1.75 CTs Natural IGI certified Blue Tanzanite Gemstone

Title: 1.75 CTs Natural IGI certified Blue Tanzanite Gemstone Color/Clarity: Blue Gemstone Type: Gemastone Carat Weights: 1.75 Cts Size/Dimensions: 7.29x7.31x4.49 mm Additional Info/Certificate: IGI R

Title: 2.40 CTs Natural IGI certified Blue Tanzanite Gemstone Color/Clarity: Blue Gemstone Type: Gemastone Carat Weights: 2.40 Cts Size/Dimensions: 10.14x7.87x4.54 mm Additional Info/Certificate: IGI

Title: 2.10 CTs Natural IGI certified Blue Tanzanite Gemstone Color/Clarity: Blue Gemstone Type: Gemastone Carat Weights: 2.10 Cts Size/Dimensions: 10.01x7.12x4.38 mm Additional Info/Certificate: IGI

Title: Natural & unheated~ IGI Certified Blue Tanzanite Gemstone Color/Clarity: Blue Gemstone Type: Gemstone Carat Weights: 2.07 Cts Size/Dimensions: 9.02 x6.81x4.75 mm Reserve: $95.00 Shipping: Dome

Title:4.63 cts NONE HEATED IGI CERTIFIED NATURAL TANZANITE Shape:Cushion cut Color:VIOLETISH BLUE Gemstone Type:Natural RUBY Carat Weights:4.63 CARAT Transparency:SEMI TRANSLUCENT TO OPAQUE Origin:TAN

Title: Natural IGI Certified Purple Blue Tanzanite Gemstone Color/Clarity: Purple Blue Gemstone Type: Gemstone Carat Weight: 1.89 Cts Dimensions: 10.48x6.07x3.89 mm Reserve: $100.00 Shipping: Dom

Title: Natural IGI Certified Purple Blue Tanzanite Gemstone Color/Clarity: Purple Blue Gemstone Type: Gemstone Carat Weight: 1.71 Cts Dimensions: 9.11x6.00x3.75 mm Reserve: $100.00 Shipping: Dome

Title: Natural IGI Certified Purple Blue Tanzanite Gemstone Color/Clarity: Purple Blue Gemstone Type: Gemstone Carat Weight: 1.81 Cts Dimensions: 8.20x8.33x4.50 mm Reserve: $100.00 Shipping: Dome

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: 2.32 Cts IGI Certified Sealed Tanzanite Color/Clarity: Blue/VS Gemstone Type: Tanzanite Carat Weights: 2.32 Cts Size/Dimensions: 9.88 x 7.80 x 4.48 mm Additional Information: R1E14865 Reserve:

Title: Natural ~ IGI Certified Blue Topaz Carving Color/Clarity: Blue Gemstone Type: Gemstone Carat Weights: 6.20 Cts Size/Dimensions: 10.41x10.34x6.84 mm Reserve: $125.00 Shipping: Domestic: Flat-ra

Title: IGI Certified 2.27 Ct Genuine Blue Tanzanite Pear Cut Stone Clarity: VVS Gemstones: Natural Tanzanite Carat Weights: 2.27 Size/Dimensions: 10.44 x 7.22 x 4.65 mm Additional Information: IGI Onl

AGI Certified £8,705.00 $11,322.18 A Stunning Natural Tanzanite gemstone, No Treatments only heated as is common with Tanzanite, Beautiful Natural Inclusions - Stunning Blue color - Oval shape perfec

Title: 1.00 CTs Natural IGI certified Blue Grandidierite Color/Clarity: Blue Gemstone Type: Gemastone Carat Weights: 1.00 Cts Size/Dimensions: 7.40x5.84x4.02 mm Additional Info/Certificate: IGI Reserv

No Reserve! Title: 0.81 Cts Natural AA Blue Tanzanite Carving Description: Gemstone : Natural Tanzanite Carving Origin: Tanzania Weight : 0.81 carats Dimensions : 10.84x5.63x1.35 mm Shape/Cut: Pear Cu

Title: 1.20ct. Certified Natural Violetish Blue Tanzanite Gemstones: Natural Tanzanite Carat Weights: 1.20ct. Additional Information: 5 x Natural Tanzanite. Total Carat Weight: 1.20ct.Color: Violetish

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: 2.94 Cts Natural Brilliant Cut Tanzanite Color/Clarity: Blue/Tanzanite Gemstone Type:Tanzanite Carat Weights: 2.94 Cts Size/Dimensions: 8.49 x 8.54 x 5.09 mm Reserve: $340.00 Shipping: Domestic

Title: 1.89 Cts Natural Oval Cut Tanzanite Color/Clarity: Blue/Tanzanite Gemstone Type: Tanzanite Carat Weights: 1.89 Cts Size/Dimensions: 8.80 x 6.88 x 4.19 mm Reserve: $170.00 Shipping: Domesti

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