A trilliant-cut tanzanite and diamond ring in 18ct white gold, centred with tanzanite of bright

Stamped 14k white gold ring; set with one 2.60ct trilliant cut intense bluish violet tanzanite zoisite with two 0.18ct round brilliant cut SI-I, J-K diamond; certified replacement value $4000; 3.6 gra

A TANZANITE AND DIAMOND THREE STONE RING in 18ct white gold, set with an oval cut tanzanite between two round brilliant cut diamonds, British hallmarks, size P / 7.5, 3.2g.

A TANZANITE, RUBY AND DIAMOND RING in 18ct white gold, set with an oval cabochon tanzanite of 20.78 carats, within a border of round cut diamonds, accented by round cut rubies to the shoulders, stampe

This is a certified and appraised 14K white gold custom made tanzanite and diamond ring. The 4.42 carat center tanzanite is trilliant cut and is surrounded by .68 carats of round, brilliant-cut G/H, S

Ladies 14kt white gold tanzanite and diamond ring featuring prong set marquise cut tanzanites weighing approx. 0.80ct. Accented with prong set round brilliant cut diamonds weighing approx. 0.18ct. Fin

14K white gold bright polish ring featuring a prong set rectangular cushion mixed cut tanzanite, weighing 2.51 ct, 26 prong set round brilliant cut diamonds weighing 0.24 ctw, color G-I, clarity I1 to

Brilliant Cut Tanzanite and Diamond 14ct White Gold Ring: Tanzanite carat weight 1.35ct. Stone measures 7.1mm. Colour grade AA+. Stamped 14K and hallmarked Birmingham 585. There is a glistening halo o

AN EMERALD AND DIAMOND THREE STONE RING in 18ct white gold, set with an octagonal step cut emerald of 4.46 carats between two trilliant cut diamonds both totalling 0.65 carats, stamped 18K, size N / 6

AN ORANGE SAPPHIRE AND DIAMOND RING in 18ct white and yellow gold, set with a cushion cut orange sapphire of approximately 5.4 carats between two trilliant cut diamonds totalling 0.8-0.9 carats, maker

1144318K WHITE GOLD 4.36CT TANZANITE DIAMOND RING 18k white gold 4.36ct triangle cushion cut Tanzanite .37ctw diamond ladies ring. Includes AIGL appraisal paperwork. Tanzanite Weight: 3.9 GramsSize: 7

This brightly polished 14KT white gold ring features one pear shaped tanzanite prong set in the center, surrounded by round brilliant cut diamonds. More diamonds are encrusted on the rounded band. Spe

This is a certified 18kt white gold marquise tanzanite and diamond ring. The 3.99 carat, marquise-shaped violetish blue tanzanite is surrounded by .56 carats round, brilliant-cut F-G, VS2-SI1 diamonds

This high quality women's ring features a stunning 10x8mm lab created tanzanite. The center stone is accented with 88 sparkly lab created diamonds. All stones are set in solid 14k white gold. The ring

This is a certified and appraised 18kt white gold tanzanite and diamond ring. The 3.67 carat violetish blue, pear-shaped tanzanite is surrounded by .41 carats of F-G, VS1-SI1 round, brilliant-cut diam

This is a certified and appraised 18kt white gold tanzanite and diamond ring. The 2.94 carat pear-shaped tanzanite is surrounded by .35 carats of round, brilliant-cut G-H, VS/SI diamonds. The ring is

Marquise Cut Tanzanite and Diamond 14ct White Gold Ring: Carat weight 1.63ct (stamped inside shank 1.63ct) Stone measures 12.6mm by 5.8mm. Colour grade intense AAA, clarity is SI. Inclusive of the dia

14K white gold, tanzanite and diamond ring, one trillion-cut faceted 5 mm x 5 mm tanzanite and four round brilliant-cut diamonds; approx: 0.08 ct tw., marked: "14K / KL" with maker's mark. 0.875" L x

14K white gold tanzanite and diamond ring, comprise of one oval-cut faceted 7 x 5mm tanzanite and six small round brilliant-cut diamonds; approx: 0.06cttw, marked: "14K/ CHH". Ring measures 0.875"L x

14K white gold tanzanite and diamond ring, comprise of one 7 x 3.5 mm center marquise-cut tanzanite flanked by two 3.5 x 3.5 mm trillion-cut tanzanites and twenty-six single-cut round diamonds; approx

LADIES 14K WHITE GOLD TANZANITE & DIAMOND RING Ladies 14K white gold ring set with oval cut tanzanite at center, approximately 7 x 5mm, accented with 18 round cut diamonds in radial pattern. Weight: 3

Stamped 10K white gold Tanzanite and diamond ring. Tanzanite is a rare stone from Tanzania. Approximately 0.18 cts total diamond weight in baguette and round cut diamonds. 0.80 ct center oval Tanzanit

18k yellow and white gold emerald cut tanzanite and diamond dinner ring containing 46 round cut diamonds with a total weight of approximately 5.50 ct. (approximately SI-1 clarity and H-I color). The t

A 14K white gold, tanzanite, and diamond ring centering an oval-cut tanzanite measuring approximately 12.03 x 9.98mm, accented by round brilliant-cut diamonds around the shank and the undercarriage; e

OVAL CUT 3CT FACETED TANZANITE /GORGEOUS 10K WHITE GOLD TANZANITE/DIAMOND RING