- JEWELRY. PLATINUM, DIAMOND AND ONYX
BROOCH. Art Deco ribbon form platinum brooch inlaid with (25) round faceted diamonds and terminating in faceted onyx. With a 14kt yellow gold post. Apparently unmarked. Total...
[more like this] - JEWELRY. 18KT GOLD, PLATINUM, DIAMOND
AND RUBY Foliate Form Brooch. 18kt yellow gold foliate form brooch displaying (8) prong-set round faceted rubies and a central platinum 'ribbon' accented by (8) single cut...
[more like this] - JEWELRY. ART DECO PLATINUM DIAMOND AND
GEM Brooch. Art Deco platinum ribbon motif brooch inlaid with tapered bands of Old European cut diamonds, accented by channel set bands of faceted sapphires and emeralds,...
[more like this] - PLATINUM LADIES DIAMOND RING W/GIA Platinum
Ladies Diamond Ring having GIA certified round brilliant cut diamond weighing 0.50 carats, GIA Report #6177396668, clarity VVS2, color J; center diamond set within an inner...
[more like this] - VINTAGE PLATINUM DIAMOND & PEARL FREEFORM
RIBBON PIN. This elegant pin is bead set with a combination of Old European and single cut diamonds, approx. 2.5 ct. tw., of G-I color and VS-SI clarity, good cut, culminating...
[more like this] - A GROUP OF DIAMOND RINGS A group of
diamond rings
including a platinum ring set with three old European or round brilliant-cut diamonds and square-cut rubies; a textured fourteen karat gold band ring, featuring...
[more like this] - A GROUP OF EARLY 20TH CENTURY GEMSTONE
AND GOLD JEWELRY A group of Early 20th Century gemstone and gold jewelry
including a fourteen karat gold brooch, set with silver-topped single-cut diamond ribbons centered...
[more like this] - A DIAMOND AND PLATINUM BROOCH A diamond
and platinum brooch
of foliate design, set with pear-cut diamonds, among round brilliant-cut diamond ribbons, further accented by floriform round brilliant-cut diamond cluster;...
[more like this] - PLATINUM DIAMOND BROOCH RIBBON-STYLE
TOP, WITH BRANCHES...Platinum Diamond Brooch ribbon-style top, with branches of diamonds flowing from the center on each side of ribbon loops, 68 European cut diamonds, and...
[more like this] - 3.80 CTW PLATINUM & DIAMOND RING: Eye
catching platinum ring features a raised round diamond set within a series of curving ribbons of round and baguette diamonds supported by a ribbed under gallery, created by...
[more like this] - PLATINUM, DIAMOND, AND SAPPHIRE BROOCHPlatinum,
Diamond, and Sapphire Brooch, the ribbon and floral-form brooch set throughout with full- and single-cut diamonds, a circle-cut white sapphire, and a pear-shape white sapphire...
[more like this] - VAN CLEEF & ARPELS PLATINUM AND DIAMOND
BROOCHVAN CLEEF & ARPELS Platinum and Diamond Brooch, New York, 1963; the ribbon-form brooch set with 67 round brilliant-cut diamonds and 26 step-cut diamonds suspending...
[more like this] - PLATINUM AND DIAMOND BROOCHPlatinum
and Diamond Brooch, the ribbon and spray-form brooch featuring pave-, channel-, and bead-set diamonds; two of the ribbon tails terminated by old European-cut diamonds each...
[more like this] - LADIES PLATINUM AND DIAMOND UNITY RINGSet
in platinum, ring features two raised round diamonds with curving ribbons of round and baguette diamonds on wide band. Largest round diamond .48 ct is I-1 clarity, H color....
[more like this] - PLATINUM LADIES PRINCESS CUT 1.01 CT
DIAMOND RING PLATINUM LADIES DIAMOND UNITY RING HAVING GIA CERTIFIED PRINCESS CUT DIAMOND, 1.01 CT, COLOR D, CLARITY VS2; SETABOVE BAGUETTE DIAMOND RIBBONS AND ROUND DIAMOND...
[more like this] - FRENCH DIAMOND, PLATINUM AND 18KT YELLOW
GOLD PENDANT/BROOCH APPROX. 11.5 DWT. GOLD PENDANT/BROOCH, Knotted ribbon design with 41 round brilliant-cut diamonds, approx. 1.80 to 2.70mm, set in platinum. Approx. 1.95...
[more like this] - PLATINUM AND DIAMOND 'RIBBON' BROOCH,
TIFFANY & CO.Platinum and Diamond 'Ribbon' Brooch, Tiffany & Co., Set with sixty-three round brilliant-cut diamonds weighing approximately 2.75 carats. Signed on pin mechanism....
[more like this] - EDWARDIAN PLATINUM-TOPPED, 14-KARAT
YELLOW-GOLD, RUBY AND DIAMOND BROOCH, CIRCA 1910Edwardian Platinum-Topped, 14-Karat Yellow-Gold, Ruby and Diamond Brooch, Circa 1910 Of a ribboned bow design centered with...
[more like this] - PLATINUM, EMERALD, DIAMOND "CHANDELIER"
EARRINGSPair of Platinum, Emerald and Diamond "Chandelier" Earrings, 2 prong-set rectangular step cut natural emeralds, each 8.00 x 6.00 x 3.80 mm, total wt. 2.98 ct.; diamond...
[more like this] - PLATINUM AND DIAMOND "LEAF & RIBBON"
BROOCH BROOCH, platinum brooch approx. 2.0 inches x 1 1/4 inches, 10 marquise diamonds weighing approx. 1.40cttw., 12 round diamonds weighing approx. .60cttw., 19 baguettes...
[more like this] - ART DECO PLATINUM DIAMOND & ONYX NECKLACE
Hand fabricated platinum, diamond, and onyx necklace, designed in the Art Deco style, featuring ribbon and bow motifs, with double drop tassels, adorned with 3 bezel set old...
[more like this] - RETRO PLATINUM DIAMOND & SAPPHIRE CLUSTER
EARRINGS Vintage retro platinum diamond and sapphire cluster ear clips, stylized in ribbon form, mounted with 14 prong set round mixed cut sapphires; medium-dark to deep blue...
[more like this] - PLATINUM & DIAMOND BRACELET 4.00 CTPlatinum
and diamond bracelet with domed cluster center and tapering links on both sides, set with single cut and round brilliant cut diamonds. The center has ribbon style pave and...
[more like this] - PLATINUM, DIAMOND & 18K WEDDING RINGPlatinum
& diamond wedding ring in 18K jacket. Features prong set graduated marquise & baguette diamonds in a ribbon design motif. Approx. total weight 5 cts. (H-I, VSI-STI); 12 mm...
[more like this] - 18K GOLD, DIAMOND & RUBY DUAL DRESS
CLIP-BROOCHAntique French 18K yellow gold, platinum, diamond and ruby dual dress clip / brooch. Fully Hallmarked: depose, eagle head, dog head, 2377 (unknown maker's mark...
[more like this] - PERIOD EDWARDIAN PLATINUM AND DIAMOND
BROOCH Antique handmade, ribbon form brooch set with Old Mine cut and Old European cut round brilliant diamonds. Bezel set in the center is one elongated pear shape diamond,...
[more like this] - 2.83 CT EMERALD RING WITH DIAMONDS IN
PLATINUM: 2.83 CT rectangular step cut emerald is featured in this platinum setting within a tiered diamond bezel supported by diamond set under gallery and diamond ribbon...
[more like this] - PLATINUM PINK SAPPHIRE & DIAMOND RING:
1.97 CT square cushion pink cut pink sapphire is set in a yellow gold basket above 3 diamond ribbons. Sapphire is graded GIA report #6193710850. 66 prong set round brilliant...
[more like this] - ITALIAN 18K & PLATINUM 1.05 CTW DIAMOND
DOME RING: 18K yellow gold shank supports a beautifully detailed 18K yellow gold and platinum dome with 11 old mine cut diamonds set into 3 of the ribbons of platinum. Size...
[more like this] - An Estate Art Deco Platinum Diamond
and Sapphire Bracelet ca. 1930's Platinum articulated bracelet with a loose ribbon design in the center featuring an Asscher cut diamond estimated weight 2.26 ct set into...
[more like this] - An Edwardian Style Platinum Diamond
and Synthetic Sapphire Ring Platinum mounting with open bow and ribbon design set with round cut diamonds total estimated diamond weight 0.30 ct featuring a round faceted...
[more like this] - Platinum, Diamond, Seed Pearl and Grosgrain
Ribbon Sautoir
Estimate:$5,000-$7,000...
[more like this] - *An 18 Karat Yellow Gold Platinum and
Diamond Mesh Ribbon Necklace French consisting of gold textured mesh design in a ribbon motif surmounted on one side with a double loop of platinum containing 22 round brilliant...
[more like this] - An Edwardian Style Platinum and Diamond
Necklace Platinum pendant designed as an open bow and ribbon motif, set with round transitional cut diamonds, total diamond weight approx. 3.06 ct. The pendant measures approx....
[more like this] - Vintage platinum diamond watch, Art
Deco style, set with 44 diamonds including two marquise brilliant cut, total estimated weight .44 cts., other single and round brilliant cuts, estimated weight 1.10 cts.,...
[more like this] - A Vintage Platinum and Diamond Ribbon
Brooch consisting of a central overwork ribbon motif within a circular surround containing numerous round brilliant cut diamonds weighing approximately 3.50 carats total white...
[more like this]