POMELLATO, A CHRYSOPRASE AND ROCK CRYSTAL CAPRI SUITE in 18ct yellow gold, comprising a long fancy

BULGARI, AN ARIES ZODIAC PENDANT NECKLACE in 18ct yellow gold and steel, comprising a fancy chevron link chain suspending an Aries zodiac pendant, signed Bvlgari, Italian assay marks, pendant 3.5cm, c

Hermann Junger, In a one-of-a-kind box (made since 1987). 18ct yellow gold, rock crystal, red jasper, haematite. Chain with pendants: 72 gram. L. 31 cm (open). Box: 14.5 x 14.5 cm. Gold chain made by

VHERNIER, A ROCK CRYSTAL AND TURQUOISE ALADINO COCKTAIL RING in 18ct yellow gold, set with a slice of turquoise beneath a polished rock crystal dome, signed Vhernier and numbered, stamped 750, size N

ANGELA CUMMINGS FOR TIFFANY & CO., A RARE OPAL, CARNELIAN, ROCK CRYSTAL AND HARDSTONE LILY BANGLE, 1970S in 18ct yellow gold, the hinged bangle inlaid with opal, polished carnelian, rock crystal and p

VAN CLEEF & ARPELS, A PAIR OF INTERCHANGEABLE CHRYSOPRASE AND TURQUOISE CLIP EARRINGS, 1970S in 18ct yellow gold, each comprising a braided gold clip with interchangeable hoops carved from chrysoprase

This classic signed Seaman Schepps bracelet has alternating rock crystal and 18k yellow gold links. It measures 7.75" long, 31mm wide, and weighs 112 grams. Estimated Retail $17,000 pb254a

CARTIER, A PAIR OF CHRYSOPRASE AND DIAMOND EARRINGS, 1990 in 18ct white and yellow gold, each comprising two links suspending a carved chrysoprase leaf accented by round brilliant cut diamonds, signed

comprising a necklace and bracelet 154.6 grams total the necklace: 18 3/4 inches long; the bracelet: 8 inches long

ROLEX, AN OYSTER PERPETUAL DAY-DATE WATCH, REF. 18238, 1995 in 18ct yellow gold, comprising a gold fluted bezel and white dial with date window to 3 o'clock and day window to 12 o'clock, with gold bat

HERMES, A CHAINE D'ANCRE BRACELET in 18ct yellow gold, comprising a row of interlocking mariner style links, terminating with a T-bar clasp, signed Hermes and numbered, French maker's mark, French ass

VAN CLEEF & ARPELS, A VINTAGE GOLD ALHAMBRA NECKLACE in 18ct yellow gold, comprising thirty quatrefoil motifs, signed Van Cleef & Arpels and numbered, stamped 18kt, 37.5cm, 25.1g.

TIFFANY & CO., A GOLD TIFFANY SIGNATURE BRACELET, 1992 in 18ct yellow gold, comprising three rows of fluted and plain links, signed Tiffany & Co, stamped 750, 18.0cm, 66.8g.

A NATURAL PEARL NECKLACE in 18ct yellow gold, comprising two rows of graduated pearls ranging 5.8mm to 2.2mm, on a gold clasp, unmarked, 45.0cm, 17.4g. Provenance: Gifted by HH Sheikh Isa ibn Salman A

Temple St Clair 0.50ctw VS2-SI1/G-H Diamond, Rock Crystal & Solid 18K Yellow Gold Large Vine Amulet 18" Necklace - This gorgeous necklace was made by award-winning fine jewelry house, Temple St Clair.

David Webb 18K Yellow Gold, Rock Crystal, and Diamond Ring of Bombe design, having carved rock crystal center and two rows of ten diamonds on each side size 6, 20.8 grams

unmarked; black hardstone carved tiger mounted to rock crystal and 14 karat yellow gold base, with diamond eyes; 8 inches wide; 4 inches high

David Webb Signature 18K Yellow Gold and Rock Crystal Cocktail Ring in Original Ring Box and Outer Box. David Webb Jewelry continues to lead the industry in calling back the art deco period where rock

Temple St. Clair. Rock Crystal 'Amulet' mounted in 18k yellow gold, with a 22.44mm colorless sphere. Maker's mark and '750' to top of column. Provenance: From the Private Collection of iconic televisi

David Webb Rock Crystal and Diamond Brooch/Pendant 18k yellow gold/platinum, the brooch mounted with rock crystals beads on a gold frame, accented by round brilliant-cut diamonds weighing approximatel

Boucheron Paris 18k Yellow Gold 2.2ct Diamond Rock Crystal Necklace You are bidding on an Boucheron Paris 18k Yellow Gold 2.2ct Diamond Rock Crystal Necklace. About Boucheron: Established since 1893 a

David Webb Rock Crystal and Diamond "Lion" Brooch/Pendant 18k yellow gold/platinum, the brooch/pendant in the form of a crouching lion, the body mounted with a pear-shaped rock crystal and accented on

Long earrings in 18kt yellow gold, comprising a rosette with two brilliant-cut diamond centres, total estimated weight 2.50 ct. Estimated colour J-K, estimated purity VS, bordered with brilliant-cut d

CARTIER, A VINTAGE CITRINE AND DIAMOND BROOCH, 1940s in 18ct yellow gold, designed as a floral cluster, set with emerald, pear and fancy cut citrines, accented by round cut diamonds, signed Cartier, n

A LADIES PLATINUM 2.23CT FANCY YELLOW HEART SHAPED SOLITAIRE DIAMOND RING the brilliant cut diamond mounted in an 18ct yellow gold claw setting surrounded by small brilliant cut stones on a platinum s