A brilliant-cut diamond and rock crystal bracelet, by Demner.Signed Demner NY - VIE. Estimated total

A diamond and gem-set brooch. Designed as a series of brilliant-cut diamond accent carved rock crystal flowers, atop a carved nephrite jade leaf. Estimated total diamond weight 0.10ct. Length 7.3cms.

METAL: 18K white goldGEMSTONE(S): set with onyx and rock crystal carvings accented by round brilliant-cut diamondsMEASUREMENTS: 2-3/8 x 2-1/4 inchesWEIGHT: 33.00 g.Stamped: DEMNER, NY VIC, 750, Italia

A diamond and rock crystal pendant. The wrythen rock crystal, with brilliant and single-cut diamond surmount, suspended from a replacement chain. Estimated total diamond weight 1ct. Length of pendant

Long 18 kt white gold earrings. Made up of onyx from which carved coral beads hang, details of diamonds, brilliant cut, total estimated weight of 0.15 ct., jadeite and gallonada rock crystal bead.

An emerald and diamond bracelet. The rectangular-shape emerald, to the brilliant-cut diamond panel and tapered sides, with similarly-cut diamond collet line bracelet. Estimated total diamond weight 3.

YELLOW GOLD, ROCK CRYSTAL AND DIAMOND BANGLE BRACELET Containing two ribbed carved rock crystal plaques, 12 square step cut and 39 round brilliant cut diamonds weighing approximately 4.75 carats total

A diamond bracelet. The brilliant-cut diamond line, with push-piece clasp. Estimated total diamond weight 1ct. Length 19cms. Weight 11.7gms.

A diamond line bracelet. The brilliant-cut diamonds, with push-piece clasp. Estimated total diamond weight 0.40ct. Hallmarks for Birmingham. Length 18.5cms. Weight 8gms.

A 9ct gold diamond line bracelet. The brilliant-cut diamond line, with push-piece clasp. Estimated total diamond weight 1ct, J-K colour, P1-P2 clarity. Hallmarks for Sheffield. Length 18.5cms. Weight

A diamond bracelet. Designed as a brilliant-cut diamond quatrefoil openwork lattice panel, with tapered spacers. Estimated total diamond weight 6.25cts. Length 18cms. Weight 31gms.

An 18ct gold brilliant-cut diamond 'Trinity' bracelet, on adjustable brown cord, by Cartier.Total diamond weight 0.17ct, estimated G-H colour, VS clarity.Swiss convention marks. Maximum length 21.5cms

A diamond and eighteen karat gold bracelet, CartierParisthe flexible design comprised of three rows of bezel-set round brilliant-cut diamonds; estimated total diamond weight: 12.00 carats.Length: 6 1/

An eighteen karat gold bracelet, 'Onda Serpentine', Marina Bthe flexible coiled form, composed of interlocking geometric links, enhanced by round brilliant-cut diamond pavé; estimated total diamo

An 18K yellow gold and diamond bracelet, Cartier Love Bracelet an iconic eighteen karat yellow gold love bracelet set with four round brilliant-cut diamonds; estimated total diamond weight: 0.40 carat

(549112-4-A) A diamond bracelet. Of honeycomb design, comprising a series of brilliant-cut diamonds, each within a hexagonal surround, to the push-piece clasp. Signed Aurigi. Estimated total diamond w

A diamond line bracelet. Comprising thirty-two slightly graduated brilliant-cut diamonds, each within a claw setting, to the partially concealed clasp. Estimated total diamond weight 7.65cts, G-K colo

A RUBY AND DIAMOND CLUSTER BRACELET, oval-cut rubies within borders of round brilliant-cut diamonds. Estimated total diamond weight 4.95ct, 18cm long, 21.9 grams

A diamond and fourteen karat white gold braceletdesigned as a line of round brilliant-cut diamonds, each weighing approximately 0.20 carat; estimated total weight: 9.00 carats. 7.5 dwt; length: 7 in

A pair of matching diamond, enamel and eighteen karat gold bracelets, David Webb convex diamond shape links in blue enamel highlighted by round brilliant-cut diamond set links; estimated total diamond

PIAGET jewellery watch, 1960s, mechanical movement, 18 carat white gold case and bracelet, lapis lazuli dial, with brilliant-cut diamonds as on the bezel, estimated total weight 2.40cts, numbered 9171

An eighteen karat white gold, diamond, and green stone line bracelet set with alternating sections of round brilliant-cut diamonds; estimated total diamond weight: 2.40 carats, and square-cut emeralds

Including platinum bangle bracelet semi-mount with 6 round brilliant-cut diamonds, total approximately 1.80 carats, total 39.05 dwt., baroque pearl two row gold bracelet semi-mount, total 53.52 dwt.,

A diamond and eighteen karat white gold necklace designed as a long chain set throughout with round brilliant-cut diamonds; estimated total diamond weight: 32.60 carats. (32.3 dwt.; Length: 33 3/4 in.

A diamond and eighteen karat white gold necklaceset throughout with round brilliant-cut diamonds; estimated total diamond weight: 17.15 carats.Length: 32 in.