Tanzanite, 1.90 CT Top Quality Natural blue Tanzanite Gemstone

Dimensions (mm) 9 x 7 x 4mm Weight (carats) 1.9 carats Colors Type Faceted Treatment No Treatment Tanzanite rates a 6.5 on the hardness scale and has vitreous luster. The typical color

Dimensions (mm) 7 x 7 x 6mm Weight (carats) 2.5 carats Colors No Treatment Tanzanite rates a 6.5 on the hardness scale and has vitreous luster. The typical color of tanzanite is blue with a violet tin

No Reserve! Title: 1.90 ct Top Quality Natural Swiss Blue Topaz Heart Pair Additional Information: Gemstones: Swiss Blue Topaz Carat Weights: 1.90 ct Size/Dimensions: 6 x 6 mm Materials & Techniques:

No Reserve! Item: 0.72 ct " Top Quality Gem " Natural Tanzanite Loose Gemstone: Tanzanite Color/Clarity: VVS Carat Weight: 0.72 Size (mm): 7.10 x 5.02 x 2.60 Oval - Tanzania Shipping: Worldwide: Flat-

No Reserve! Item: 0.65 Ct Genuine Tanzanite Trillion Cut Loose Gemstone: Natural Tanzanite Trillion Stone Clarity: VVSCarat Weight: 0.65 Size/Dimensions: 6.10 x 6.00 x 2.80 mm Top Quality Luster / Exc

No Reserve! Item: 0.65 Ct Genuine Tanzanite 6X6 mm Trillion Cut Loose Gemstone: Natural Tanzanite Trillion Stone Clarity: VVSCarat Weight: 0.65 Size/Dimensions: 6.10 x 5.90 x 2.70 mm Top Quality Luste

No Reserve! Item: 0.62 Ct Genuine Tanzanite 6X6 mm Trillion Cut Loose Gemstone: Natural Tanzanite Trillion Stone Clarity: VVSCarat Weight: 0.62 Size/Dimensions: 6.10 x 6.00 x 2.60 mm Top Quality Luste

No Reserve! Item: 0.75 Ct Genuine Tanzanite 6X6 mm Round Cut Loose Gemstone: Natural Tanzanite Round Stone Clarity: VVS Carat Weight: 0.75 Size/Dimensions: 5.90 x 5.90 x 3.00 mm Top Quality Luster / E

No Reserve! Item: 0.68 Ct Genuine Tanzanite Trillion Cut Loose Gemstone: Natural Tanzanite Trillion Stone Clarity: VVSCarat Weight: 0.68 Size/Dimensions: 5.80 x 5.80 x 3.50 mm Top Quality Luster / Exc

No Reserve! Item: 0.65 Ct Genuine Tanzanite Trillion Cut Loose Gemstone: Natural Tanzanite Trillion Stone Clarity: VVSCarat Weight: 0.65 Size/Dimensions: 6.10 x 6.00 x 2.70 mm Top Quality Luster / Exc

No Reserve! Item: 0.60 Ct Genuine Tanzanite Trillion Cut Loose Gemstone: Natural Tanzanite Trillion Stone Clarity: VVSCarat Weight: 0.60 Size/Dimensions: 5.90 x 5.60 x 3.40 mm Top Quality Luster / Exc

No Reserve! Item: 0.63 Ct Genuine Tanzanite 6X6 mm Trillion Cut Loose Gemstone: Natural Tanzanite Trillion Stone Clarity: VVS Carat Weight: 0.63 Size/Dimensions: 6.00 x 5.90 x 2.90 mm Top Quality Lust

Title: 3.14 Ct Natural Tanzanite Trillion Cut Stone Clarity: VVS Gemstones: Natural Tanzanite Carat Weights: 3.14 Size/Dimensions: 8.50 x 8.50 x 6.30 mm Additional Information: Top Quality Luster / Ex

Title: 1.82 Ct Genuine Tanzanite Trillion Pair Stone Clarity: VVS Gemstones: Natural Tanzanite Carat Weights: 1.82 Size/Dimensions: 6.50 x 6.60 x 3.40 mm / 2 PC's Additional Information: Top Quality L

Title: 1.65 Ct Natural Tanzanite Oval Pair Stone Clarity: VVS Gemstones: Natural Tanzanite Carat Weights: 1.65 Size/Dimensions: 6.70 x 5.00 x 3.50 mm / 2 PC's Additional Information: Top Quality Luste

Title: 1.54 Ct Genuine Tanzanite Oval Pair Stone Clarity: VVS Gemstones: Natural Tanzanite Carat Weights: 1.54 Size/Dimensions: 7.00 x 5.00 x 3.30 mm / 2 PC's Additional Information: Top Quality Luste

Title: 1.71 Ct Natural Tanzanite Oval Pair Stone Clarity: VVS Gemstones: Natural Tanzanite Carat Weights: 1.71 Size/Dimensions: 7.00 x 4.90 x 3.50 mm / 2 PC's Additional Information: Top Quality Luste

Title: 1.56 Ct Natural Tanzanite Oval Pair Stone Clarity: VVS Gemstones: Natural Tanzanite Carat Weights: 1.56 Size/Dimensions: 7.10 x 5.00 x 3.50 mm / 2 Pc's Additional Information: Top Quality Luste

No Reserve! Title: 3.58 Ct Natural Tanzanite Oval Cab Stone Clarity: VVS Gemstones: Natural Tanzanite Carat Weights: 3.58 Size/Dimensions: 10.40 x 7.70 x 5.20 mm Additional Information: Top Quality Lu

No Reserve! Title: 0.81 Ct Natural Tanzanite Oval Cut Stone Clarity: VVS Gemstones: Natural Tanzanite Carat Weights: 0.81 Size/Dimensions: 7.00 x 5.20 x 3.20 mm Additional Information: Top Quality Lus

No Reserve! Title: 0.33 Ct Natural Tanzanite Round Cut Stone Clarity: VVS Gemstones: Natural Tanzanite Carat Weights: 0.33 Size/Dimensions: 4.00 x 4.00 x 2.60 mm Additional Information: Top Quality Lu

No Reserve! Title: 0.65 Ct Natural Tanzanite Oval Cut Stone Clarity: VVS Gemstones: Natural Tanzanite Carat Weights: 0.65 Size/Dimensions: 7.00 x 5.00 x 2.80 mm Additional Information: Top Quality Lus

Title: 1.00 Ct Natural Tanzanite Trillion Cut Stone Clarity: VVS Gemstones: Natural Tanzanite Carat Weights: 1 Size/Dimensions: 6.40 x 6.50 x 3.90 mm Additional Information: Top Quality Luster / Excel

No Reserve! Title: 1.10 Ct Natural Tanzanite Oval Cut Stone Clarity: VVS Gemstones: Natural Tanzanite Carat Weights: 1.1 Size/Dimensions: 6.80 x 5.20 x 4.50 mm Additional Information: Top Quality Lust