A 0.35ct round cut diamond pendant, set in platinum

A 1.1-carat round brilliant-cut diamond pendant set in 900-purity platinum and hung on an 850-purity platinum necklace. Stamped Pt900, 11, on the back of the pendant and Pt850 on the necklace's clasp.

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

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 FINE ART DECO GREEN TOURMALINE AND DIAMOND BROOCH / PENDANT in platinum, set with an octagonal step cut green tourmaline of 13.50 carats within two concentric octagonal borders of round cut diamonds

A SOLITAIRE DIAMOND PENDANT in platinum, set with a round brilliant cut diamond, stamped 950, 1.0cm, 0.8g. Accompanied by a gemmological report stating the diamond is G colour and VS1 clarity. 

A Tiffany and Co Jazz Long Drop pendant necklace in platinum, set with one baguette cut diamond, 13 round cut diamonds and a one large round cut blue sapphire. Marked on the clasp: Tiffany and Co., PT

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

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

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.

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

18k yellow gold and platinum, stamped: VCA 41211-1 The gold link necklace suspending a pentagonal pendant topped with platinum and set with eighteen full-cut round diamonds and graded G-H color, VS cl

A platinum and diamond pendant/brooch designed as a heart shape convertible pendant/brooch, set with twenty-one round brilliant-cut diamonds, three marquise cut diamonds, and twelve baguette-cut diamo

FRENCH DIAMOND, PLATINUM AND 18KT YELLOW GOLD PENDANT/BROOCHKnotted ribbon design with 41 round brilliant-cut diamonds, approx. 1.80 to 2.70mm, set in platinum. Approx. 1.95 carats total weight. Doubl

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

Platinum Diamond Pendant on Rubber Cord; Two round brilliant cut diamonds (2.8mm/6.0mm SI/GHI .95ct) are tension/prong set into a 35mm platinum bar pendant hanging from a 3.0mm rubber cord 16" length,

Platinum chain and pendant, 18"L chain with four (4) bezel set round cut diamonds .apprx 21 cts., four point star pendant with twelve (12) bezel set round cut diamonds, apprx .31 cts. and a prong set

Crafted out of platinum, featuring a bezel-set round-cut diamond, weighing approximately 1.40 carats, with I-J color and SI clarity; length 18 inches; weight 4.9 g. Property of a New York Lady

Ladies platinum and 18kt yellow gold diamond pendant featuring a channel set round brilliant cut diamond weighing approx. 0.16ct, Clarity SI2, Color I. Length 3/4". Weight 2.1 grams T-3

Platinum, Sapphire, and Diamond Pendant and White Gold Chainthe platinum pear shape pendant prong set with a round cut sapphire (6.82 x 6.8 x 3.72 mm) weighing approximately 1.20 carats and with two m

Platinum, Opal and Diamond Pendant on Chain, center prong set cushion shape cabochon natural opal, wt. approx. 9.41 cts.; bezel with 16 prong set round brilliant cut diamonds, total wt. approx. 0.50 c

Platinum brooch with (8) rubies set as flowers in a border with (36) round cut diamonds. 1.125" diameter, 8.0gtw

This elegant authentic pendant and chain is from Tiffany & Co., it is crafted from 18k yellow gold and platinum featuring an yellow gold X design with a round cut diamond set around the X and mounted

A Platinum, Diamond and Color Change Sapphire Pendant Necklace. Suspending a cushion-shaped color change sapphire, weighing 13.27 carats, surrounded by round-cut diamonds, connected by a diamond-set b

DESCRIPTION: A Platinum Diamond Brooch/Pendant features a dangling design inset with an array of Baguette, Marquee, and Round cut diamonds. The center set with the largest 0.5ct round Cut Diamond, fur