A DIAMOND SAUTOIR NECKLACE in platinum, the chain set with alternating round cut diamonds and

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

ART DECO DIAMOND SAUTOIR NECKLACE in platinum, the long chain set with twisted lovers knot motifs, punctuated by round cut diamonds totalling 1.8-2.2 carats, one diamond deficient, stamped PT 950, 100

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.

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

Gold, Amethyst, and Diamond Necklacethe wheat chain set to the front with trillion cut amethysts weighing approximately 5.0 carats alternating with full cut round diamond clusters weighing approximate

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 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 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

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

A RUBY AND DIAMOND HORSESHOE PENDANT NECKLACE in yellow gold, the pendant designed as a horseshoe, set with alternating old cut diamonds and round cut rubies, on a fine belcher link chain, stamped 375

DESCRIPTION: An Art Deco necklace comprised of an open work platinum pendant set with a 1ct round cut diamond (J-k / SI-I) with additional diamond accents. Attached to a fine 14k white gold chain neck

This is a stunning platinum and diamond necklace. It has a fine polished finish with 900 platinum. The pendant is a solid wide wing like form in a matte finish and one side set with round cut diamonds

DIAMOND AND FOURTEEN KARAT GOLD PENDANT NECKLACE, An 18" dainty 14k white gold rope chain suspending a 14k white gold heart pendant pave' set with round-cut diamonds together weighing approximately 0.

EMERALD, DIAMOND AND FOURTEEN KARAT GOLD NECKLACE. The 18-1/4" necklace with a length of 14k yellow gold wheat chain secured at each end of a 14k yellow gold pendant with 82 round-cut diamonds set aro

DIAMOND AND FOURTEEN KARAT WHITE GOLD NECKLACE, with two lengths of 14k white gold curb chain secured to a 14k white gold pendant set with 23 round-cut diamonds together weighing approximately 1.12 ct

This is a beautiful 7 strand chain necklace, crafted from 14k yellow gold with a polished finish. The front of the necklace has 4 X design, the top of each X is set with 9 round cut diamonds in white

A DIAMOND RING in platinum, set with alternating round cut and princess cut diamonds, full British hallmarks, size P / 7.5, 9.0g.

One lady's Cartier "Riviere" graduated diamond necklace made of platinum. Piece is set with 99 round brilliant cut diamonds, all prong set. Piece measures 15 3/4" long. Piece is signed "Cartier" with

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 EXCEPTIONAL CORAL BEAD AND DIAMOND SAUTOIR NECKLACE comprising a single row of seventy-one polished coral beads of 12.4-10.5mm, on a carved coral clasp set with round cut diamonds, unmarked, 91.0cm

A DIAMOND NECKLACE the belcher link chain punctuated by twenty-three bezel set round cut diamonds, the diamonds all totalling 1.4-1.6 carats, stamped 585 and also bearing indistinct French import assa

A PEARL AND DIAMOND NECKLACE in platinum, comprising of a single row of pearl ranging from 2.8mm - 6.4mm, on a navette shaped clasp set with round cut diamonds, stamped PLAT, 46.0cm, 11.4g.

View a video of this lot: Click HereCrafted in platinum; featuring bezel-set round brilliant cut diamonds, weighing a total of approximately 7.41 carats, most with H-I color and SI-I

Five rows of graduated length platinum and bezel-set round brilliant-cut diamonds come together perfectly to create this luxurious Asprey necklace, with a total diamond weight of approximately 3.50 ca