18ct tanzanite bow ring

An 18ct gold tanzanite three-stone ring. The oval-shape tanzanite, with similarly-cut tanzanite sides. Hallmarks for Birmingham, 2005. Ring size N. Weight 3.8gms.

An 18ct gold tanzanite and diamond ring. The oval-shape tanzanite line, interspaced by single-cut diamond lines, to the plain band. Hallmarks for London, 2015. Weight 4.8gms.

This gorgeous solitaire ring features a 4.18ct Tanzanite center stone that is surrounded by 1.11ctw of diamonds on a sleek platinum band. This ring is available in a size 7.

TANZANITE RING, 2006 Set with an oval-cut tanzanite, mounted in 18ct white gold, UK hallmark, ring size approx. N

Metal : Platinum Designer : Not Signed Gemstone : Tanzanite 6.18ct, Diamonds 1.25ctw Measurements : Ring size 6, top is 22mm x 20mm Marked: : Pt950, 6.18, 1.25 Weight: 10.7grams

ELIZABETH GAGE, A KESHI PEARL, TANZANITE AND ENAMEL TEMPLAR RING in 18ct white gold, set with a keshi pearl and accented by four round cut tanzanites, the band decorated with purple enamel and leaf mo

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

A TANZANITE AND DIAMOND DRESS RING in 18ct yellow gold, the tapering band set with a cushion cut tanzanite of 1.09 carats, between shoulders set with round cut diamonds, stamped 18K, size P / 7.5, 4.6

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

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

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.

Jewelry Suite. Comprised of an 18kt gold bracelet with applied bow containing a central oval cut tanzanite?, with matched ring. Stamped, "P. Piovan, 750" with the Italian national mark signifying this

A RUBY, SAPPHIRE AND DIAMOND SWEETHEART RING in 18ct yellow gold and silver, the double heart motif set with oval cut sapphire and ruby within a border of diamonds, below a diamond jewelled bow, full

An 18ct gold cultured pearl dress ring. The cultured pearl, measuring 11.7mms, atop a stylised bow, with brilliant-cut diamond highlights and openwork shoulders. Hallmarks for Birmingham. Ring size P.

TANZANITE RING The cushion-shaped tanzanite, weighing 20.68 carats, in a wirework mount, maker's mark, French assay mark, ring size J Footnotes: Accompanied by a report from The Gem and Pearl Laborato

METAL: 18k Gold. MEASUREMENTS: Ring size - 5 1/2, ring top is 9.7mm x 20mm. GEMSTONES: Onyx, Diamonds 1.00ctw. MARKED: 1ct, VCA, 18kt, B5528X17. WEIGHT:6.3 grams.Gemstones have not been graded for col

Property of A Palm Beach Lady TANZANITE AND DIAMOND RING, mounted in platinum, gr wt approx 12 grams, size 6.

with AIGL report no. K33E13-EA14944 stating the ring contains one cushion modified brilliant cut tanzanite weighing approximately 2.96 carats; with 76 full cut diamonds [G-I/SI] weighing approximately

TANZANITE LADY'S RING, 18KT WHITE GOLD SETTING WITH 2 SMALL ACCENT DIAMONDS:Setting is marked both 750 and 18kt. For a high resolution photo CLICK HERE

METAL: Platinum. GEMSTONES: Diamonds approx. 0.57ctw. Tanzanite - 9mm. MEASUREMENTS: Ring size 8, ring top is 14.2mm wide. MARKED: Rhapsody Pt950. WEIGHT: 7.6 grams.Gemstones have not been graded for

Platinum Ring with a center Natural Tanzanite (9x11mm) & Full Cut Diamonds Approx 1.25 CT on the sides. Color: H-I. Clarity: VS1-I1. Ring size:7.5. weight: 6.3g.

18k white gold dome ring by Michael Christoff, set with 2.96ctw diamonds and an approx. 0.79ct tanzanite. A few small diamonds are missing. Ring size - 9.5, ring top is 20mm wide. Marked: M. Christoff

This 4.03ct tanzanite ring has a triangle cut and is surrounded by diamonds. The ring is a designer piece and the tanzanite is a vibrant blue.

METAL: 18k Gold. MEASUREMENTS: Ring size - 5 1/2, ring top - 19mm x 18mm. GEMSTONES: Diamonds, Loose Tanzanite - approx. 6.75ct. MARKED: 18k. WEIGHT: 12.2 grams.Gemstones have not been graded for colo