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Buy Round Shape 7 mm Gems

(48)
Round Shape 7 mm Gems Weight Round Shape 7 mm Gems Size Round Shape 7 mm Gems Clarity Round Shape 7 mm Gems Price Round Shape 7 mm Gems Origin
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2.5 ct Round Onyx, 6.9 mm From Sri Lanka

Natural Onyx, Qty: 2 pcs | 2.50 carat weight Onyx

2.50ct (total)2 Pieces
$ 101.25
6.9 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 1.25 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: 2
Onyx Certificate: GemSelect
Product Description:
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2.58 ct Round Onyx, 7 mm From Sri Lanka

Natural Onyx, Qty: 2 pcs | 2.58 carat weight Onyx

2.58ct (total)2 Pieces
$ 5.16
7 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 1.29 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: 2
Onyx Certificate: GemSelect
Product Description:
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3.24 ct Round Onyx, 6.9 mm From Sri Lanka

Natural Onyx, Qty: 2 pcs | 3.24 carat weight Onyx

3.24ct (total)2 Pieces
$ 6.48
6.9 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 1.62 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: 2
Onyx Certificate: GemSelect
Product Description:
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2.96 ct Round Onyx, 7.2 mm From Sri Lanka

Natural Onyx, Qty: 2 pcs | 2.96 carat weight Onyx

2.96ct (total)2 Pieces
$ 5.92
7.2 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 1.48 ct Onyx
Onyx Shape: Round Cabochon Onyx
Onyx Size: 7.2 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 2
Onyx Certificate: GemSelect
Product Description:
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2.86 ct Round Onyx, 7.1 mm From Sri Lanka

Natural Onyx, Qty: 2 pcs | 2.86 carat weight Onyx

2.86ct (total)2 Pieces
$ 5.72
7.1 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 1.43 ct Onyx
Onyx Shape: Round Cabochon Onyx
Onyx Size: 7.1 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 2
Onyx Certificate: GemSelect
Product Description:
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1.61 ct Round Onyx, 7 mm From Sri Lanka

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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1.63 ct Round Onyx, 6.9 mm From Sri Lanka

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:
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3.1 ct Round Onyx, 7.2 mm From Sri Lanka

Natural Onyx, Qty: 2 pcs | 3.10 carat weight Onyx

3.10ct (total)2 Pieces
$ 6.20
7.2 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 1.55 ct Onyx
Onyx Shape: Round Cabochon Onyx
Onyx Size: 7.2 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 2
Onyx Certificate: GemSelect
Product Description:
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2.94 ct Round Onyx, 7.1 mm From Sri Lanka

Natural Onyx, Qty: 2 pcs | 2.94 carat weight Onyx

2.94ct (total)2 Pieces
$ 5.88
7.1 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 1.47 ct Onyx
Onyx Shape: Round Cabochon Onyx
Onyx Size: 7.1 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 2
Onyx Certificate: GemSelect
Product Description:
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2.54 ct Round Onyx, 7 mm From Sri Lanka

Natural Onyx, Qty: 2 pcs | 2.54 carat weight Onyx

2.54ct (total)2 Pieces
$ 5.08
7 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 1.27 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: 2
Onyx Certificate: GemSelect
Product Description:
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1.48 ct Round Onyx, 6.8 mm From Sri Lanka

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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3.27 ct Round Onyx, 7.2 mm From Sri Lanka

Natural Onyx, Qty: 2 pcs | 3.27 carat weight Onyx

3.27ct (total)2 Pieces
$ 6.54
7.2 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 1.64 ct Onyx
Onyx Shape: Round Cabochon Onyx
Onyx Size: 7.2 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 2
Onyx Certificate: GemSelect
Product Description:
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3.2 ct Round Onyx, 7 mm From Sri Lanka

Natural Onyx, Qty: 2 pcs | 3.20 carat weight Onyx

3.20ct (total)2 Pieces
$ 6.40
7 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 1.60 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: 2
Onyx Certificate: GemSelect
Product Description:
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1.08 ct Round Onyx, 6.8 mm From Sri Lanka

Natural Onyx, Qty: 1 pc | 1.08 carat weight Onyx

1.08ct1 Piece
$ 2.16
6.8 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 1.08 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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2.89 ct Round Onyx, 7 mm From Sri Lanka

Natural Onyx, Qty: 2 pcs | 2.89 carat weight Onyx

2.89ct (total)2 Pieces
$ 5.78
7 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 1.45 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: 2
Onyx Certificate: GemSelect
Product Description:
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1.34 ct Round Onyx, 6.8 mm From Sri Lanka

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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2.93 ct Round Onyx, 7.1 mm From Sri Lanka

Natural Onyx, Qty: 2 pcs | 2.93 carat weight Onyx

2.93ct (total)2 Pieces
$ 5.86
7.1 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 1.47 ct Onyx
Onyx Shape: Round Cabochon Onyx
Onyx Size: 7.1 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 2
Onyx Certificate: GemSelect
Product Description:
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2.93 ct Round Onyx, 7 mm From Sri Lanka

Natural Onyx, Qty: 2 pcs | 2.93 carat weight Onyx

2.93ct (total)2 Pieces
$ 5.86
7 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 1.47 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: 2
Onyx Certificate: GemSelect
Product Description:
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2.98 ct Round Onyx, 7 mm From Sri Lanka

Natural Onyx, Qty: 2 pcs | 2.98 carat weight Onyx

2.98ct (total)2 Pieces
$ 5.96
7 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 1.49 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: 2
Onyx Certificate: GemSelect
Product Description:
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3 ct Round Onyx, 7 mm From Sri Lanka

Natural Onyx, Qty: 2 pcs | 3.00 carat weight Onyx

3.00ct (total)2 Pieces
$ 6.00
7 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 1.50 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: 2
Onyx Certificate: GemSelect
Product Description:
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1.2 ct Round Onyx, 6.9 mm From Sri Lanka

Natural Onyx, Qty: 1 pc | 1.20 carat weight Onyx

1.20ct1 Piece
$ 2.40
6.9 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 1.20 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:
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3.11 ct Round Onyx, 7.2 mm From Sri Lanka

Natural Onyx, Qty: 2 pcs | 3.11 carat weight Onyx

3.11ct (total)2 Pieces
$ 6.22
7.2 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 1.56 ct Onyx
Onyx Shape: Round Cabochon Onyx
Onyx Size: 7.2 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 2
Onyx Certificate: GemSelect
Product Description:
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2.78 ct Round Onyx, 7.1 mm From Sri Lanka

Natural Onyx, Qty: 2 pcs | 2.78 carat weight Onyx

2.78ct (total)2 Pieces
$ 5.78
7.1 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 1.39 ct Onyx
Onyx Shape: Round Cabochon Onyx
Onyx Size: 7.1 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 2
Onyx Certificate: GemSelect
Product Description:
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2.64 ct Round Onyx, 6.8 mm From Sri Lanka

Natural Onyx, Qty: 2 pcs | 2.64 carat weight Onyx

2.64ct (total)2 Pieces
$ 5.28
6.8 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 1.32 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: 2
Onyx Certificate: GemSelect
Product Description:
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3.14 ct Round Onyx, 7 mm From Sri Lanka

Natural Onyx, Qty: 2 pcs | 3.14 carat weight Onyx

3.14ct (total)2 Pieces
$ 6.28
7 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 1.57 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: 2
Onyx Certificate: GemSelect
Product Description:
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3.11 ct Round Onyx, 7 mm From Sri Lanka

Natural Onyx, Qty: 2 pcs | 3.11 carat weight Onyx

3.11ct (total)2 Pieces
$ 6.22
7 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 1.56 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: 2
Onyx Certificate: GemSelect
Product Description:
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1.58 ct Round Onyx, 7.2 mm From Sri Lanka

Natural Onyx, Qty: 1 pc | 1.58 carat weight Onyx

1.58ct1 Piece
$ 3.16
7.2 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 1.58 ct Onyx
Onyx Shape: Round Cabochon Onyx
Onyx Size: 7.2 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:
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2.61 ct Round Onyx, 6.8 mm From Sri Lanka

Natural Onyx, Qty: 2 pcs | 2.61 carat weight Onyx

2.61ct (total)2 Pieces
$ 5.22
6.8 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 1.31 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: 2
Onyx Certificate: GemSelect
Product Description:
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2.84 ct Round Onyx, 7 mm From Sri Lanka

Natural Onyx, Qty: 2 pcs | 2.84 carat weight Onyx

2.84ct (total)2 Pieces
$ 5.68
7 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 1.42 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: 2
Onyx Certificate: GemSelect
Product Description:
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1.37 ct Round Onyx, 7 mm From Sri Lanka

Natural Onyx, Qty: 1 pc | 1.37 carat weight Onyx

1.37ct1 Piece
$ 2.74
7 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 1.37 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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1.59 ct Round Onyx, 7 mm From Sri Lanka

Natural Onyx, Qty: 1 pc | 1.59 carat weight Onyx

1.59ct1 Piece
$ 3.18
7 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 1.59 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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2.69 ct Round Onyx, 6.9 mm From Sri Lanka

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

2.69ct (total)2 Pieces
$ 5.38
6.9 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 1.35 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: 2
Onyx Certificate: GemSelect
Product Description:
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1.42 ct Round Onyx, 7.1 mm From Sri Lanka

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

1.42ct1 Piece
$ 2.84
7.1 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 1.42 ct Onyx
Onyx Shape: Round Cabochon Onyx
Onyx Size: 7.1 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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1.42 ct Round Onyx, 6.9 mm From Sri Lanka

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:
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3.17 ct Round Onyx, 7.3 mm From Sri Lanka

Natural Onyx, Qty: 2 pcs | 3.17 carat weight Onyx

3.17ct (total)2 Pieces
$ 6.34
7.3 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 1.59 ct Onyx
Onyx Shape: Round Cabochon Onyx
Onyx Size: 7.3 mm Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Origin: Sri Lanka Onyx
Onyx Treatment: Dyed
Onyx Quantity: 2
Onyx Certificate: GemSelect
Product Description:
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3.22 ct Round Onyx, 6.9 mm From Sri Lanka

Natural Onyx, Qty: 2 pcs | 3.22 carat weight Onyx

3.22ct (total)2 Pieces
$ 6.44
6.9 mm
Item Description
Stone Type: Loose Onyx
Onyx Weight: 1.61 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: 2
Onyx Certificate: GemSelect
Product Description:
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Some people by gems by color or price, but for many, it is best to buy gems by shape and size - especially if you're in need of a gem to replace a previous item that was lost or damaged. Calibrated Round shapes, facet cut and cabochon gems available now in 7 mm diameter size range. Shop a wide range of calibrated gemstones by size online at wholesale from GemSelect.

As a general guideline, when it comes to 'calibrated' gems, they are not usually expected to be cut to exact measurements. For calibrated gemstones weighing under one carat, most jewelry settings will accommodate a gem which is within 0.2 mm of the calibrated size in order to fit a standard setting. For gemstones that weigh over one carat, a larger variance is acceptable, often around 0.3 mm or slightly higher even. This small variance can usually be accommodated for standard style settings. Round-cut gemstones should also have a greater variance in acceptable size when it comes to calibration; in fact it is usually possible to mount a round stone of any size in the closest standard setting.

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