15.51ct Natural Blue Tanzanite AAAAA+ Gemstones 14x13mm Egg Type

15.51ct Natural Blue Tanzanite AAAAA+ Gemstones 14x13mm Egg Type

15.57 ct Natural Blue Tanzanite AAAAA+ Gemstones 14x12mm egg-shaped

Weight:11.39 Carat. Gem Type:Natural Tanzanite Shape:Cushion Size:14.04 x 9.95 x 6.06 mm Color:Violet Blue Origin:Tanzania, Africa Treatment:Gentle Heat Hardness:6.5 on Moh's scale

Weight:10.00 Carat. Gem Type:Natural Tanzanite Shape:Heart Size:12.08 x 12.01 x 6.75 mm. Color:Violet Blue Origin:Tanzania, Africa Treatment:Gentle Heat Hardness:6.5 on Moh's scale

Weight:13.88 Carat. Gem Type:Natural Tanzanite Shape:Cushion Size:12.05 x 12.05 x 7.12 mm. Color:Violet Blue Origin:Tanzania, Africa Treatment:Gentle Heat Hardness:6.5 on Moh's scale

Weight:8.52 Carat. Gem Type:Natural Tanzanite Shape:Round Size:10.98 x 10.98 x 6.65 mm. Color:Violet Blue Origin:Tanzania, Africa Treatment:Gentle Heat Hardness:6.5 on Moh's scale

Weight:11.97 Carat. Gem Type:Natural Tanzanite Shape:Cushion Size:11.93 x 11.93 x 6.83 mm. Color:Violet Blue Origin:Tanzania, Africa Treatment:Gentle Heat Hardness:6.5 on Moh's scale

Weight:10.54 Carat. Gem Type:Natural Tanzanite Shape:Emerald Size :12.08 x 10.05 x 6.00?mm. Color:Violet Blue Origin:Tanzania, Africa Treatment:Gentle Heat Hardness:6.5 on Moh's scale

Weight:11.11 Carat. Gem Type:Natural Tanzanite Shape:Round Size:11.96 x 11.96 x 7.37 mm. Color:Violet Blue Origin:Tanzania, Africa Treatment:Gentle Heat Hardness:6.5 on Moh's scale

Weight:9.19 Carat. Gem Type:Natural Tanzanite Shape:Cushion Size:10.99 x 10.99 x 6.33 mm. Color:Violet Blue Origin:Tanzania, Africa Treatment:Gentle Heat Hardness:6.5 on Moh's scale

Weight:10.71 Carat. Gem Type:Natural Tanzanite Shape:Trillion Size:12.08 x 12.08 x 7.23?mm. Color:Violet Blue Origin:Tanzania, Africa Treatment:Gentle Heat Hardness:6.5 on Moh's scale

Weight:6.65 Carat. Gem Type:Natural Tanzanite Shape:Pear Size:11.99 x 9.87 x 5.68 mm. Color:Violet Blue Origin:Tanzania, Africa Treatment:Gentle Heat Hardness:6.5 on Moh'sscale

9.19 ct Natural Blue Tanzanite AAAAA+ Gemstones 12x12mm Square Cut

5.38 ct Natural Blue Tanzanite AAAAA+ Gemstones 12x12 Square

4.93 ct Natural Blue Tanzanite AAAAA+ Gemstones 10x10mm Square Cut

5.39 ct Natural Blue Tanzanite AAAAA+ Gemstones 10x10mm Square Cut

Title: 4.99 Cts Natural Pear Tanzanite Color/Clarity: Blue/Tanzanite Gemstone Type: Tanzanite Carat Weights: 4.99 Cts Size/Dimensions: 13.65 x 8.25 x 6.75 mm Additional Information: GIA-1359278948 Res

Title: 4.25 CTs GIA Certified Natural Oval Tanzanite Color/Clarity: Blue/Tanzanite Gemstone Type: Tanzanite Gemstone Type: 4.25 Cts Size/Dimensions: 11.87 x 7.87 x 5.89 mm Additional Information: GIA-

Title: 4.99 Cts GIA Certified Natural Pear Tanzanite Color/Clarity: Blue/Tanzanite Gemstone Type: Tanzanite Carat Weights: 4.99 Cts Size/Dimensions: 13.65 x 8.25 x 6.75 mm Additional Information: GIA-

Title: 4.62 Cts GIA Certified Natural Pear Tanzanite Color/Clarity: Blue/Tanzanite Gemstone Type: Tanzanite Carat Weights: 4.62 Cts Size/Dimensions: 11.86 x 9.24 x 6.90 mm Additional Information: GIA-

Title: 5.09 Cts GIA Certified Natural Pear Tanzanite Color/Clarity: Blue/Tanzanite Gemstone Type: Tanzanite Carat Weights: 5.09 Cts Size/Dimensions: 11.82 x 10.97 x 6.58 mm Additional Information: GIA

Title: 3.43 Cts Natural Cushion Cut Tanzanite Color/Clarity: Blue/Tanzanite Gemstone Type: Tanzanite Carat Weights: 3.43 Cts Size/Dimensions: 8.47 x 6.07 x 6.05 mm Reserve: $440.00 Shipping: Domestic

Title: 1.73 Cts Natural Oval Cut Tanzanite Color/Clarity: Blue/Tanzanite Gemstone Type: Tanzanite Carat Weights: 1.73 Cts Size/Dimensions: 9.23 x 6.42 x 3.60 mm Reserve: $250.00 Shipping: Domestic: F

Title: 2.11 Cts Natural Cushion Cut Tanzanite Color/Clarity: Blue/Tanzanite Gemstone Type: Tanzanite Carat Weights: 2.11 Cts Size/Dimensions: 7.25 x 7.32 x 4.70 mm Reserve: $220.00 Shipping: Domestic