PLATINUM SAPPHIRE & DIAMOND RINGVintageplatinum and diamond ring stamped "PLATINUM" featuring a milgrain, bezel set old mine-cut diamond, appx. 0.50 ct. SI1 - H, flanked by two prong set, oval sapphires each 4mm...
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ART DECO PLATINUM YELLOW DIAMOND & SAPPHIREBROOCH Art Deco platinum, yellow diamond and French-cut calibrated sapphire filigree brooch, set with one central round natural light yellow old European-cut diamond; approx:...
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PLATINUM, DIAMOND AND SAPPHIRE RINGUnmarked,sapphire 1.7 cts., two old-mine diamonds totaling 0.90 cts.
Size 10, 6.9 dwts.
Condition
Visible sizing repairs on shank, otherwise in overall good condition. KL color,...
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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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PLATINUM ART DECO DIAMOND SAPPHIRE WATCHPlatinumcase art deco diamond and sapphire watch with a gold filled bracelet. The case has forty-sixold mine cut bead set diamonds with approximately.46 carat total weight, SI1 clarity.There...
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AN ART DECO DIAMOND, SYNTHETIC SAPPHIREAND FOURTEEN KARAT WHITE GOLD BRACELET An Art Deco diamond, synthetic sapphire and fourteen karat white gold bracelet
designed as an articulated geometric pierced and millegrained...
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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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ART DECO PLATINUM DIAMOND & SAPPHIRERINGLadies platinum Art Deco ring featuring three (3) old mine cut diamonds approximately 0.74 carats together, Clarity-SI2, Color-H. accented by fourteen (14) single-cut...
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PLATINUM 18K OLD MINE SAPPHIRE DIAMONDBAR BROOCHPLATINUM & 18K YELLOW GOLD OLD MINE AND VINTAGE SAPPHIRE DIAMOND BAR BROOCH This is a lovely diamond and sapphire brooch crafted in platinum and 18k yellow gold....
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14KT. YELLOW SAPPHIRE AND HALO DIAMONDRINGold European cut yellow sapphire, approx. 6.0 x 5.2 x 3.8mm, 14 old European cut diamonds, tested 14kt. yellow gold and platinum, sz. 2-3/4, over all design is 11.0 x...
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PLATINUM ART DECO BLUE SAPPHIRE ANDDIAMOND BRACELET28 calibre cut blue sapphires, 60 round full cut diamonds, approx. 1.20ctw., VS, G-H, tested platinum, 7-1/2 in. length, hidden box with safety clasp, 23.1...
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MULTI COLORED SAPPHIRE AND BLACK ONYXBRACELET, RING WI...37 princess cut multi colored sapphires, approx. 5.0mm, framed with precision cut black onyx, test platinum, 7 in. length, 9.5mm wide, hidden clasp and...
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18K GOLD, PLATINUM, CHRYSOBERYL, DIAMOND,SAPPHIRE, AND RUBY BROOCH18K Gold, Platinum, Chrysoberyl, Diamond, Sapphire, and Ruby Brooch, ca. 1890; the body of the bug-form brooch set with an oval cabochon chrysoberyl...
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PLATINUM, DIAMOND, AND SAPPHIRE RINGPlatinum,Diamond, and Sapphire Ring, centering an old European-cut diamond weighing approx. 0.40 cts. flanked by two oval-cut sapphires weighing approx. 0.25 cts. each further set...
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18K GOLD, PLATINUM, SAPPHIRE, AND DIAMONDEARRINGS18K Gold, Platinum, Sapphire, and Diamond Earrings, featuring a bezel-set round cabochon sapphire suspending two bezel-set old mine-cut diamonds further suspending...
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18K GOLD, PLATINUM, SAPPHIRE, DIAMOND,AND PLIQUE-A-JOUR PENDANT/BROOCH18K Gold, Platinum, Sapphire, Diamond, and Plique-a-Jour Pendant/Brooch the open-work circular pendant/brooch centering two bezel-set sapphires...
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14K GOLD, PLATINUM, SAPPHIRE, AND DIAMONDRING14K Gold, Platinum, Sapphire, and Diamond Ring, centering an oval-cut sapphire weighing approx. 3.74 cts. flanked by two old mine-cut diamonds weighing approx. 1.09 and...
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CARTIER 18K GOLD, PLATINUM, AND GEMSET'TUTTI FRUTTI' BROOCHCARTIER 18K Gold, Platinum, and Gemset 'Tutti Frutti' Brooch, late 1920s; in the form of a fish; the body and fin of carved sapphire; the tail pave-set...
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PLATINUM DIAMOND AND SAPPHIRE LADIESRING RING HAVING 30 EUROPEAN MINE CUT DIAMONDS, APPROX. 3.5 CTW; 9 X 7MM SAPPHIRE; SIZE 2.25; 6.3 GRAMS...
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ANTIQUE ART DECO PLATINUM MINE CUT 1.0CT DIAMOND RING, C.1920 ANTIQUE ART DECO PLATINUM MINE CUT DIAMOND RING WITH SAPPHIRE ACCENTS, C. 1920; APPROX. 1.0 CT CENTER STONE, COLOR H-I, CLARITY VS2-SI1; SIZE 7; 2.7...
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PLATINUM LADIES SAPPHIRE AND DIAMONDRING RING HAVING 1.91 CT MARQUISE CUT NATURAL SAPPHIRE; SET WITH 0.98 CTW NATURAL EARTH MINED DIAMONDS, COLOR G, CLARITY SI2-I1; 5.70 GRAMS TOTAL WEIGHT; SIZE 7; COMPLIMENTARY...
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14K SYNTHETIC SAPPHIRE 2.26CTTW DIAMONDBRACELETEstate 14kt yellow gold and platinum bracelet, set with (six) rose-cut diamonds, approx 2.2 mm, approx 0.05cts each, (four) old European cut diamonds, approx 2.7 mm,...
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ART DECO PLATINUM, DIAMOND, AND SAPPHIREBRACELET Bracelet consisting of four diamond set scrolled links each centering on a bezel set old European cut diamond weighing approximately 1.15 total carats (I-J color,...
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PLATINUM, DIAMOND AND SYNTHETIC BLUESAPPHIRE BRACELET, EARLY-MID-20TH CENTURYPlatinum, Diamond and Synthetic Blue Sapphire Bracelet, Early-Mid-20th Century Having six 'X' motif links set with one hundred fourteen...
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18-KARAT YELLOW-GOLD, PLATINUM, BLUESAPPHIRE AND DIAMOND RING18-Karat Yellow-Gold, Platinum, Blue Sapphire and Diamond Ring, The corrugated yellow-gold mount centering a sunburst-design set with one oval faceted...
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PLATINUM, DIAMOND AND BLUE SAPPHIRERINGPlatinum, Diamond and Blue Sapphire Ring, Centered with one round old mine-cut diamond weighing approximately 1.60 carats and flanked by two round faceted blue sapphires...
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ART DECO TESTED PLATINUM, BLUE SAPPHIREAND DIAMOND COCKTAIL BRACELET, CIRCA 1930Art Deco Tested Platinum, Blue Sapphire and Diamond Cocktail Bracelet, Circa 1930 The flexible mount with a floral chased gallery...
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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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PLATINUM, DIAMOND AND BLUE SAPPHIRERING, OLD MINE CUT DIAMOND APPROX 1 CT, SIZE: 7-1/4Platinum, Diamond and Blue Sapphire Ring, Old Mine Cut Diamond approx 1 ct, Size: 7-1/4...
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PLATINUM DIAMOND & SAPPHIRE RING: 3impressive old mine cut diamonds are featured in this platinum setting. 26 modified French cut sapphires and 48 round full cut diamonds mimic the graceful shape of the 3 features...
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ART DECO PLATINUM 3.86 CT SAPPHIRE RINGWITH DIAMONDS: Platinum ring centering a large oval mixed cut sapphire approx. 3.86 Ct SI2 clarity tone 7 saturation 4. The sapphire is framed by 18 diamonds. 4 round single...
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PLATINUM SAPPHIRE AND DIAMOND RING:Platinum ring centers a 10 Ct. synthetic sapphire the shank is accented with 3 old mine cut diamonds approx. .009 Ctw. and a later replaced imitation diamond....
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PLATINUM SAPPHIRE AND OLD EUROPEAN CUTDIAMOND NECKLACE: Art Deco revival necklace featuring a 2.03 Ct pear shaped cornflower blue Ceylon sapphire rated VSI in clarity vB hue 5 in tone and 3-4 saturation. There...
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Art Deco Platinum, Diamond and SapphireLady's Ring, composed of a central Old Mine-cut diamond weighing approximately 3.25 carats, by formula, VS clarity, N-O color grade, flanked by forty-four single-cut diamonds...
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*An Edwardian Platinum Diamond and SapphireButterfly Pendant/Brooch containing 10 cushion and pear shape old mine cut diamonds weighing approximately 3.60 carats total numerous near colorless to faint yellow old mine...
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A Platinum Gold Sapphire and DiamondRing 18k yellow gold and platinum ring set with a mine cut diamond weighting estimated 0.35 carat and further accentuated with rose cut diamonds and sapphires; overall weight...
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