A diamond ring by Kutchinsky, the central collet set

A diamond pierced cluster ring, of flowerhead form, with a central old cut diamond collet set in an eight point star pierced surround with a continuous border of eight similar old cut diamond petals,

Vintage 1940s retro ruby and diamond cocktail ring set with approx. .43 carats of diamonds total weight, the central diamond a round collet set diamond of old European cut approx. .36 carat and measur

Platinum and Diamond Ring, central prong set round brilliant cut diamond, wt. approx. 1.19 cts., approx. 6.70-6.58 x 4.20 mm, K color, I-1 clarity; stylized asymmetric bezel with 42 mixed cut diamonds

Oscar Friedman 18 kt. Yellow Gold, Emerald and Diamond Ring, central bezel-set octagonal step-cut emerald, wt. approx. 2.23 cts., 8.70 x 6.30 mm; mounted with 44 round brilliant cut diamonds, total wt

AN EMERALD AND DIAMOND CLUSTER RING The collet-set oval-shaped emerald within a double brilliant-cut diamond frame, mounted in 18K gold, diamonds approximately 1.80ct total, ring size O

AN EMERALD AND DIAMOND DRESS RING, the collet-set rectangular-cut emerald between tapered baguette-cut diamond shoulders, mounted in 18K gold, Italian assay mark, ring size O

18 kt. White Gold, Green Sapphire and Diamond Ring, 2 central prong set oval shape and square shape mixed cut sapphires, total wt. approx. 3.73 cts.; bezels and shoulders set with 48 prong set round b

White Gold and Diamond Ring, two central prong set round diamonds, dia. approx. 6.00 mm and 5.90 mm; shoulders with 12 channel set baguette diamonds, size 5.5. **Please note: Payment for all jewelry p

A set of three pink tourmaline and diamond stacking rings each collet-set with an oval or emerald-cut pink tourmaline, two rings with diamond set shoulders, modelled in 18ct or 22ct gold(Ring size: O/

A BELLE EPOQUE PEARL AND DIAMOND DRESS RING The central row set with five seed pearls between old European-cut diamond borders within millegrain setting and pierced scrolling gallery, mounted in 18K g

A DIAMOND DRESS RING the central panel set with three rows of round cut diamonds, stamped 18CT& PT, size L / 5.5, 3.0g.

Modern diamond ring, claw set central round brilliant cut diamond accompanied by a IGI identification report, stating colour grade as G and clarity grade as I, weight 0.23 carats, with diamond set sho

Art Deco-Style Platinum, Diamond and Ruby Ring , central bezel set round brilliant cut diamond, wt. approx. 0.94 ct, G color, SI-2 to I-1 clarity, 6.30 x 6.30 x 3.90 mm; framework bezel and shoulders

Ladies handmade 10k white gold, aquamarine and diamond ring with central natural, prong set, emerald cut aquamarine (measuring approximately 13.38 x 10.91 x 7.10mm, approximately 7.50 carats, color: l

Ladies 14k white gold, peridot and diamond ring with central, natural, prong set, oval cut peridot (measuring approximately 9.94 x 8.1 x 5.0mm, approximately 2.82 carats total weight, color: medium li

A 14K YELLOW GOLD, SAPPHIRE, AND DIAMOND RING, with a central bezel set oval sapphire, color: slightly greenish blue, clarity: slightly included, approximate weight: 0.40 ct., flanked by thirty-two ro

Sterling Silver Sapphire & Diamond Ring New with Gift Pouch. A lovely ring in sterling silver set with 8 x pear cut sapphires with a central set diamond. Ring size P

A 9ct gold ring set with central diamond. Ring size approx. J 1/2

A ladies Art Deco platinum and diamond dome ring, having a central bezel set old European cut diamond (approximately 1.13 carats total weight, color I-J, clarity Si2) with two small bead set old Europ

An emerald and diamond ring, the rectangular cut emerald collet set within a surround of tapered baguette cut and brilliant cut diamonds, approximately 2.80 carats total, stamped 18K, finger size L To

A sapphire and diamond ring, by Eric N Smith collet-set with an oval-shaped sapphire and two round brilliant-cut diamonds, modelled in 18ct gold(Ring size: O)

4.21 tcw diamond old european cut engagement ring, central prong set round old European cut diamond (3.01 ct, certified by the Gemological Institute of America, clarity VS-2, color K, certificate numb

14K yellow gold diamond solitaire engagement ring, central round brilliant prong set diamond (approx. 1.25 ct), flanked by round brilliant channel set diamond shoulders, marked size: 7 total weight:

Impressive Fourteen-Karat Yellow Gold, Blue Topaz and Diamond Cocktail Ring, composed of a central bezel-set rectangular-cut blue topaz, with an approximate weight of 62.25 carats, flanked on either s