabochon Onyx
Onyx Size: 18.2 x 13.1 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
View Details
Add to Cart

1.24 ct Round Onyx, 6.3 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 1.24 carat weight Onyx

1.24ct1 Piece
$ 2.48
6.3 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 1.24 ct Onyx
Onyx Shape: Round Cabochon Onyx
Onyx Size: 6.3 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
View Details
Add to Cart

4.7 ct Cushion Onyx, 11 x 11 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 4.70 carat weight Onyx

4.70ct1 Piece
$ 9.40
11 x 11 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 4.70 ct Onyx
Onyx Shape: Cushion Cabochon Onyx
Onyx Size: 11 x 11 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
View Details
Add to Cart
26.89ct1 Piece
$ 26.89
30.2 x 20.5 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 26.89 ct Onyx
Onyx Shape: Pear Rose-Cut Onyx
Onyx Size: 30.2 x 20.5 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
View Details
Add to Cart

19.74 ct Oval Onyx, 25.1 x 18.1 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 19.74 carat weight Onyx

19.74ct1 Piece
$ 39.48
25.1 x 18.1 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 19.74 ct Onyx
Onyx Shape: Oval Cabochon Onyx
Onyx Size: 25.1 x 18.1 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
View Details
Add to Cart

3.35 ct Trillion Onyx, 9.9 x 9.3 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 3.35 carat weight Onyx

3.35ct1 Piece
$ 3.35
9.9 x 9.3 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 3.35 ct Onyx
Onyx Shape: Trillion Cabochon Onyx
Onyx Size: 9.9 x 9.3 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.6 ct Round Onyx, 5.8 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 0.60 carat weight Onyx

0.60ct1 Piece
$ 1.20
5.8 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 0.60 ct Onyx
Onyx Shape: Round Cabochon Onyx
Onyx Size: 5.8 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
View Details
Add to Cart

22.75 ct Baguette Rose Cut Onyx, 25.7 x 14.2 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 22.75 carat weight Onyx

22.75ct1 Piece
$ 22.75
25.7 x 14.2 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 22.75 ct Onyx
Onyx Shape: Baguette Rose-Cut Onyx
Onyx Size: 25.7 x 14.2 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
View Details
Add to Cart

4.26 ct Oval Onyx, 13.1 x 11.1 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 4.26 carat weight Onyx

4.26ct1 Piece
$ 8.52
13.1 x 11.1 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 4.26 ct Onyx
Onyx Shape: Oval Cabochon Onyx
Onyx Size: 13.1 x 11.1 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
View Details
Add to Cart

19.58 ct Oval Onyx, 25.1 x 18.1 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 19.58 carat weight Onyx

19.58ct1 Piece
$ 39.16
25.1 x 18.1 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 19.58 ct Onyx
Onyx Shape: Oval Cabochon Onyx
Onyx Size: 25.1 x 18.1 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
View Details
Add to Cart

3.97 ct Oval Onyx, 13.1 x 11 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 3.97 carat weight Onyx

3.97ct1 Piece
$ 7.94
13.1 x 11 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 3.97 ct Onyx
Onyx Shape: Oval Cabochon Onyx
Onyx Size: 13.1 x 11 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
View Details
Add to Cart

4.84 ct Cushion Onyx, 11 x 10.9 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 4.84 carat weight Onyx

4.84ct1 Piece
$ 9.68
11 x 10.9 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 4.84 ct Onyx
Onyx Shape: Cushion Cabochon Onyx
Onyx Size: 11 x 10.9 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
View Details
Add to Cart

19.15 ct Oval Onyx, 24.9 x 12 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 19.15 carat weight Onyx

19.15ct1 Piece
$ 38.30
24.9 x 12 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 19.15 ct Onyx
Onyx Shape: Oval Cabochon Onyx
Onyx Size: 24.9 x 12 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
View Details
Add to Cart

1.63 ct Round Onyx, 6.9 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 1.63 carat weight Onyx

1.63ct1 Piece
$ 3.26
6.9 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 1.63 ct Onyx
Onyx Shape: Round Cabochon Onyx
Onyx Size: 6.9 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
View Details
Add to Cart

20.56 ct Oval Rose Cut Onyx, 24 x 17.4 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 20.56 carat weight Onyx

20.56ct1 Piece
$ 20.56
24 x 17.4 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 20.56 ct Onyx
Onyx Shape: Oval Rose-Cut Onyx
Onyx Size: 24 x 17.4 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
View Details
Add to Cart

0.6 ct Round Onyx, 5.4 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 0.60 carat weight Onyx

0.60ct1 Piece
$ 1.20
5.4 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 0.60 ct Onyx
Onyx Shape: Round Cabochon Onyx
Onyx Size: 5.4 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
View Details
Add to Cart

4.22 ct Heart Rose Cut Onyx, 10.4 x 10.3 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 4.22 carat weight Onyx

4.22ct1 Piece
$ 4.22
10.4 x 10.3 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 4.22 ct Onyx
Onyx Shape: Heart Rose-Cut Onyx
Onyx Size: 10.4 x 10.3 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
View Details
Add to Cart

4.35 ct Heart Rose Cut Onyx, 10.5 x 10.4 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 4.35 carat weight Onyx

4.35ct1 Piece
$ 4.35
10.5 x 10.4 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 4.35 ct Onyx
Onyx Shape: Heart Rose-Cut Onyx
Onyx Size: 10.5 x 10.4 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
View Details
Add to Cart
19.19ct1 Piece
$ 19.19
24.8 x 17.9 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 19.19 ct Onyx
Onyx Shape: Pear Rose-Cut Onyx
Onyx Size: 24.8 x 17.9 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
View Details
Add to Cart

4.54 ct Cushion Onyx, 10.9 x 10.9 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 4.54 carat weight Onyx

4.54ct1 Piece
$ 9.08
10.9 x 10.9 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 4.54 ct Onyx
Onyx Shape: Cushion Cabochon Onyx
Onyx Size: 10.9 x 10.9 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
View Details
Add to Cart

1.48 ct Round Onyx, 6.8 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 1.48 carat weight Onyx

1.48ct1 Piece
$ 2.96
6.8 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 1.48 ct Onyx
Onyx Shape: Round Cabochon Onyx
Onyx Size: 6.8 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
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4.83 ct Cushion Onyx, 11 x 10.9 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 4.83 carat weight Onyx

4.83ct1 Piece
$ 9.66
11 x 10.9 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 4.83 ct Onyx
Onyx Shape: Cushion Cabochon Onyx
Onyx Size: 11 x 10.9 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
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11.4 ct Oval Onyx, 18.2 x 13.3 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 11.40 carat weight Onyx

11.40ct1 Piece
$ 22.80
18.2 x 13.3 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 11.40 ct Onyx
Onyx Shape: Oval Cabochon Onyx
Onyx Size: 18.2 x 13.3 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
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20.08ct1 Piece
$ 20.08
24.8 x 17.9 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 20.08 ct Onyx
Onyx Shape: Pear Rose-Cut Onyx
Onyx Size: 24.8 x 17.9 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
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12.3 carat Pear Onyx, loose Certified Onyx from Sri Lanka, Natural Gem, 20 x 14.9 mm

Buy Natural Onyx, Qty: 1 pc | 12.30 carat weight Onyx

12.30ct1 Piece
$ 24.60
20 x 14.9 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 12.30 ct Onyx
Onyx Shape: Pear Cabochon Onyx
Onyx Size: 20 x 14.9 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
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1.02 ct Oval Onyx, 7.8 x 5.9 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 1.02 carat weight Onyx

1.02ct1 Piece
$ 2.04
7.8 x 5.9 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 1.02 ct Onyx
Onyx Shape: Oval Cabochon Onyx
Onyx Size: 7.8 x 5.9 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
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4.19 ct Heart Rose Cut Onyx, 10.5 x 10.3 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 4.19 carat weight Onyx

4.19ct1 Piece
$ 4.19
10.5 x 10.3 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 4.19 ct Onyx
Onyx Shape: Heart Rose-Cut Onyx
Onyx Size: 10.5 x 10.3 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
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11.25ct1 Piece
$ 22.50
19.6 x 14.6 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 11.25 ct Onyx
Onyx Shape: Pear Cabochon Onyx
Onyx Size: 19.6 x 14.6 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
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4.85 ct Cushion Onyx, 11 x 10.9 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 4.85 carat weight Onyx

4.85ct1 Piece
$ 9.70
11 x 10.9 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 4.85 ct Onyx
Onyx Shape: Cushion Cabochon Onyx
Onyx Size: 11 x 10.9 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
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1.23 ct Round Onyx, 5.6 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 1.23 carat weight Onyx

1.23ct1 Piece
$ 2.46
5.6 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 1.23 ct Onyx
Onyx Shape: Round Cabochon Onyx
Onyx Size: 5.6 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
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33.29 ct Oval Rose Cut Onyx, 23.4 x 21.4 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 33.29 carat weight Onyx

33.29ct1 Piece
$ 33.29
23.4 x 21.4 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 33.29 ct Onyx
Onyx Shape: Oval Rose-Cut Onyx
Onyx Size: 23.4 x 21.4 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
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1.34 ct Round Onyx, 6.8 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 1.34 carat weight Onyx

1.34ct1 Piece
$ 2.68
6.8 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 1.34 ct Onyx
Onyx Shape: Round Cabochon Onyx
Onyx Size: 6.8 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
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1.31 ct Round Onyx, 6.4 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 1.31 carat weight Onyx

1.31ct1 Piece
$ 2.62
6.4 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 1.31 ct Onyx
Onyx Shape: Round Cabochon Onyx
Onyx Size: 6.4 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
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4.81 ct Cushion Onyx, 11 x 10.9 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 4.81 carat weight Onyx

4.81ct1 Piece
$ 4.81
11 x 10.9 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 4.81 ct Onyx
Onyx Shape: Cushion Cabochon Onyx
Onyx Size: 11 x 10.9 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
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4.92 ct Cushion Onyx, 11 x 10.9 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 4.92 carat weight Onyx

4.92ct1 Piece
$ 9.84
11 x 10.9 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 4.92 ct Onyx
Onyx Shape: Cushion Cabochon Onyx
Onyx Size: 11 x 10.9 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
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4.1 ct Heart Onyx, 10.1 x 10.1 mm From Sri Lanka

Buy Natural Onyx, Qty: 1 pc | 4.10 carat weight Onyx

4.10ct1 Piece
$ 4.10
10.1 x 10.1 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 4.10 ct Onyx
Onyx Shape: Heart Cabochon Onyx
Onyx Size: 10.1 x 10.1 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 1
Onyx Certificate: GemSelect
Product Description:
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Overall Rating -> 10 star ratings

Great selection and excellent website.

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Overall Rating -> 10 star ratings

I find the website user friendly.

Posted By Becky in August, 2023
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Overall Rating -> 10 star ratings

I was looking for a source for affordable genuine gemstones for my grandson who is currently very interested in rocks and gems. I was quite surprised and pleased to find GemSelect and finding the right stones at the right price couldn't have been simpler.

Posted By Papa in December, 2023
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Overall Rating -> 9 star ratings

It was simple and clear to understand.

Posted By Thora007 in December, 2023
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Overall Rating -> 9 star ratings

Not easy enough to buy by exact size, and many stones aren't carbechon curved shape on top

Posted By Erick in July, 2023
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Overall Rating -> 10 star ratings

Easy to use.

Posted By Hope in March, 2024
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Overall Rating -> 10 star ratings

I really enjoy browsing through GemSelect. The selection is always marvelous and I love how detailed everything is described. The only thing I noticed is that when browsing through my phone, the videos of the gems do not load. If there were more videos of the gems, that would be amazing, though I understand that is a lot of work on GemSelect's part! Checking out is also very fast and easy, and I love that the return policy is very good, though I hope I don't have to use it anytime soon.

Posted By ChiChi in January, 2024
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Overall Rating -> 10 star ratings

It was easy to search and find what i wanted

Posted By Gunner in November, 2023
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Overall Rating -> 10 star ratings

Was easy to search for many gems and mineral stones.Authenticity of natural stones is important, and I feel this site offers some assurance on this.

Posted By DanM in November, 2023
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Overall Rating -> 10 star ratings

Easy to navigate

Posted By G Funk in December, 2023
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Overall Rating -> 10 star ratings

The website design is a bit finicky for mobile, but Im sure its most likely just a mobile issue. Amazing selection of products, great prices.

Posted By Kuba in December, 2023
Source: Bizrate

Overall Rating -> 9 star ratings

over the experience was similar to other sites i have used. The only real note I have is the checkout experience was tedious and discriminatory, i wouldn't accept visa gift cards, which not only have guaranteed funds but help protect from misuse of personal information, but would not accept my visa b/c it is a prepaid card. I don't have bank account and I have been using the prepaid card for years without issue so this was disappointing to me. I feel safer using reputable gem sites rather than amazon or ebay (I have been sold fake gems with fake certs on both), but not being able to use my own valid legitimate funds and having to find a friend to buy for me b/c I use a non-bank card like 40% of the country is insulting.

Posted By Iggywiggly in January, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

Never bought anything on this website before, but it probably won't be my last purchase. Definitely one of the easiest to use and most informative sites I've ever been to.

Posted By Bob in November, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

The gems were as described, which is kind of rare these days. I am happy with the purchase, and delevery on time.

Posted By T-bone in October, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Found the stone I wanted which was delivered quickly and met expectations.

Posted By GemGrammy in January, 2024
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