AN ART DECO DIAMOND, ONYX & QUARTZ ARROWJABOT Art Deco platinum and 18K white gold arrow jabot pin, featuring carved quartz fletching with onyx detail, arrow tip with bead set Old Mine cut diamonds weighing approx....
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AN ART DECO DIAMOND ARROW JABOT IN 18K& PLATINUM Art Deco platinum and 18K white gold arrow jabot pin, featuring bead set Old European and Old Mine cut diamonds weighing approx. 0.80 ctw, with an average color...
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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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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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FRENCH ART DECO PLATINUM & DIAMOND FEATHERBROOCHLadies French Art Deco period platinum feather brooch featuring a Euro cut diamond approximately 0.59 carats, Clarity-SI1, Color-H accented by 128 diamonds (round brilliant,...
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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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ART DECO PLATINUM GEMSTONE RINGthreeold European cut diamonds estimated total weight 0.48 carat, 12 round single cut diamonds, eight triangle cut synthetic rubies, tested platinum, yellow gold bezels, size 6,...
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ART DECO PLATINUM DIAMOND RINGcentermodified cushion cut diamond, 2.98cts., J, SI1, GIA report 1427398748, six baguette diamonds and 18 old cut round diamonds estimated total weight 0.47ct., mounting tested...
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ART DECO PLATINUM GEMSTONE RINGthreeold European cut diamonds estimated total weight 0.48 carat, 12 round single cut diamonds, eight triangle cut synthetic rubies, tested platinum, yellow gold bezels, size 6,...
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ART DECO PLATINUM, DIAMOND AND EMERALDOPENWORK BRACELE...three marquise cut diamonds, approx. 2.50ctw., four round full cut diamonds, approx. 2.00ctw., 29 round full cut diamonds, approx. 1.75ctw., 202 round full...
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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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ART DECO PLATINUM, DIAMOND AND EMERALDRING CIRCA 1920 APPROX. 2.70 TOTAL DWT. RING, Circa 1920, Old mine brilliant-cut diamond 1.19 cts., clarity SI2, color K. Size 6ΒΌ. Includes GIA lab report from 1992. Dimensions:...
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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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ART DECO PLATINUM AND DIAMOND BROOCH,CIRCA 1930Art Deco, Platinum and Diamond Brooch, Circa 1930 Set with approximately one hundred fifty-seven round old mine and full-cut diamonds weighing approximately 5.85...
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ART DECO PLATINUM, DIAMOND AND EMERALDRING, 3.84 GROSS DWT; SIZE: 5Art Deco Platinum, Diamond and Emerald Ring,, Having one round old mine-cut diamond weighing approximately 1.10 carats (approx LM/SI1). One diamond...
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ART DECO PLATINUM AND DIAMOND BRACELET,GROSS WEIGHT: 18.8 DWT., LENGTH: 7-1/2 IN (19.1 CM)Art Deco Platinum and Diamond Bracelet, Circa 1920 Having eighty-six round old European and old mine-cut diamonds weighing...
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ART DECO PLATINUM, 14-KARAT WHITE-GOLDAND DIAMOND RINGArt Deco Platinum, 14-Karat White-Gold and Diamond Ring, Centered with one oval old mine-cut diamond weighing approximately 2 carats, surrounded by a stepped...
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ART DECO PLATINUM AND DIAMOND RING,CIRCA 1920Art Deco Platinum and Diamond Ring, Circa 1920 Set with one round old mine-cut diamond weighing approximately .72 carats, flanked by twelve round full-cut diamonds....
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ART DECO PLATINUM SOLITAIRE DIAMONDRING, CIRCA 1930Art Deco Platinum Solitaire Diamond Ring, Circa 1930 Set with one round old mine-cut diamond weighing approximately .70 carats, surrounded by eighteen round...
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14-KARAT YELLOW-GOLD, PLATINUM, EMERALDAND DIAMOND BANGLE BRACELET, GROSS WEIGHT: 25.5 DWT; INNER CIRCUMFERENCE APPROXIMATELY: 6-1/2 IN (16.5 CM); WIDTH: 3/4 TO 1/2 IN (1.9 X 1.3 CM)14-Karat Yellow-Gold, Platinum,...
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ART DECO PLATINUM, DIAMOND AND RUBYRING, GROSS WEIGHT: 3.6 DWT; SHANK SIZE: 6-1/4Art Deco, Platinum, Diamond and Ruby Ring, Circa 1920 Centered with one old mine-cut diamond weighing approximately .75 carats,...
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ART DECO PLATINUM AND DIAMOND 17-JEWELMANUAL-WIND CONCEALED FACE WRISWATCH, HAMILTON, GROSS WEIGHT WITHOUT MOVEMENT: 17.6 DWT.; LENGTH OF BAND: 6-3/4 IN (17.1 CM)Art Deco Platinum and Diamond 17-Jewel Manual-Wind...
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ART DECO PLATINUM SOLITAIRE DIAMONDRING, SHANK SIZE: 8Art Deco Platinum Solitaire Diamond Ring, Circa 1925 Centered with one round old mine-cut diamond weighing approximately .95 carats, surrounded by a halo...
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An Art Deco Platinum Emerald and DiamondRing containing one oval cabochon emerald measuring approximately 13.10 x 11.53 x 7.44 mm two triangular step cut diamonds weighing approximately 0.20 carat total six baguette...
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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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*An Art Deco Platinum Diamond SyntheticRuby and Emerald Duck Pin containing four calibre cut synthetic rubies five calibre cut emeralds and numerous old mine cut diamonds. 1.90 dwts....
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*An Art Deco Platinum and Diamond Ringcontaining one transitional brilliant cut diamond weighing approximately 1.00 carat and 12 old European and old mine cut diamonds weighing approximately 1.80 carats total...
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A Pair of Art Deco Platinum NaturalPearl and Diamond Earclips containing two button pearls measuring approximately 5.69-5.79 mm in diameter four old mine cut diamonds weighing approximately 1.16 carats total...
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ART DECO PLATINUM DIAMOND & ONYX PIN:Platinum Art Deco diamond and onyx pin centers one old mine cut diamond and 20 round rose cut diamonds all totaling approx. 1.00 Ct. rated VS in clarity and H-I in color....
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An Art Deco Platinum Yellow Gold EmeraldDiamond and Pearl Necklace Koch containing one octagonal step cut emerald measuring approximately 13.06 x 10.00 x 5.23 mm bezel set in a gold surround within an octagonal...
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An Art Deco Platinum Pearl Ruby andDiamond Convertible Necklace E. Netter & Cie consisting of an intricate openwork central platinum geometric plaque with millegrain accents suspending two pearl and three diamond...
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*An Art Deco Platinum Sapphire and DiamondRing in a bypass style with intricately hand engraved detail containing one oval brilliant cut blue sapphire weighing approximately 2.50 carats one old mine cut diamond weighing...
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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 Important Pair of Art Deco PlatinumRuby and Diamond Dress Clips Chaumet containing four carved foliate motif rubies and numerous old mine rose and baguette cut diamonds weighing approximately 12.75 carats total...
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Art deco platinum diamond and onyx lorgnettebrooch set with 69 old mine full and single-cut round diamonds totaling approximately 1.80 cts graded H-I color and VS-SI clarity 2.25'' 11.3 gms...
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*An Art Deco Platinum Diamond Seed Pearland Onyx Pendant Necklace consisting of an oval openwork pendant and bail in a tulip motif containing numerous old European and single cut diamonds weighing approximately...
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