JEWELRY. PLATINUM, DIAMOND AND ONYXBROOCH. 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...
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JEWELRY. EDWARDIAN PLATINUM TOPPED 14KTGOLD AND Diamond Wreath Form Brooch. Edwardian platinum-topped 14kt yellow gold laurel wreath brooch with bow form ribbon. Inlaid throughout with Old European cut and rose...
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JEWELRY. 18KT GOLD, PLATINUM, DIAMONDAND 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...
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JEWELRY. ART DECO PLATINUM DIAMOND ANDGEM 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,...
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A GROUP OF EARLY 20TH CENTURY GEMSTONEAND 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...
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A DIAMOND AND PLATINUM BROOCH A diamondand 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;...
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PLATINUM DIAMOND BROOCH RIBBON-STYLETOP, 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...
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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...
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VAN CLEEF & ARPELS PLATINUM AND DIAMONDBROOCHVAN 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...
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PLATINUM AND DIAMOND BROOCHPlatinumand 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...
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3.6 CTW DIAMOND & PLATINUM WREATH BROOCHVintage platinum and diamond circular pin with interlocking ribbon form comprising of 3.6 ctw diamonds (VS - SI clarity, G-H color). Unmarked. Ahlers & Ogletree, Inc. reserves...
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3.6 CTW DIAMOND & PLATINUM WREATH BROOCHVintage platinum and diamond circular pin with interlocking ribbon form comprising of 3.6 ctw diamonds (VS - SI clarity, G-H color). Unmarked. Ahlers & Ogletree, Inc. reserves...
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FRENCH DIAMOND, PLATINUM AND 18KT YELLOWGOLD 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...
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PLATINUM AND DIAMOND PENDANT BROOCHPlatinumand Diamond Pendant Brooch, The stylized ribbon set with six round old European-cut diamonds weighing approximately 6.15 carats and approximately one hundred sixty-one round...
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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....
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EDWARDIAN PLATINUM-TOPPED, 14-KARATYELLOW-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...
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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...
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PLATINUM HEART SHAPED AMETHYST BROOCHHandmade, classical ribbon bow design set with diamonds and a heart shaped African Amethyst in the center. Deep purple color. Set with (48) diamonds, ranging in size from...
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18K GOLD, DIAMOND & RUBY DUAL DRESSCLIP-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...
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PERIOD EDWARDIAN PLATINUM AND DIAMONDBROOCH 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,...
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Vintage platinum ribbon brooch, 23 roundfull-cut diamonds, estimated total weight .65 cts., color G-I, clarity SI, eight rectangular step-cut synthetic blue sapphires, 2 x 3/8 in. Slight wear....
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*A Pair of Platinum and Diamond DressClips with Retro Yellow Gold Ruby and Diamond Accessories consisting of a pair of dress clips in an openwork design with millegrain edgework containing six baguette cut diamonds...
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A Vintage Platinum and Diamond RibbonBrooch consisting of a central overwork ribbon motif within a circular surround containing numerous round brilliant cut diamonds weighing approximately 3.50 carats total white...
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A diamond and platinum ribbon broochSet with 20 baguette and 62 full-cut diamonds totaling approximately 4.90 cts graded H-I color and VS clarity...
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A French frosted gold platinum and diamondtremblant brooch of ribbon tied floral form 4in. Estimate ?3 000-5 000 FURTHER IMAGES ALREADY AVAILABLE AT WWW.GORRINGES.CO.UK Descriptions provided in both printed and on-line...
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Dramatic Vintage Platinum and DiamondBow Brooch, ca. 1940, the finely cast frame designed as a ribboned bow with two groups of sprays, set with baguette-cut and round brilliant-cut diamonds, total weight 7.50...
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