25.01 Carat Oval Tanzanite (GIA Certifited) & 13.25

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

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

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 !!!

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 !!!

Tanzanite Bracelet, Oval Tennis-Bracelet Link, 14 Kit 20 oval tanzanite measuring 4 x 7 mm with a total weight of 5 carats. Weight is 9.4 grams of gold. Length is 8 inches. Heavy gold claw clasp GIA G

14k tanzanite and diamond Mens ring,This lot comes with a GIA report stating the stone is natural Tanzanite.This tanzanite stone is oval and weighs approximately 5 or 6 carats.The tanzanite is surroun

14KT White gold ring with .85 carat oval tanzanite surrounded by (12) round diamonds (H-I color, SI clarity) and (16) round diamonds on side (H-I color, SI clarity). Total diamond weight .32 carats. W

DESCRIPTION: Marked 14K yellow gold ring set with a single approx. 1.46 carat oval tanzanite with saturated blue/violet color flanked by two trilliant cut diamonds with clarity VS and color K-L. MEASU

14KT White gold ring with .50 carat oval tanzanite & .50 TCW diamonds. Size 7, weighs 5.7 grams.

14KT yellow gold 2.50 carat oval tanzanite surrounded by 1.00 CTW of round, brilliant diamonds. Size 6.5, 6 grams.

14KT White gold ring with .50 carat oval tanzanite & .50 TCW diamonds. Size 7, weighs 5.7 grams.

14KT Yellow gold Levian ring with .75 carat oval tanzanite and (14) round diamond accents (.25 TCW, H-I color, VS clarity). Size 9.5, weighs 4.1 grams.

14KT Yellow gold ring with .50 carat oval tanzanite and (24) diamond accents. Size 7.5

14KT White gold ring with .50 carat oval tanzanite and (58) diamond accents totaling .50 carats. Size 7, weighs 7 grams.

10KT White gold necklace with .54 carat oval tanzanite & (6) round diamonds (H-I color). 19" 10KT chain.

14KT White gold ring with .48 carat oval tanzanite and (22) round diamonds (H-J color SI-I clarity). Size 8, weighs 3.5 grams.

1.17 Carat Oval Cut Tanzanite Gemstone Tanzanite is a rare and precious gemstone, which has been coined a 'geographical phenomenon' because of the unusual formation of the stone. The only

1.17 Carat Oval Cut Tanzanite Gemstone Tanzanite is a rare and precious gemstone, which has been coined a 'geographical phenomenon' because of the unusual formation of the stone. The only kn

Weight: 3.11cts Clarity: Eye Clean+ Colour: Bluish Violet Measurements: 10.84x7.49x5.3mm Shape: Oval Treatment: Heat Origin: Tanzania Shipping: USA/Canada: Free shipping to anywhere within the contigu

Approx. 11.15 Carat Oval Cut Tanzanite, 3.15 Carat TW Round Brilliant Cut Diamond and 18 Karat White Gold Ring. Best gem quality tanzanite with vivid saturation of color. Diamonds E-F color, VS1-VS2 c

This is a certified and appraised platinum tanzanite and diamond pendant that hangs from an 18" platinum fine curb link chain with a platinum lobster clasp. The 22.68 carat oval, faceted tanzanite com

This is a certified and appraised platinum tanzanite and diamond ring. The 4.65 carat oval, faceted tanzanite is surrounded by 1.06 carats of round, brilliant-cut and baguette diamonds that area F-G,

Genuine Ruby and Earth-Mined Diamond Ring. This luxurious platinum ring features an approximate 2.05 carat oval-cut GIA certified Thailand (Siam) ruby that is prong-set with .85 carats of round, brill