A DIAMOND CHAIN NECKLACE in platinum, the trace chain set with alternating round brilliant cut

A DIAMOND CHAIN NECKLACE comprising a trace link chain set with seven round brilliant cut diamonds, stamped 585, 43.0cm, 3.9g.

A RUBY, DIAMOND, EMERALD AND ONYX PANTHER PENDANT NECKLACE in platinum, the chain set with alternating round cut diamonds and cabochon rubies, suspending a circular polished onyx and leopard set with

Sapphire, diamond, and platinum necklace The chain set with stations of rectangular-cut sapphires and round brilliant-cut diamonds Platinum 32.50 in; Gross weight 8.4 dwts This work will ship from Lam

Tiffany and Co., Authentic Platinum and diamond multi-strand chain necklace, suspending five stars set with round brilliant-cut diamondsSigned Tiffany & Co. 15.75" inch Weight: 7.8 dwt. (60) Diamonds

Tiffany & Co. Diamond and platinum star necklace The multi-strand chain necklace, suspending five stars set with round brilliant-cut diamonds Platinum Signed Tiffany & Co. 15 ¾ ins; Gross

A 900-platinum pendant set with a 1.68-carat opal, surrounded by 0.05 carats of round-brilliant cut diamonds. Hung on an 850-platinum chain. Details and measurements: Necklace length: approx. 16 IN. P

A SOLITAIRE DIAMOND PENDANT NECKLACE the pendant set with a round brilliant cut diamond of 0.70 carats, suspended from a fine trace link chain, chain stamped PLAT, pendant 1.0cm, chain 45.0cm, 2.5g.

A 1.1-carat brilliant round cut diamond set in an 850 platinum pendant. Back of pendant is stamped 1.10 and P850. Hung on a 900-purity platinum chain. Details and measurements: Length: 16.5 IN. Weight

A DIAMOND CHAIN NECKLACE set with seven round modern brilliant cut diamonds totalling 1.03 carats, suspending from a fine link chain, 45cm, 2.1g.

AN EMERALD AND DIAMOND CHAIN NECKLACE in platinum, set with alternating princess cut diamonds, square step cut emeralds and lover's knot motifs, no assay marks, 50.0cm, 4.3g.

14K YELLOW GOLD, EMERALD, AND DIAMOND ROPE CHAIN NECKLACE: 14K Yellow gold Emerald and Diamond rope chain necklace set with eight full-cut round brilliant diamonds, and three natural emeralds. All sto

A DIAMOND CHAIN NECKLACE in 18ct yellow gold, in the manner of Diamonds By The Yard the chain set with seven round brilliant cut diamonds, stamped 750, 42.5cm, 2.8g.

Created in brightly polished 14KT white gold, this pendant and chain necklace set contains round brilliant cut diamonds prong set on a star shaped pendant. The 16 inch long fancy link chain slides thr

Italian 18kt yellow gold chain necklace displaying (3) bezel set round brilliant cut diamonds. Center stone measures approx. 5.0mm; (2) side stones each measure approx. 4.5mm. Stamped, "18K Italy

Comprising:a tested 18 karat white gold heart shaped diamond pendant necklace, chain is tested and stamped 14 kt white, pendant weighs 1.9 dwts, chain weighs .7dwts, set with 17 round brilliant cut di

This is a vintage 14K gold butterfly filigree butterfly pendant necklace set with a round brilliant cut diamond. The necklace chain is 16" and the pendant is 1 5/8 x 1 1/2". The total weight is 2.8g.

VINTAGE / CONTEMPORARY 14K YELLOW GOLD AND DIAMOND HEART-SHAPED PENDANT ON 14K NECKLACE CHAIN, pendant featuring heart pave-set with 49 round brilliant-cut melee diamonds graduated in size, suspended

A diamond pendant claw-set with a round brilliant-cut diamond, to a plain bale, unmarked; to a gilt-metal trace link chain(Estimated diamond weight: 1.79cts)

Ruby, diamond, and gold chain necklace The gold chain set with a circular-cut ruby, 1.78 cts, and round brilliant-cut diamonds Stamped Italy 14k 585 16 ins; Gross weight 47.0 dwts

Estate 14kt yellow gold collar necklace, bezel-set round brilliant cut diamond, approx 1.26ct, color: H-I, clarity: I1, flat foxtail chain necklace, box clasp with safety latch, clasp marked OFS or DF

This brightly polished 14KT white gold pendant and chain necklace set comes with a pendant studded with round brilliant cut diamonds pave set throughout the pendant and bail. A delicate chain is threa

Diamond Necklace. Signed Sam Lehr 18kt yellow gold oval link chain necklace suspending (7) scalloped edge 18kt white gold pendant with central bezel set round brilliant cut diamonds. (7) diamonds meas

Vintage marked 14K white gold pendant necklace. Figaro chain with filagree pendant set with approximately .05 carat round brilliant cut diamond. Chain accented with six seed pearls. 1-1/2" pendant on

Pendant and chain necklace set in brightly polished 14KT white gold. One oval sapphire is center set, surrounded by round brilliant cut diamonds, which are also encrusted on the tapered bail. There is