A tanzanite and diamond three-stone ring.

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.

Three 9ct gem-set and diamond rings. To include an illusion-set diamond and sapphire cluster ring, a sapphire and diamond three-stone ring, together with a tanzanite three-stone ring with single-cut d

Three 9ct gold diamond and gem-set rings. To include a diamond chevron ring, a diamond and sapphire three-stone ring, with a tanzanite and diamond cluster ring. Estimated total diamond weight 0.60ct.

A selection of three 9ct gold gem-set rings. To include an opal and amethyst three-stone ring, a coated topaz and diamond dress ring, together with a tanzanite floral cluster ring. Hallmarks for 9ct g

CONTEMPORARY 14K WHITE GOLD, TANZANITE, AND DIAMOND LADY'S RING, having three oval-cut tanzanite stones in four-prong settings with center measuring approximately 7.0 x 4.8 mm and the two side stones

This gorgeous 900-purity ring has a 1.27-carat tanzanite center stone surrounded by three halos of round brilliant diamonds totaling 1.07 carats. It comes with a Gia gem report. Stamped Pt900, 1.27, 1

Three 9ct gold gem-set and diamond rings. To include an orange sapphire and diamond floral ring, a peridot and diamond single-stone ring, together with a tanzanite three-row dress ring. Hallmarks for

Three White Gold and Gem-Set Ringsto include: a ring with center pear cut blue stone (likely tanzanite), shoulders with diamond melee flower motif, squared shank, stamped 14K and with maker's mark (ri

ZRW made three deep purple-blue Tanzanite ring on 14Kt gold band with one diamond accent on each shoulder. Stones measure 4.5 x 7mm, 4 x 6mm and 3 x 6mm, the middle is the largest. Band marked "ZRW 14

DIAMOND THREE-STONE RING The old cushion-shaped diamond, weighing 2.55 carats, between old brilliant-cut diamonds, weighing 2.21 and 2.14 carats, the shoulders of scroll design, ring size O

PINK SAPPHIRE AND DIAMOND THREE STONE RING The cushion-shaped sapphire, weighing 5.12 carats, between trilliant-cut diamond shoulders, ring size M Footnotes: Accompanied by a report from The Gem & Pea

DIAMOND THREE-STONE RING The three old brilliant-cut diamonds, graduating in size towards the centre and weighing 2.70, 2.05 and 1.81 carats, the gallery of scroll design, ring size M½

A Burmese sapphire and diamond three-stone ring. The oval-shape Burmese sapphire, weighing 3.52cts, with circular-cut diamond sides, to the brilliant-cut diamond shoulders. Accompanied by report numbe

A PLATINUM DIAMOND THREE STONE RING graduated round brilliant-cut diamonds in claw settings. Estimated total diamond weight 3.40ct, hallmarked Sheffield (indistinct), ring size O, 6.8 grams Good co

A sapphire and diamond three-stone ring claw-set with an oval-cut sapphire and two round brilliant-cut diamonds, the plain band stamped PLAT; with accompanying report by Gemmological Certification Ser

EMERALD AND DIAMOND THREE-STONE RING The octagonal-cut emerald between baguette-cut diamonds, diamonds approx. 0.45ct total, ring size approx R (hoop off round) Footnotes: Accompanied by a report fr

DIAMOND THREE-STONE RING The central old brilliant-cut diamond weighing 2.22 carats, between two similarly-cut diamonds weighing 1.20 carats and 0.97 carat, ring size approx. L

DIAMOND THREE-STONE RING Set with three old brilliant-cut diamonds, the central diamond weighing 1.87 carats, between single-cut diamond shoulders, remaining diamonds approx. 1.20cts total, ring size

DE BEERS: DIAMOND THREE-STONE RING Set with three brilliant-cut diamonds, weighing 1.22, 0.51 and 0.51 carats, signed De Beers, numbered C35459, partial UK hallmark, ring size approx. L, maker's case

DIAMOND THREE-STONE RING Set with brilliant-cut diamonds, diamonds approx. 3.70cts total, ring size approx. P

DIAMOND THREE-STONE RING Set with three brilliant-cut diamonds, diamonds approx. 3.15cts total, ring size approx. S1⁄2

A DIAMOND THREE-STONE RING Composed of three brilliant-cut diamonds within claw-setting, weighing approximately 3.00cts total, mounted in 18K gold, ring size N½

A SAPPHIRE AND DIAMOND THREE STONE RING in yellow gold, set with a cushion cut blue sapphire of 3.02 carats, between two old cut diamonds, accented by rose cut diamonds, the diamonds all totalling 1.7

3.25 CARAT DIAMOND THREE STONE RING in platinum or white gold, set with a trio of old round cut diamonds of 1.45, 0.95 and 0.85 carats, unmarked, size M / 6.25, 4.3g.