AGI Certified 20.72 Carat Natural Tanzanite.

Natural Tanzanite Ring14Kt/58.3 Hallmarked White Gold Gross Metal Weight - 4.00 g Ring size - US 6Dimensions - 10.29 x 7.62 x 5.97 MMColor - Blue Violet Cut -Oval Cut Main Stone Carat Weight: 3.56 Ct

GIA Certified & PGL Digital Appraisal (1) Natural Tanzanite (Zoisite) Retail Replacement Value $4,765 Shape: HeartCarat Weight: 9.53 Color: Bluish Violet 355202

Item: Tanzanite - 4.02 ct Type: Certified Loose Gemstone Gemstone: Tanzanite Natural Certified Carat Weight: 4.02 ct Size/Dimensions: 11.75 x 8.54 x 6.38 mm Tanzanite blue faceted Pear clean. Color: B

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

5.14 ct GIA Certified AAA Phenomenal Oval Cut (11.92 x 9.58 x 6.24 mm) Tanzanite GIA Certificated; light Bluish Violet Tanzanite 100% Natural Genuine & Mined from Earth Gemstone !!!

Natural Tanzanite 4.78 carats - GIA certified..... IF quality; size- 12.09 x 8.55 x 5.66 mm; Bluish violet color; msrp 1950

4.05 ct GIA Certified AAA Phenomenal Oval Cut (11.34 x 8.46 x 5.54 mm) Tanzanite GIA Certificated; light Bluish Violet Tanzanite 100% Natural Genuine & Mined from Earth Gemstone !!!

4.05 ct GIA Certified AAA Phenomenal Oval Cut (11.34 x 8.46 x 5.54 mm) Tanzanite GIA Certificated; light Bluish Violet Tanzanite 100% Natural Genuine & Mined from Earth Gemstone !!!

4.25 ct GIA Certified AAA Phenomenal Oval Cut Tanzanite; GIA Certificated; IF Quality Bluish Violet Tanzanite100% Natural Genuine & Mined from Earth Gemstone !!!

Item: 8.77 Ct Natural Tanzanite Certified GGL Carat Weights: Total Carat Weight (TCW): 8.77 Cts Size/Dimensions: Length: 10.60 MM Width: 9.49 MM Depth: 7.06 MM Additional Information: Shape: Cushion C

Item: 5.92 Ct Natural Tanzanite Certified GGL Carat Weights: Total Carat Weight (TCW): 5.92 Cts Size/Dimensions: Length: 11.63 MM Width: 8.73 MM Depth: 5.23 MM Additional Information: "Shape: Cushion

Item: 7.02 Ct Natural Tanzanite Certified GGL Carat Weights: Total Carat Weight (TCW): 7.02 Cts Size/Dimensions: Length: 10.65 MM Width: 8.89 MM Depth: 5.81 MM Additional Information: "Shape: Cushion

Item: 7.27 Ct Natural Tanzanite Certified GGL Carat Weights: Total Carat Weight (TCW): 7.27 Cts Size/Dimensions: Length: 11.37 MM Width: 9.13 MM Depth: 6.49 MM Additional Information: Shape: oval Coun

PRODUCT NAME : Natural Tanzanite UNIT OF ITEM: 1 WEIGHT: 10.45 ct. SIZE: 12x10x8 mm SHAPE: Oval COLOR: blue SPECIES : Zoisite TREATMENT: No comments ORIGIN: Tanzania certificat : IGL Please note that

Item: 6.07 Ct Natural Tanzanite Trillion Certified GGL Carat Weights: Total Carat Weight (TCW): 6.07 Cts Size/Dimensions: Length: 11.20 MM Width: 11.07 MM Depth: 5.32 MM Additional Information: Shape:

Natural Tanzanite 4.64 carats - GIA certified.....oval cut; IF quality; Bluish violet color; msrp 1950

This is a certified and appraised 14 karat white gold tanzanite and diamond ring.  This amazing pear-shaped 3.75 carat natural tanzanite is prong-set in a 14 karat white gold setting that has 1.1

Title: Tanzanite AAA Certified - 2.49 ct Metal Purity: Natural, Certified Gemstones: Tanzanite Carat Weights: 2.49 ct Size/Dimensions: 8.77 x 6.80 x 5.79 mm Additional Information: Natural Certified T

Title: Tanzanite Certified 8 x 10 mm - 2.80 ct Metal Purity: Natural, Certified Gemstones: Tanzanite Carat Weights: 2.80 ct Size/Dimensions: 10.13 x 7.93 x 4.96 mm Additional Information: Natural Cert

Title: Tanzanite Certified - 3.23 ct Metal Purity: Natural, Certified Gemstones: Tanzanite Carat Weights: 3.23 ct Size/Dimensions: 10.59 x 8.55 x 5.60 mm Additional Information: Natural Certified Tanz

Title: Tanzanite 7 x 9 mm Certified - 1.77 ct Metal Purity: Natural, Certified Gemstones: Tanzanite Carat Weights: 1.77 ct Size/Dimensions: 9.04 x 7.11 x 4.09 mm Additional Information: Natural Certif

Title: Tanzanite 7 x 9 mm Certified - 1.80 ct Metal Purity: Natural, Certified Gemstones: Tanzanite Carat Weights: 1.80 ct Size/Dimensions: 8.93 x 6.88 x 3.87 mm Additional Information: Natural Certif

Item: 6.35 Ct Genuine IGI Certified 7 Loose Tanzanites Cushion Matching Collection Set Loose Gemstone: Natural Tanzanite Cushion Set Stone Clarity: IF Carat Weight: 6.35 Size: 7.00 x 5.00 mm nearly -

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