A DIAMOND RIVIÈRE NECKLACE Brilliant-cut diamonds,

A ruby and diamond necklace. The brilliant-cut diamond and circular-shape ruby floral cluster chevron, with tapered sides and integral fancy-link chain. Length 41cms. Weight 8.1gms.

A 9ct gold diamond necklace. The brilliant-cut diamond collet line drop, with similarly-cut diamond chevron sides and trace-link chain. Estimated total diamond weight 0.20ct. Hallmarks for Birmingham.

VAN CLEEF & ARPELS, YELLOW GOLD, RUBY AND DIAMOND NECKLACE Round brilliant cut diamonds weighing approximately 4.45 carats total and step cut rubies. 15 1/2 inches long. Engraved: VAN CLEEF & ARPELS M

Lady's 14K Yellow Gold Diamond Necklace, Round Brilliant Cut Diamonds total approx. 0.21 cts., SI to VS clarity, near colorless, L. 18" with 1" drop, 7.6 dwt

MAPPIN & WEBB - an 18ct gold diamond necklace. The brilliant-cut diamond lariat motif drop, with integral trace-link double chain. Maker's marks for Mappin & Webb. Estimated total diamond weight 0.70c

A DIAMOND NECKLACE round brilliant-cut diamond-set floral and lozenge-shaped links, to a plain lozenge link chain necklace. Estimated total diamond weight 1.30ct, marked '750', 40cm long, 25.2 grams

A DIAMOND LINE NECKLACE, round brilliant-cut diamonds in claw settings as articulated links, total estimated diamond weight 10.40ct approximately, marked ‘18K’. Length 41cm, 23.4 grams

A diamond two-row necklace. The brilliant-cut diamond graduated lines, to the push-piece clasp. Estimated total diamond weight 7.50 to 8.50cts, H-J colour, SI-P2 clarity. Length 31cms. Weight 34.2gms.

A diamond necklace. The graduated brilliant-cut diamond cluster line, with disc-link back-chain. Estimated total diamond weight 4cts, I-J colour, P2 clarity. Length 46cms. Weight 28.6gms.

YELLOW GOLD AND DIAMOND PENDANT NECKLACE Round brilliant cut diamonds weighing approximately 1.50 carats total. 18 karat yellow gold. 27 3/4 inches long. Chain stamp: 750 (Italian hallmark and maker's

LALAOUNIS, YELLOW GOLD AND DIAMOND PENDANT NECKLACE Round brilliant cut diamonds. 18 karat yellow gold. Chain: 17 1/2 inches long. Pendant: 1 3/8 inches wide. Stamp: A21 GR 750 (maker's mark). Clasp

An emerald and diamond necklace. The openwork brilliant-cut diamond stylised bow, suspending a pear-shape emerald within a double brilliant-cut diamond surround, to the fancy-link chain. Estimated tot

14K yellow gold round brilliant cut diamond necklace; color F-G, clarity SI1-SI2; 22" length; 14.90 carat total diamond weight (186 pcs.); 25.3 grams total weight; Complimentary appraisal available to

Ladies 18 karat white gold necklace containing 12 modified brilliant cut "Star" shape Diamonds, measuring approximately 4 millimeters in diameter each, weighing approximately .25 Carat each, approxima

14K white gold necklace with halo diamond pendant with round cut diamond cluster center. Weight 4.76 grams. "14K" marking is visible on back of pendant. In excellent condition. Please see phot

DIAMOND NECKLACE Containing 98 round brilliant cut diamonds weighing approximately 30.00 carats total. Mounted in platinum. 20 inches long. Stamp: MIR PLAT. Gross weight: 34.00 dwt.

DIAMOND NECKLACE Containing 120 round brilliant cut diamonds weighing approximately 10.00 carats total. Mounted in white gold. 16 inches long. Stamp: MIR-18K. Gross weight: 16.10 dwt.

WHITE GOLD AND DIAMOND NECKLACE Containing 83 round brilliant cut diamonds weighing approximately 7.95 carats total. 32 inches long. Clasp stamp: 18K. Gross weight: 13.40 dwt.

DIAMOND NECKLACE Containing 121 round brilliant cut diamonds weighing approximately 10.00-11.00 carats total. Mounted white gold. 17 1/4 inches long. Stamp: MIR-14K. Gross weight: 13.00 dwt.

YELLOW GOLD AND DIAMOND NECKLACE Containing 70 round brilliant cut diamonds weighing approximately 0.70 carat total. 18 3/4 inches long. Stamp: RAMON 18K. 50.00 dwt.

14k Gold Ruby and Diamond Necklace 14k Gold Ruby and Diamond Necklace containing numerous round brilliant cut diamonds weighing approximately 8.00 carats total. With numerous round, pear, and marquise

DIAMOND NECKLACE Containing numerous round brilliant cut diamonds weighing approximately 2.75 carats total. Mounted in white gold. 16 3/4 inches long.Stamp: 750.Gross weight: 8.10 dwt.

18k White Gold Diamond Necklace 18k White Gold Diamond Necklace containing 129 round brilliant cut diamonds weighing approximately 2.75 carats total. Marked: 750. Approximately 16" long. 10.6 dwts.

YELLOW GOLD AND DIAMOND NECKLACE Containing 35 round brilliant cut diamonds weighing approximately 1.35 carats total. 15 1/2 inches long. Gross weight: 20.85 dwt.