A grey cultured pearl and brilliant-cut diamond crossover dress ring.Diameter of cultured pearl

Duke Fulco Di Verbura (Italy/America, 1898-1978) rounded, wood cuff with bezel-set round brilliant-cut diamonds, grey cultured pearls both set in 18k gold; also inset with 18k yellow gold studs; inner

A diamond and cultured pearl crossover ring. The brilliant-cut diamond and cultured pearl, to the graduated rose-cut diamond asymmetric shoulders and plain band. Estimated diamond weight 0.20ct, I-J c

A set of 18ct gold cultured pearl and diamond jewellery. The necklace designed as a dark grey cultured pearl, suspended within a graduated brilliant-cut diamond pear-shape surround, to the similarly-c

A cultured pearl and diamond dress ring. Designed as a vari-size and colour cultured pearl and brilliant-cut diamond asymmetric spray. Estimated total diamond weight 0.50ct. Ring size N. Weight 5.5gms

(130426-4-A) A dyed cultured pearl and diamond dress ring. The dyed cultured pearl duo, to brilliant-cut diamond asymmetric shoulders and plain band. Total diamond weight 0.72ct, stamped to band. Ring

A cultured pearl and diamond ring. The cultured pearl, measuring 5.9mms, with brilliant-cut diamond sides and crossover shoulders. Estimated total diamond weight 0.30ct, I-J colour, SI clarity. Ring s

A cultured pearl, diamond and onyx dress ring. The cultured pearl, measuring 13.6mms, with brilliant-cut diamond surround and onyx cabochon sides, intersected by a similarly-cut diamond line. Estimate

A cultured pearl dress ring, with tapered baguette and brilliant-cut diamond surround.Cultured pearl estimated diameter 12.8mms.Estimated total diamond weight 1ct, G-I colour, VS_SI clarity.Stamped 18

A cultured pearl and diamond flower ring. The grey cultured pearl, measuring 12.8mms, within a pave-set brilliant-cut diamond petal surround, to the tapered band. Estimated total diamond weight 3cts.

A cultured pearl and diamond flower ring. The grey cultured pearl, measuring 12.8mms, within a pave-set brilliant-cut diamond petal surround, to the tapered band. Estimated total diamond weight 3cts.

A Grey Cultured Pearl RingCentering a gray cultured pearl measuring at 12mm accented with 6 round brilliant-cut diamonds weighing approximately .24 carat set in 18K gold7.95 grams grossRing Size: 7

A South Sea cultured pearl and diamond ring, designed as two buds set throughout with brilliant cut diamonds containing a white South Sea cultured pearl and a grey South Sea cultured pearl, finger siz

MIKIMOTO - a cultured pearl and diamond dress ring. The brilliant-cut diamond trefoil, with vari-size cultured pearl surround. Signed Mikimoto. Ring size J. Weight 1.8gms. Overall condition good. Mino

DIAMOND AND CULTURED PEARL NECKLACE The front of scrolling design, suspending a 13.0mm cultured pearl of grey tint, set throughout with brilliant-cut diamonds, diamonds stated to weigh 6.48cts total,

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.

CULTURED PEARL AND DIAMOND DRESS RING Of bombé design, set with a 15.0mm cultured pearl, the mount pavé-set throughout with brilliant-cut diamonds, diamonds approx. 7.60cts total, ring size

CULTURED PEARL AND DIAMOND EARRINGS AND NECKLACE 1st: Each 13.5mm cultured pearl of green tint beneath a brilliant-cut diamond surmount, 2nd: The 11.5-15.5mm cultured pearls of grey tint, with a spher

KOJIS: CULTURED PEARL AND DIAMOND EARRINGS Each 9.0mm cultured pearl of grey tint suspended from a row of brilliant-cut diamonds, mounted in 18 carat white gold, maker's marks Ks, London hallmarks, le

A pair of cultured Tahitian pearl, diamond and 14k yellow gold earringsdesigned with a cultured grey pearls measuring approximately 11.10 and 11.70 mm, accented by three round brilliant-cut diamonds;

Angela Cummings for Assael 'Crescent Swirl' grey cultured pearl and diamond earrings Each set with a grey cultured pearl measuring approx. 11.4 mm, surrounded by a swirl of round brilliant-cut diamond

A Tahitian cultured pearl, diamond and 18k gold ringcentering a cultured grey pearl measuring approximately 11.25 mm, accented by 26 round brilliant and baguette-cut diamonds; 4.6 dwt; size: 4 3/4 (pe

A cultured and seed pearl and diamond dress ring. The brilliant-cut diamond lattice, with cultured and seed pearl spacers, to the tapered half-band. Estimated total diamond weight 1.25cts. Ring size M

A CULTURED PEARL AND DIAMOND EN TREMBLANT BROOCH, designed as a flower head with pink cultured pearl petals and an en tremblant stamen set with fancy grey-brown round brilliant-cut diamonds, with fanc

Rock crystal, cultured pearl, and gold necklace Of seven rock crystal spheres, encased by gold and set with either round brilliant-cut diamonds or circular-cut sapphires, spaced by grey and white cult