Important ring in 18k grey gold (750‰) of cushion-shape set with a step-cut, cut-sides

Important ring in 18k grey gold (750‰) of cushion-shape set with a step-cut, cut-sides rectangular emerald of approximately 10 carats Rich surrounding with a radiant pattern of alternating round

18K yellow gold ring by Judith Ripka featuring a cushion shape cabochon black onyx set in the center of ring with 22 full cut diamonds weighing approx. 0.35 ctw set in tips of prongs and side of cente

Raymond Yard design, set with a natural aquamarine, emerald shape step cut. Dark sky blue color. Approx. weight (by measurement formula)15.9ct. Set on each side is a trapezoid cut diamond, approx. .25

One 18k white gold ring (750 stamped), set with one center natural diamond and small natural diamonds around and on the sides. Center diamonds description: Cut and shape: Oval. Quantity: 1 pcs. Total

Pin of Art Deco period in 18K grey gold (750‰) of hexagonal shape, set with a baguette cut diamond, between two baguette-cut sapphiresGross weight: 1,3 g

Ring in platinum (850‰) and 18k grey gold (750‰) adorned with a brilliant-cut diamond set in a solitaire mounting of approximately 3,3 carats (Assumed K/SI3)EU ring size: 51Gross weight: 4

Natural Amethyst and diamond ring, 18k white gold set with large cushion shape, Rose Cut Modifield Brilliant Amethyst and multiple diamonds, good condition with normal signs of wear, size 6 3/4, total

Ring in 18k grey gold (750‰) adorned with an emerald-cut diamond of 9,84 carats set in a solitaire mountingEU ring size: 52Gross weight: 10,2 gAccompanied by a Certificate of the Laboratoire LFG

18k yellow gold ring set with 1 cushion shape brilliant cut amethyst measuring 23.14 x 14.63 x 9.73mm, approximate weight 19.28 carats. Approximate weight 7.0 dwt. Approx. ring size: 8.5

18k gold set with 4.2ct natural cornflower sapphires and diamonds, bright color, clean crystal and good clarity. Shape: Cushion-shaped. Cut: Excellent. Internationally certified natural sapphire with

18K yellow gold with an oval bezel set sapphire, apprx. 1 ct., step down sides with square cut diamonds, apprx .48 cts. tdw., 4 grams. Ring size approximate 5.

Gold Content:18K Gold Size:US7 Main Gemstone(s):Sapphire Number of stones:1 Gemstone Shape:Cushion Carat Weight:4.4ct Gemstone Color:Pink Cut Grade:G Side Stone(s) : Diamond Gemstone Sh

Gold Content:18K Gold Size:US7 Main Gemstone(s):Yellow diamond Number of stones:1 Gemstone Shape:Cushion Carat Weight:1ct Gemstone Color:Fancy Light Yellow Cut Grade:G Side Stone(s) : Diamon

A 9ct gold diamond and gem-set ring. The cushion-shape ametrine, to the square-shape tanzanite and single-cut diamond bar sides. Hallmarks for Birmingham, 2012. Weight 2.9gms.

Ring size 6. Center stone is cushion cut stone - 5.4mm x 5.45mm, side diamonds - 0.15ctw. Marked Ritani,3,750. Weight - 2.8 grams.Gemstones have not been graded for color and clarity ,and tested for c

Diamond and 18k yellow gold ring featuring one cushion shape rose cut light brown diamond weighing approximately 1.15 cts., bezel set in an 18k yellow gold mounting, size 7, gross weight 2.2 grams

A vintage 18K white gold ring by Cartier. Love Ring collection. The piece is set with three brilliant-cut diamonds. Hallmarks Cartier 750 59 ET 7374 on the inner side. Weight: 8.45 grams. The item com

18K gold Charles Krypell style contemporary design with pave set champagne diamonds in a combined total weight of 1.5 carats. Other side with pave set round cut yellow sapphires. Marked 750 18k. Size

METAL: 18k Gold. MEASUREMENTS: Ring size - 8, ring is 9mm wide. Center stone is not set. GEMSTONES: AGL certified cushion cut no heat sapphire - 1.01ct, measures 5.87 x 5.74 x 3.43mm. Two side diamond

18k white Gold by H. Stern, set with a Natural Marquise Yellow brownish Diamond Approx. 0.40 carats along with two Round cut diamonds on the sides. Ring size: 10. Stamped: "750" H Stern maker mark "S"

An 18kt yellow gold ring centred by a large cushion cut tourmaline with small diamond set leaves at the corners on a twisted, split band. Marked D.Y. 750. Size approx. 7.75, total weight 11.5 grams.

18K gold Ruby and Diamond Lady's Ring with GIA having pear shape brilliant step cut Ruby weighing 2.99 carats; set with 0.49 CTW round diamonds; 7.0 grams total weight; size 6.25; **** All Jewelry Pur

VINTAGE 18K GOLD, TANZANITE, AND DIAMOND LADY'S RING, tested, set with a heart-shape tanzanite flanked by an approximately .10 ct round brilliant-cut diamond on each side. Total ring weight: 8.5 grams

View a video of this lot: Click HereCrafted in 18K yellow gold and platinum; set with a 7.01-carat cushion modified brilliant-cut diamond, with W to X Range color and VVS2 clarity; fl