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Buy Sillimanite Gems

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3.94 ct Yellow Sillimanite, 8.1 x 6.1 mm Oval Cut From Sri Lanka

Natural Sillimanite, Qty: 2 pcs | 3.94 carat weight Sillimanite

3.94ct (total)2 Pieces
$ 97.82
8.1 x 6.1 mm
Item Description
Stone Type: Loose Sillimanite
Sillimanite Weight: 1.97 ct Sillimanite
Sillimanite Shape: Oval Facet Sillimanite
Sillimanite Size: 8.1 x 6.1 mm Sillimanite
Sillimanite Color: Medium Yellow Sillimanite
Sillimanite Clarity: VS Sillimanite
Sillimanite Origin: Sri Lanka Sillimanite
Sillimanite Treatment: Untreated
Sillimanite Quantity: 2
Sillimanite Certificate: GemSelect
Product Description:
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3.06 ct Yellow Sillimanite, 8 x 6.1 mm Oval Cut From Sri Lanka

Natural Sillimanite, Qty: 2 pcs | 3.06 carat weight Sillimanite

3.06ct (total)2 Pieces
$ 117.81
8 x 6.1 mm
Item Description
Stone Type: Loose Sillimanite
Sillimanite Weight: 1.53 ct Sillimanite
Sillimanite Shape: Oval Facet Sillimanite
Sillimanite Size: 8 x 6.1 mm Sillimanite
Sillimanite Color: Greenish Yellow Sillimanite
Sillimanite Clarity: VS Sillimanite
Sillimanite Origin: Sri Lanka Sillimanite
Sillimanite Treatment: Untreated
Sillimanite Quantity: 2
Sillimanite Certificate: GemSelect
Product Description:
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3.27 ct Yellow Sillimanite, 8 x 5.9 mm Oval Cut From Sri Lanka

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

3.27ct (total)2 Pieces
$ 125.90
8 x 5.9 mm
Item Description
Stone Type: Loose Sillimanite
Sillimanite Weight: 1.64 ct Sillimanite
Sillimanite Shape: Oval Facet Sillimanite
Sillimanite Size: 8 x 5.9 mm Sillimanite
Sillimanite Color: Greenish Yellow Sillimanite
Sillimanite Clarity: VVS-VS Sillimanite
Sillimanite Origin: Sri Lanka Sillimanite
Sillimanite Treatment: Untreated
Sillimanite Quantity: 2
Sillimanite Certificate: GemSelect
Product Description:
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4.02 ct Yellow Sillimanite, 9.6 x 7.6 mm Oval Cut From Sri Lanka

Natural Sillimanite, Qty: 2 pcs | 4.02 carat weight Sillimanite

4.02ct (total)2 Pieces
$ 90.73
9.6 x 7.6 mm
Item Description
Stone Type: Loose Sillimanite
Sillimanite Weight: 2.01 ct Sillimanite
Sillimanite Shape: Oval Facet Sillimanite
Sillimanite Size: 9.6 x 7.6 mm Sillimanite
Sillimanite Color: Medium Yellow Sillimanite
Sillimanite Clarity: VVS Sillimanite
Sillimanite Origin: Sri Lanka Sillimanite
Sillimanite Treatment: Untreated
Sillimanite Quantity: 2
Sillimanite Certificate: GemSelect
Product Description:
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3.97 ct Yellow Sillimanite, 8.8 x 7 mm Oval Cut From Sri Lanka

Natural Sillimanite, Qty: 2 pcs | 3.97 carat weight Sillimanite

3.97ct (total)2 Pieces
$ 98.56
8.8 x 7 mm
Item Description
Stone Type: Loose Sillimanite
Sillimanite Weight: 1.99 ct Sillimanite
Sillimanite Shape: Oval Facet Sillimanite
Sillimanite Size: 8.8 x 7 mm Sillimanite
Sillimanite Color: Medium Yellow Sillimanite
Sillimanite Clarity: VVS-VS Sillimanite
Sillimanite Origin: Sri Lanka Sillimanite
Sillimanite Treatment: Untreated
Sillimanite Quantity: 2
Sillimanite Certificate: GemSelect
Product Description:
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3.65 ct Yellow Sillimanite, 8 x 6.1 mm Oval Cut From Sri Lanka

Natural Sillimanite, Qty: 2 pcs | 3.65 carat weight Sillimanite

3.65ct (total)2 Pieces
$ 90.62
8 x 6.1 mm
Item Description
Stone Type: Loose Sillimanite
Sillimanite Weight: 1.83 ct Sillimanite
Sillimanite Shape: Oval Facet Sillimanite
Sillimanite Size: 8 x 6.1 mm Sillimanite
Sillimanite Color: Yellow Green Sillimanite
Sillimanite Clarity: VVS-VS Sillimanite
Sillimanite Origin: Sri Lanka Sillimanite
Sillimanite Treatment: Untreated
Sillimanite Quantity: 2
Sillimanite Certificate: GemSelect
Product Description:
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4.88 ct Yellow Sillimanite, 9 x 7.2 mm Oval Cut From Sri Lanka

Natural Sillimanite, Qty: 2 pcs | 4.88 carat weight Sillimanite

4.88ct (total)2 Pieces
$ 121.15
9 x 7.2 mm
Item Description
Stone Type: Loose Sillimanite
Sillimanite Weight: 2.44 ct Sillimanite
Sillimanite Shape: Oval Facet Sillimanite
Sillimanite Size: 9 x 7.2 mm Sillimanite
Sillimanite Color: Green Yellow Sillimanite
Sillimanite Clarity: VS Sillimanite
Sillimanite Origin: Sri Lanka Sillimanite
Sillimanite Treatment: Untreated
Sillimanite Quantity: 2
Sillimanite Certificate: GemSelect
Product Description:
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3.39 ct Yellow Sillimanite, 8.8 x 6.7 mm Oval Cut From Sri Lanka

Natural Sillimanite, Qty: 2 pcs | 3.39 carat weight Sillimanite

3.39ct (total)2 Pieces
$ 84.16
8.8 x 6.7 mm
Item Description
Stone Type: Loose Sillimanite
Sillimanite Weight: 1.70 ct Sillimanite
Sillimanite Shape: Oval Facet Sillimanite
Sillimanite Size: 8.8 x 6.7 mm Sillimanite
Sillimanite Color: Yellow Green Sillimanite
Sillimanite Clarity: VVS-VS Sillimanite
Sillimanite Origin: Sri Lanka Sillimanite
Sillimanite Treatment: Untreated
Sillimanite Quantity: 2
Sillimanite Certificate: GemSelect
Product Description:
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3.65 ct Yellow Sillimanite, 9 x 7.1 mm Oval Cut From Sri Lanka

Natural Sillimanite, Qty: 2 pcs | 3.65 carat weight Sillimanite

3.65ct (total)2 Pieces
$ 90.62
9 x 7.1 mm
Item Description
Stone Type: Loose Sillimanite
Sillimanite Weight: 1.83 ct Sillimanite
Sillimanite Shape: Oval Facet Sillimanite
Sillimanite Size: 9 x 7.1 mm Sillimanite
Sillimanite Color: Earthy Yellow Sillimanite
Sillimanite Clarity: VS Sillimanite
Sillimanite Origin: Sri Lanka Sillimanite
Sillimanite Treatment: Untreated
Sillimanite Quantity: 2
Sillimanite Certificate: GemSelect
Product Description:
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3.81 ct Yellow Sillimanite, 9 x 6.9 mm Oval Cut From Sri Lanka

Natural Sillimanite, Qty: 2 pcs | 3.81 carat weight Sillimanite

3.81ct (total)2 Pieces
$ 94.59
9 x 6.9 mm
Item Description
Stone Type: Loose Sillimanite
Sillimanite Weight: 1.91 ct Sillimanite
Sillimanite Shape: Oval Facet Sillimanite
Sillimanite Size: 9 x 6.9 mm Sillimanite
Sillimanite Color: Medium Yellow Sillimanite
Sillimanite Clarity: VVS-VS Sillimanite
Sillimanite Origin: Sri Lanka Sillimanite
Sillimanite Treatment: Untreated
Sillimanite Quantity: 2
Sillimanite Certificate: GemSelect
Product Description:
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3.11 ct Yellow Sillimanite, 7.9 x 5.8 mm Oval Cut From Sri Lanka

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

3.11ct (total)2 Pieces
$ 77.21
7.9 x 5.8 mm
Item Description
Stone Type: Loose Sillimanite
Sillimanite Weight: 1.56 ct Sillimanite
Sillimanite Shape: Oval Facet Sillimanite
Sillimanite Size: 7.9 x 5.8 mm Sillimanite
Sillimanite Color: Lemon Yellow Sillimanite
Sillimanite Clarity: VVS-VS Sillimanite
Sillimanite Origin: Sri Lanka Sillimanite
Sillimanite Treatment: Untreated
Sillimanite Quantity: 2
Sillimanite Certificate: GemSelect
Product Description:
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4.74 ct Yellow Sillimanite, 9.1 x 7.1 mm Oval Cut From Sri Lanka

Natural Sillimanite, Qty: 2 pcs | 4.74 carat weight Sillimanite

4.74ct (total)2 Pieces
$ 106.98
9.1 x 7.1 mm
Item Description
Stone Type: Loose Sillimanite
Sillimanite Weight: 2.37 ct Sillimanite
Sillimanite Shape: Oval Facet Sillimanite
Sillimanite Size: 9.1 x 7.1 mm Sillimanite
Sillimanite Color: Medium Yellow Sillimanite
Sillimanite Clarity: VS Sillimanite
Sillimanite Origin: Sri Lanka Sillimanite
Sillimanite Treatment: Untreated
Sillimanite Quantity: 2
Sillimanite Certificate: GemSelect
Product Description:
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2.61 ct Yellow Sillimanite, 8 x 6 mm Oval Cut From Sri Lanka

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

2.61ct (total)2 Pieces
$ 100.49
8 x 6 mm
Item Description
Stone Type: Loose Sillimanite
Sillimanite Weight: 1.31 ct Sillimanite
Sillimanite Shape: Oval Facet Sillimanite
Sillimanite Size: 8 x 6 mm Sillimanite
Sillimanite Color: Medium Yellow Sillimanite
Sillimanite Clarity: VS Sillimanite
Sillimanite Origin: Sri Lanka Sillimanite
Sillimanite Treatment: Untreated
Sillimanite Quantity: 2
Sillimanite Certificate: GemSelect
Product Description:
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4.26 ct Yellow Sillimanite, 9 x 6.7 mm Oval Cut From Sri Lanka

Natural Sillimanite, Qty: 2 pcs | 4.26 carat weight Sillimanite

4.26ct (total)2 Pieces
$ 105.77
9 x 6.7 mm
Item Description
Stone Type: Loose Sillimanite
Sillimanite Weight: 2.13 ct Sillimanite
Sillimanite Shape: Oval Facet Sillimanite
Sillimanite Size: 9 x 6.7 mm Sillimanite
Sillimanite Color: Green Yellow Sillimanite
Sillimanite Clarity: VVS-VS Sillimanite
Sillimanite Origin: Sri Lanka Sillimanite
Sillimanite Treatment: Untreated
Sillimanite Quantity: 2
Sillimanite Certificate: GemSelect
Product Description:
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3.31 ct Yellow Sillimanite, 8.9 x 7 mm Oval Cut From Sri Lanka

Natural Sillimanite, Qty: 2 pcs | 3.31 carat weight Sillimanite

3.31ct (total)2 Pieces
$ 74.71
8.9 x 7 mm
Item Description
Stone Type: Loose Sillimanite
Sillimanite Weight: 1.66 ct Sillimanite
Sillimanite Shape: Oval Facet Sillimanite
Sillimanite Size: 8.9 x 7 mm Sillimanite
Sillimanite Color: Green Yellow Sillimanite
Sillimanite Clarity: VVS Sillimanite
Sillimanite Origin: Sri Lanka Sillimanite
Sillimanite Treatment: Untreated
Sillimanite Quantity: 2
Sillimanite Certificate: GemSelect
Product Description:
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2.54 ct Yellow Sillimanite, 7.8 x 5.7 mm Oval Cut From Sri Lanka

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

2.54ct (total)2 Pieces
$ 97.79
7.8 x 5.7 mm
Item Description
Stone Type: Loose Sillimanite
Sillimanite Weight: 1.27 ct Sillimanite
Sillimanite Shape: Oval Facet Sillimanite
Sillimanite Size: 7.8 x 5.7 mm Sillimanite
Sillimanite Color: Greenish Yellow Sillimanite
Sillimanite Clarity: VVS-VS Sillimanite
Sillimanite Origin: Sri Lanka Sillimanite
Sillimanite Treatment: Untreated
Sillimanite Quantity: 2
Sillimanite Certificate: GemSelect
Product Description:
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2.07 ct Yellow Sillimanite, 8 x 5.9 mm Oval Cut From Sri Lanka

Natural Sillimanite, Qty: 2 pcs | 2.07 carat weight Sillimanite

2.07ct (total)2 Pieces
$ 72.45
8 x 5.9 mm
Item Description
Stone Type: Loose Sillimanite
Sillimanite Weight: 1.04 ct Sillimanite
Sillimanite Shape: Oval Facet Sillimanite
Sillimanite Size: 8 x 5.9 mm Sillimanite
Sillimanite Color: Greenish Yellow Sillimanite
Sillimanite Clarity: VVS Sillimanite
Sillimanite Origin: Sri Lanka Sillimanite
Sillimanite Treatment: Untreated
Sillimanite Quantity: 2
Sillimanite Certificate: GemSelect
Product Description:
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4.57 ct Yellow Sillimanite, 8.9 x 6.9 mm Oval Cut From Sri Lanka

Natural Sillimanite, Qty: 2 pcs | 4.57 carat weight Sillimanite

4.57ct (total)2 Pieces
$ 103.14
8.9 x 6.9 mm
Item Description
Stone Type: Loose Sillimanite
Sillimanite Weight: 2.29 ct Sillimanite
Sillimanite Shape: Oval Facet Sillimanite
Sillimanite Size: 8.9 x 6.9 mm Sillimanite
Sillimanite Color: Green Yellow Sillimanite
Sillimanite Clarity: VVS Sillimanite
Sillimanite Origin: Sri Lanka Sillimanite
Sillimanite Treatment: Untreated
Sillimanite Quantity: 2
Sillimanite Certificate: GemSelect
Product Description:
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2.91 ct Yellow Sillimanite, 8 x 6.1 mm Oval Cut From Sri Lanka

Natural Sillimanite, Qty: 2 pcs | 2.91 carat weight Sillimanite

2.91ct (total)2 Pieces
$ 112.04
8 x 6.1 mm
Item Description
Stone Type: Loose Sillimanite
Sillimanite Weight: 1.46 ct Sillimanite
Sillimanite Shape: Oval Facet Sillimanite
Sillimanite Size: 8 x 6.1 mm Sillimanite
Sillimanite Color: Medium Yellow Sillimanite
Sillimanite Clarity: VVS-VS Sillimanite
Sillimanite Origin: Sri Lanka Sillimanite
Sillimanite Treatment: Untreated
Sillimanite Quantity: 2
Sillimanite Certificate: GemSelect
Product Description:
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4.32 ct Yellow Sillimanite, 9.1 x 7.2 mm Oval Cut From Sri Lanka

Natural Sillimanite, Qty: 2 pcs | 4.32 carat weight Sillimanite

4.32ct (total)2 Pieces
$ 107.25
9.1 x 7.2 mm
Item Description
Stone Type: Loose Sillimanite
Sillimanite Weight: 2.16 ct Sillimanite
Sillimanite Shape: Oval Facet Sillimanite
Sillimanite Size: 9.1 x 7.2 mm Sillimanite
Sillimanite Color: Green Yellow Sillimanite
Sillimanite Clarity: VVS-VS Sillimanite
Sillimanite Origin: Sri Lanka Sillimanite
Sillimanite Treatment: Untreated
Sillimanite Quantity: 2
Sillimanite Certificate: GemSelect
Product Description:
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2.6 ct Yellow Sillimanite, 8.1 x 6.1 mm Oval Cut From Sri Lanka

Natural Sillimanite, Qty: 2 pcs | 2.60 carat weight Sillimanite

2.60ct (total)2 Pieces
$ 100.10
8.1 x 6.1 mm
Item Description
Stone Type: Loose Sillimanite
Sillimanite Weight: 1.30 ct Sillimanite
Sillimanite Shape: Oval Facet Sillimanite
Sillimanite Size: 8.1 x 6.1 mm Sillimanite
Sillimanite Color: Medium Yellow Sillimanite
Sillimanite Clarity: VVS-VS Sillimanite
Sillimanite Origin: Sri Lanka Sillimanite
Sillimanite Treatment: Untreated
Sillimanite Quantity: 2
Sillimanite Certificate: GemSelect
Product Description:
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3.32 ct Yellow Sillimanite, 8.9 x 7.1 mm Oval Cut From Sri Lanka

Natural Sillimanite, Qty: 2 pcs | 3.32 carat weight Sillimanite

3.32ct (total)2 Pieces
$ 82.42
8.9 x 7.1 mm
Item Description
Stone Type: Loose Sillimanite
Sillimanite Weight: 1.66 ct Sillimanite
Sillimanite Shape: Oval Facet Sillimanite
Sillimanite Size: 8.9 x 7.1 mm Sillimanite
Sillimanite Color: Greenish Yellow Sillimanite
Sillimanite Clarity: VVS-VS Sillimanite
Sillimanite Origin: Sri Lanka Sillimanite
Sillimanite Treatment: Untreated
Sillimanite Quantity: 2
Sillimanite Certificate: GemSelect
Product Description:
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3.78 ct Yellow Sillimanite, 9.1 x 7 mm Oval Cut From Sri Lanka

Natural Sillimanite, Qty: 2 pcs | 3.78 carat weight Sillimanite

3.78ct (total)2 Pieces
$ 85.31
9.1 x 7 mm
Item Description
Stone Type: Loose Sillimanite
Sillimanite Weight: 1.89 ct Sillimanite
Sillimanite Shape: Oval Facet Sillimanite
Sillimanite Size: 9.1 x 7 mm Sillimanite
Sillimanite Color: Medium Yellow Sillimanite
Sillimanite Clarity: VVS Sillimanite
Sillimanite Origin: Sri Lanka Sillimanite
Sillimanite Treatment: Untreated
Sillimanite Quantity: 2
Sillimanite Certificate: GemSelect
Product Description:
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4.86 ct Yellow Sillimanite, 9.7 x 7.7 mm Oval Cut From Sri Lanka

Natural Sillimanite, Qty: 2 pcs | 4.86 carat weight Sillimanite

4.86ct (total)2 Pieces
$ 109.69
9.7 x 7.7 mm
Item Description
Stone Type: Loose Sillimanite
Sillimanite Weight: 2.43 ct Sillimanite
Sillimanite Shape: Oval Facet Sillimanite
Sillimanite Size: 9.7 x 7.7 mm Sillimanite
Sillimanite Color: Green Yellow Sillimanite
Sillimanite Clarity: VVS Sillimanite
Sillimanite Origin: Sri Lanka Sillimanite
Sillimanite Treatment: Untreated
Sillimanite Quantity: 2
Sillimanite Certificate: GemSelect
Product Description:
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3.46 ct Yellow Sillimanite, 9 x 7 mm Oval Cut From Sri Lanka

Natural Sillimanite, Qty: 2 pcs | 3.46 carat weight Sillimanite

3.46ct (total)2 Pieces
$ 78.09
9 x 7 mm
Item Description
Stone Type: Loose Sillimanite
Sillimanite Weight: 1.73 ct Sillimanite
Sillimanite Shape: Oval Facet Sillimanite
Sillimanite Size: 9 x 7 mm Sillimanite
Sillimanite Color: Lemon Yellow Sillimanite
Sillimanite Clarity: VVS-VS Sillimanite
Sillimanite Origin: Sri Lanka Sillimanite
Sillimanite Treatment: Untreated
Sillimanite Quantity: 2
Sillimanite Certificate: GemSelect
Product Description:
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3.15 ct Yellow Sillimanite, 8.9 x 6.7 mm Oval Cut From Sri Lanka

Natural Sillimanite, Qty: 2 pcs | 3.15 carat weight Sillimanite

3.15ct (total)2 Pieces
$ 78.21
8.9 x 6.7 mm
Item Description
Stone Type: Loose Sillimanite
Sillimanite Weight: 1.58 ct Sillimanite
Sillimanite Shape: Oval Facet Sillimanite
Sillimanite Size: 8.9 x 6.7 mm Sillimanite
Sillimanite Color: Green Yellow Sillimanite
Sillimanite Clarity: VVS-VS Sillimanite
Sillimanite Origin: Sri Lanka Sillimanite
Sillimanite Treatment: Untreated
Sillimanite Quantity: 2
Sillimanite Certificate: GemSelect
Product Description:
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4.08 ct Yellow Sillimanite, 8.8 x 7.1 mm Oval Cut From Sri Lanka

Natural Sillimanite, Qty: 2 pcs | 4.08 carat weight Sillimanite

4.08ct (total)2 Pieces
$ 101.30
8.8 x 7.1 mm
Item Description
Stone Type: Loose Sillimanite
Sillimanite Weight: 2.04 ct Sillimanite
Sillimanite Shape: Oval Facet Sillimanite
Sillimanite Size: 8.8 x 7.1 mm Sillimanite
Sillimanite Color: Green Yellow Sillimanite
Sillimanite Clarity: VVS-VS Sillimanite
Sillimanite Origin: Sri Lanka Sillimanite
Sillimanite Treatment: Untreated
Sillimanite Quantity: 2
Sillimanite Certificate: GemSelect
Product Description:
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3.44 ct Yellow Sillimanite, 8.9 x 6.9 mm Oval Cut From Sri Lanka

Natural Sillimanite, Qty: 2 pcs | 3.44 carat weight Sillimanite

3.44ct (total)2 Pieces
$ 85.40
8.9 x 6.9 mm
Item Description
Stone Type: Loose Sillimanite
Sillimanite Weight: 1.72 ct Sillimanite
Sillimanite Shape: Oval Facet Sillimanite
Sillimanite Size: 8.9 x 6.9 mm Sillimanite
Sillimanite Color: Greenish Yellow Sillimanite
Sillimanite Clarity: VS Sillimanite
Sillimanite Origin: Sri Lanka Sillimanite
Sillimanite Treatment: Untreated
Sillimanite Quantity: 2
Sillimanite Certificate: GemSelect
Product Description:
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2.82 ct Yellow Sillimanite, 8.1 x 5.9 mm Oval Cut From Sri Lanka

Natural Sillimanite, Qty: 2 pcs | 2.82 carat weight Sillimanite

2.82ct (total)2 Pieces
$ 98.70
8.1 x 5.9 mm
Item Description
Stone Type: Loose Sillimanite
Sillimanite Weight: 1.41 ct Sillimanite
Sillimanite Shape: Oval Facet Sillimanite
Sillimanite Size: 8.1 x 5.9 mm Sillimanite
Sillimanite Color: Medium Yellow Sillimanite
Sillimanite Clarity: VVS-VS Sillimanite
Sillimanite Origin: Sri Lanka Sillimanite
Sillimanite Treatment: Untreated
Sillimanite Quantity: 2
Sillimanite Certificate: GemSelect
Product Description:
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2.47 ct Yellow Sillimanite, 8 x 6.1 mm Oval Cut From Sri Lanka

Natural Sillimanite, Qty: 2 pcs | 2.47 carat weight Sillimanite

2.47ct (total)2 Pieces
$ 95.10
8 x 6.1 mm
Item Description
Stone Type: Loose Sillimanite
Sillimanite Weight: 1.24 ct Sillimanite
Sillimanite Shape: Oval Facet Sillimanite
Sillimanite Size: 8 x 6.1 mm Sillimanite
Sillimanite Color: Greenish Yellow Sillimanite
Sillimanite Clarity: VVS-VS Sillimanite
Sillimanite Origin: Sri Lanka Sillimanite
Sillimanite Treatment: Untreated
Sillimanite Quantity: 2
Sillimanite Certificate: GemSelect
Product Description:
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4.09 ct Yellow Sillimanite, 9 x 7 mm Oval Cut From Sri Lanka

Natural Sillimanite, Qty: 2 pcs | 4.09 carat weight Sillimanite

4.09ct (total)2 Pieces
$ 101.54
9 x 7 mm
Item Description
Stone Type: Loose Sillimanite
Sillimanite Weight: 2.05 ct Sillimanite
Sillimanite Shape: Oval Facet Sillimanite
Sillimanite Size: 9 x 7 mm Sillimanite
Sillimanite Color: Green Yellow Sillimanite
Sillimanite Clarity: VS Sillimanite
Sillimanite Origin: Sri Lanka Sillimanite
Sillimanite Treatment: Untreated
Sillimanite Quantity: 2
Sillimanite Certificate: GemSelect
Product Description:
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Sillimanite is an aluminum silicate, related to both andalusite and kyanite. In fact these three minerals are polymorphs - they share the same chemical composition but different crystal structures.

Sillimanite is named after the American chemist Benjamin Silliman (1779-1864). Silliman was one of the first American professors of science and taught at Yale University.

Sillimanite gems may show a cat's eye and be cut en cabochon, or they may be faceted, transparent gemstones. The colors of sillimanite include colorless, grayish-white, green, bluish and brownish. A fibrous variety of sillimanite is traded as "fibrolite". Some sillimanite gemstones show pleochroism, which means that several colors may be exhibited in a single gemstone depending on the viewing angle.

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Posted By Ray in February, 2024
Source: Bizrate
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