ART DECO PLATINUM, DIAMOND AND BLUESAPPHIRE RING 2.3 GROSS DWT; SIZE: 3 (WITH BALL RING SIZERS)Art Deco Platinum, Diamond and Blue Sapphire Ring, Center diamond approx .20 carats Dimensions: 2.3 gross dwt;...
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JEWELRY. PLATINUM DIAMOND AND COLOREDGEM BRACELET Art Deco platinum bracelet displaying a central band of blue faceted gems, most probably sapphires, flanked by round faceted diamonds. Total of (40) blue faceted...
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JEWELRY. ART DECO PLATINUM, DIAMONDAND GEM Ring. Art Deco platinum ring displaying a central panel of (3) stacking Old European cut diamonds surround by single cut diamond accents and (2) vertical panels of...
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JEWELRY. ART DECO PLATINUM, DIAMONDAND GEM RING. Art Deco platinum ring displaying a central Old European cut diamond surrounded by single and old mine cut diamonds, and further accented by diagonal panels...
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ART DECO PLATINUM DIAMOND BLUE SAPPHIRERING Art Deco period platinum ring, brightly polished and engraved, featuring centered bezel set blue sapphire high dome oval cabochon, weighing approx. 3.30 carats, further...
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JEWELRY. 18KT GOLD, PLATINUM, DIAMONDAND GEM Moon Pendant. Antique 18kt yellow gold circular pendant displaying a central carved moonstone smiling moon with a surround of (16) Old Mine cut diamonds, (2) faceted...
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ART DECO DIAMOND & SAPPHIRE BROOCHArtDeco platinum diamond and sapphire brooch containing a total of 21 round brilliant diamonds, the center diamond weighing approximately .60 ct, 2 side diamonds weighing approximately...
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VINTAGE DIAMOND SAPPHIRE RINGVintageplatinum diamond and sapphire ring in a flower style mounting containing one natural oval blue sapphire surrounded by 22 old mine cut diamonds with a total diamond weight...
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VAN CLEEF ARPELS PLATINUM DIAMOND ANDBLUE SAPPHIRE RIN...Van Cleef Arpels Platinum Diamond and Blue Sapphire Ring set with center emerald cut diamond, flanked by three emerald cut diamonds on either side, center...
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PLATINUM DIAMOND AND SAPPHIRE RINGeternityband, approx. 30 square cut blue sapphires approx. 2 x 2mm each, approx. 160 round brilliant diamonds estimated total weight 1.20cts., tested platinum, 5/16 in. wide, approx....
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UDALL & BALLOU 14K GOLD, PLATINUM, DIAMOND,AND ENAMEL COMPACTUDALL & BALLOU 14K Gold, Platinum, Diamond, and Enamel Compact ca. 1925; the exterior featuring light blue enamel framed with a dark blue enamel border...
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BLUE NILE PLATINUM AND DIAMOND RIVIèRENECKLACEBLUE NILE Platinum and Diamond Rivière Necklace, featuring 102 graduated round brilliant-cut diamonds weighing approx. 20.78 tcw.; largest central diamond weighing...
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6.3 CTW BLUE SAPPHIRE & DIAMOND PLATINUMRING Modern blue sapphire and ballerina set diamond platinum ring comprising a 6.30 ctw Ceylon blue faceted oval cut sapphire and forty-eight 2.0 ctw modern round brilliant...
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PLATINUM, BLUE TOPAZ & DIAMOND PENDANT,19.43CTW A platinum set square modern brilliant cut blue topaz pendant, comprising 19.43 ctw blue topaz (clarity: eye clean, grade: AA, heat treated) and surrounded in...
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ART DECO PLATINUM, DIAMOND AND CORNFLOWERBLUE SAPPHIRE NAVETTE RING APPROX. 2.39 TOTAL DWT. BLUE SAPPHIRE NAVETTE RING, Central bezel-set diamond approx. 5.0mm x 3.0mm. Size 4¼. Dimensions: Approx. 2.39 total...
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PLATINUM AND WHITE GOLD AND DIAMONDRING Centered on a prong set rectangular modified brilliant cut diamond weighing .57 carat (actual) (E color, VS1 clarity), stamped Plat 18K and with maker's mark for Blue...
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ANTIQUE BLUE SAPPHIRE, DIAMOND AND PLATINUMRING RING. The hand engraved filigree platinum ring with 13 round-cut diamonds set on each side of a featured 2.50 cts. blue sapphire. Total combined weight for all 26 diamonds:...
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BLUE SAPPHIRE, DIAMOND AND PLATINUMRING RING, with 20 round, full-cut diamonds and six diamond baguettes set around a featured oval-cut blue sapphire with an estimated weight of 1.58 ct. Total combined estimated...
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BLUE SAPPHIRE, DIAMONDS AND PLATINUMDINNER RING DINNER RING, featuring a centralized and diagonally set 3.0 ct. marquise-cut blue sapphire between two columns of seven round-cut diamonds, the 14 diamonds having...
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RENAISSANCE PLATINUM, DIAMOND AND SAPPHIRERING, W RING, with a round-cut diamond and blue sapphire baguette set on each side of a centered 1.67 ct. round, brilliant-cut diamond (color grade: J; clarity grade: I1)...
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VINTAGE PLATINUM DIAMOND AND SAPPHIREWATCH WATCH, vintage platinum ladies corded band watch approx. 6.0 inches overall, engraved case with 42 diamonds approx. .50cttw., 20 calibre cut blue sapphires, case back...
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ART DECO TESTED PLATINUM, DIAMOND ANDBLUE SAPPHIRE PENDANT NECKLACE 2.9 DWT; L: 17 1/2 INArt Deco Tested Platinum, Diamond and Blue Sapphire Pendant Necklace, Center diamond approx .15 carats Dimensions: 2.9...
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ART DECO PLATINUM, DIAMOND AND SYNTHETICBLUE SAPPHIRE BROOCH, 6.6 GROSS DWT; L: 1 7/8 INArt Deco Platinum, Diamond and Synthetic Blue Sapphire Brooch,, Center diamond weighing approx .50 carats. Dimensions: 6.6...
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ART DECO PLATINUM, DIAMOND AND SYNTHETICBLUE SAPPHIRE RING, 3.2 GROSS DWT; SIZE: 10Art Deco Platinum, Diamond and Synthetic Blue Sapphire Ring,, Centered with one round old European-cut diamond weighing approximately...
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18-KARAT YELLOW-GOLD, PLATINUM, DIAMONDAND ENAMEL 'PAVé X' RING, JEAN SCHLUMBERGER FOR TIFFANY & CO.18-Karat Yellow-Gold, Platinum, Diamond and Enamel 'Pavé X' Ring, Jean Schlumberger for Tiffany & Co., Having...
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MATINEE LENGTH TESTED PLATINUM, BLUESAPPHIRE, DIAMOND AND PEARL PENDANT NECKLACEMatinee Length Tested Platinum, Blue Sapphire, Diamond and Pearl Pendant Necklace, The geometric design necklace set with seed...
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EDWARDIAN PLATINUM, DIAMOND AND BLUESAPPHIRE PENDANT, CIRCA 1910Edwardian Platinum, Diamond and Blue Sapphire Pendant, Circa 1910 The pendant border set with fifty round old European-cut diamonds weighing...
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EDWARDIAN 18-KARAT YELLOW-GOLD, PLATINUM,DIAMOND AND ENAMEL LAPEL WATCH PENDANT NECKLACE, AGASSIZ WATCH CO., SWISS, CIRCA 1910Edwardian 18-Karat Yellow-Gold, Platinum, Diamond and Enamel Lapel Watch Pendant Necklace,...
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ART DECO PLATINUM, DIAMOND AND SYNTHETICBLUE SAPPHIRE RING (3 LARGER DIAMONDS APPROX 1.10 TCW), 2.7 GROSS DWT., SIZE: 4Art Deco Platinum, Diamond and Synthetic Blue Sapphire Ring (3 larger diamonds approx 1.10 tcw),...
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ART DECO STYLE PLATINUM, DIAMOND ANDSYNTHETIC SAPPHIRE LINE BRACELETArt Deco Style Platinum, Diamond and Synthetic Sapphire Line Bracelet, platinum bracelet channel set with 56 caliber cut Blue Synthetic Sapphires,...
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BLUE ZIRCON, DIAMOND YELLOW GOLD ANDPLATINUM RING PLATINUM RING, with a 14k yellow gold ring shank and an 18k yellow gold and platinum top portion with ten single-cut diamonds set around a round-cut blue zircon...
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BLUE SAPPHIRE, DIAMOND AND PLATINUMRING RING, with a pair of 0.23 ct. round brilliant-cut diamonds (color grade: D-E; clarity grade: VS); and 2.50 cts. cushion-cut blue sapphire. The ring weighs 6.7 grams and...
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PLATINUM DIAMOND & SAPPHIRE CLUSTERCOCKTAIL RING Vintage 1940's platinum diamond and sapphire cluster cocktail ring, channel, bead and prong set with 21 single cut and Old European Cut diamonds measuring approx:...
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PATEK PHILIPPE & CO. DIAMOND SAPPHIRELADY'S WATCH Patek Philippe & Co. art deco platinum diamond and sapphire lady's dress watch with 14K white gold mesh bracelet, rectangular case set with 46 round single-cut...
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PLATINUM 1.70 CT UNHEATED BLUE SAPPHIRE& DIAMOND RING: 1.70 CT unheated blue sapphire is set in Platinum and complemented with .54 CTW diamonds surrounding it and cascading down the split shoulders. Sapphire is...
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18K AND PLATINUM DIAMOND, SAPPHIRE &TOPAZ EARRINGS: 18K and platinum earrings contains two oval shaped cabochon cut sapphires. Weight: 2.00 Ct. Approx. The sapphires average I1 in clarity (Type II), B in Hue,...
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