31.40ct Rough Blue Natural Tanzanite IGL&I

31.40 ct rough blue natural tanzanite. Accompanied with IGL&I certificate. 30.60 x 15.77 x 7.18 mm.

Title: Natural & Unheated~ Purple Blue Tanzanite Rough Lot Color/Clarity: Purple Blue Gemstone Type: Rough Weight: 37.20 Cts Dimensions: 13x8x6 mm Reserve: $15.00 Shipping: Domestic: Flat-rate of $12.

Ref:230632023 Gold Content:14K Gold Ring Size:7.25US Main Gemstone:Tanzanite Number of stones:1 Shape:Oval Carat Weight:30.65ct Color:Vivid Blue Treatment:Natural Cut Grade:G Adjacent Gemstone

Ref:230421005 Gold Content:14K White Gold Ring Size:7.25US Main Gemstone:Natural Tanzanite Number of stones:1 Shape:Oval Carat Weight:4.54ct Color:Vivid Blue Cut Grade:G Adjacent Gemstone 2 : Diam

Ref:23319182 Gold Content:14K White Gold Main Gemstone:Natural Tanzanite Number of stones:1 Shape:Oval Carat Weight:48.38ct Color:Vivid Blue Cut Grade:G Adjacent Gemstone 2 : Diamond Shape:Round<b

Ref:230685096 Gold Content:14K Gold Main Gemstone:Tanzanite Number of stones:4 Shape:Pear Carat Weight:5.98ct Color:Vivid Blue Treatment:Natural Cut Grade:G Adjacent Gemstone 2 : Diamond Shape

Ref:230697062 Gold Content:14K Gold Ring Size:7.25US Main Gemstone:Tanzanite Number of stones:1 Shape:Oval Carat Weight:3.1ct Color:Vivid Blue Treatment:Natural Cut Grade:G

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

Product Type: Natural Diamonds beads Product Code: 2119 Piece(s): 1 Weight: 21.19 Carats Color: Blue Clarity: I3 opaque Shape: Uncut Size: 15.5 inc Treatment: Color enhanced Origin: Africa Certificate

Title: 5.96 Cts 4-Pcs Finest Blue Natural tanzanite Color/Clarity: Blue/Vs Gemstone Type: Tanzanite Carat Weights: 5.96 Cts Size/Dimensions: 7.03 x 7.05 x 4.54 mm Reserve: $70.00 Shipping: Domestic: F

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

Title: 1.20 C.t Oval Cut Rare Purple Blue! Natural Tanzanite Unheated *gempiece* Origin: Pakistan Additional Information: Treatment: None Condition: Natural Name: Tanzanite Color: Purple Blue Weight:

One (1) 12.50 ct oval cut lustrous blue natural tanzanite. Origin: Tanzania. Accompanied with GGL certificate. 15.16 x 11.65 x 8.05 mm.

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

14.75 ct irregular shape rough blue natural sapphire. Accompanied with GLI certificate.

1.35 ct pear cabochon blue natural tanzanite. Accompanied with GLI certificate. 8.15 x 6.25 x 2.95 mm.

Materials: Gem type: Tanzanite Tanzanite Crystals , Blue Tanzanite , Natural Tanzanite Crystals Lot - Crystal is very well terminated . Crystal has excellent luster and clarity. Weight : 48