ART DECO PLATINUM DIAMOND & EMERALDSTICK PIN Art deco platinum diamond and emerald stick pin, platinum mounting set with Old European cut diamonds; approx: 0.43 carats total weight, color: I-J, clarity: SI1-SI2,...
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VINTAGE PLATINUM DIAMOND SPRAY BROOCH/PIN Vintage platinum and diamond spray brooch, approximately 81 mixed-cut diamonds including round brilliant-cut, marquise and baguettes; approx: 8.65 ct tw., color: G-H,...
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ANTIQUE PLAT &10K YELLOW GOLD DIAMONDSTICK PIN Antique platinum and 10K yellow gold old European and mine cut diamond cluster stick pin, set with one old European-cut diamond, approx: 0.50 ct, and surrounded...
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ART DECO PLATINUM, DIAMOND & EMERALDBROOCH / PIN Art Deco platinum, diamond, and fine emerald brooch / pin, composed of fifty-one mixed-cut diamonds including baguette and round brilliant-cut diamonds; approx:...
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ART DECO PLATINUM, DIAMOND & MOONSTONEBROOCH Art Deco platinum, diamond, and moonstone brooch / pin, with approx: 126 old European cut, round single-cut and baguette diamonds; approx: 5.00 ct tw., color: H-I,...
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18K YELLOW GOLD & PLAT SAPPHIRE & PEARLBAR PIN Art Nouveau hand-crafted 18K yellow gold and platinum sapphire and pearl bar pin with ornate gingko leaf clasp and safety tab, comprising of three marquise-cut sapphires,...
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AN ART DECO DIAMOND & SAPPHIRE BAR PININ PLATINUM Art Deco platinum bar pin, featuring four central French cut sapphires flanked by eight round diamonds, the diamonds weighing approx. 0.80 ctw, with an average...
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A SAPPHIRE & DIAMOND PIN & CAMEO EARRINGSIN 14K 1) Platinum and 14K yellow gold propeller style pin/pendant, with a central sapphire cabochon flanked by a total of six native cut diamond accents, locking safety clasp,...
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JE CALDWELL & CO. DIAMOND AND RUBY PINAND EARRINGS. A matching platinum Retro style pin and earring set, signed JEC & Co . The screw back earrings are set with round brilliant and baguette cut diamonds, of F-G...
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ART DECO STYLE DIAMOND & ONYX DRESSCLIP. This platinum and 18k yellow gold pin has approximately 2.0 ct. tw. single cut round diamonds F/G color-VS/SI clarity, that are set in platinum with fine piercing, accented...
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GROUP OF 11 VINTAGE JEWELRY ITEMS1stitem: 14k white gold filigree cast pin, the center with oval satin cut glass and green glass and .05 ct round diamond. 1 5/8" L x 5/8" H, 3.5 grams. 2nd item: 14k yellow gold...
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4 LADIES JEWELRY ITEMS: 2 RINGS, 1 PIN,& 1 NECKLACE1st item: Ladies platinum pin with a 14K yellow gold backing featuring 40 single cut diamonds approximately 0.40 carats, Clarity-VS2, Color-G. The pin tests platinum...
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ART DECO PLATINUM SAPPHIRE AND DIAMONDBROOCHArt Deco Platinum Sapphire and Diamond Brooch Item # 6953 Category Pins & Clips *Art Deco Platinum Sapphire and Diamond Brooch* Weighing 20.9 grams Set with 24 dangling...
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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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A 1950S DIAMOND WAVE BAR PIN IN 18K& PLATINUM 18K yellow gold and platinum wave pin featuring very fine well-matched diamonds weighing approx. 1.20 ctw with an average color grade of E-F and an average clarity...
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EDWARDIAN PLATINUM AND DIAMOND 'CRESCENT'BROOCH 3.2 GROSS DWT; L: 2 1/2 INEdwardian Platinum and Diamond 'Crescent' Brooch, With a 10-karat yellow-gold pin. Dimensions: 3.2 gross dwt; L: 2 1/2 in...
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JEWELRY: PLATINUM DIAMOND FILIGREE DESIGNPIN/PENDANT, SET WITH TWENTY-FOUR OLD EUROPEAN FULL AND SINGLE CUT DIAMONDS, APPROXIMATE T...JEWELRY: Platinum diamond filigree design pin/pendant, set with twenty-four old...
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JEWELRY: THREE VINTAGE PINS, INCLUDING:TESTED 18K YELLOW GOLD BAR PIN WITH PLATINUM OVERLAY, FRENCH HALLMARK IS ON THE PIN STEM, SE...JEWELRY: Three Vintage Pins, including: tested 18K yellow gold bar pin with...
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JEWELRY: ART DECO JABOT PIN, TESTEDPLATINUM, CONTAINING CORAL, BLACK ONYX, AND DIAMONDS, ONE FOUR PRONG SET, CARVED RED CORAL MEASU...JEWELRY: Art Deco jabot pin, tested platinum, containing coral, black onyx,...
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ART DECO PLAT/10K DIAMOND & SAPPHIRESTICK PIN Art Deco Platinum / 10K white gold diamond and sapphire millgrain triangular top stick pin, set with four full and single-cut diamonds, approx total weight: 0.08cttw....
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AN ART DECO OPEN CIRCLE BOW PIN IN PLATINUMc.1915, platinum open circle bow pin featuring Old European cut diamonds weighing approx. 2.50 ctw with an average color grade of H - I and an average clarity grade of VS,...
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EDWARDIAN PLATINUM AND DIAMOND BAR PIN4.2 DWT; L: 2-3/8 INEdwardian Platinum and Diamond Bar Pin, Circa 1910 Approx 1.75 tcw Dimensions: 4.2 dwt; L: 2-3/8 in...
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EDWARDIAN PLATINUM AND DIAMOND BAR PIN6.15 DWT; L: 2 3/4 INEdwardian Platinum and Diamond Bar Pin, Approx 1.75 tcw (H-K/SI) Dimensions: 6.15 dwt; L: 2 3/4 in...
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JEWELRY: PLATINUM AQUAMARINE AND DIAMONDBAR PIN: BAR PIN TESTED PLATINUM WITH 14K YELLOW GOLD PIN, 2 1/8" L., SET WITH FIVE ROUND, FACETED LIGHT BLUE NATURAL AQUAMARINES, 4.5MM-5.0MM, ALSO SET WITH FOUR OLD EUROPEAN...
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(3) Diamond stick pins and platinumband to include a 14K diamond set scroll pierced stick pin head on a 10K testing stick, 3.4 mm diamond at center, 2 1/4"L, a 10K testing shell carved cameo with 4 bezel set...
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Grouping of ladies jewelry to include;a Tiffany & Co. platinum wedding band, marked 900 platinum (3 grams); 2 bracelets, marked 800 silver (28 grams); Panda, marked silver (10 grams); leaf pin, marked sterling...
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A 14K LOCKET, AMETHYST PIN & PLATINUMBAND 1) 14K yellow gold oval locket with seed pearl in center of double sided fleur-de-lis, photos inside locket, 2 in. L 2) 14K yellow gold amethyst pin with floral scroll...
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AN ART DECO SAPPHIRE & DIAMOND BAR PININ PLATINUM Art deco, platinum top over 14K yellow gold bar pin featuring five round light blue sapphires, possibly from Montana, weighing approx. 1.50 ctw with five old European...
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AN EDWARDIAN PLATINUM-TOPPED DIAMONDBAR PIN c. 1900, 14K yellow gold and platinum bar pin featuring an old European cut diamond bezel set in center of pin weighing approx. 0.55 ct with an average color grade...
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Group of 3 Pins L to R: Platinum diamond& amethyst. Deco style platinum & diamond. Victorian gold tone & diamond.Provenance: A Rochester NY E...
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PLATINUM BAR PIN. Edwardian bar pinset with five small diamonds and six square sapphires. Marked ''Platinum'' on the pin; pin stem is probably gold but unmarked. 2 1/2''l. Approximate weight .19 troy ounces....
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ART DECO BAR PIN. Diamond bar pin withold European bezel set center stone. Unmarked but probably platinum with a gold pin stem. 2 1/4''l. Approximate weight .32 troy oz....
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Lady's platinum and diamond lapel watch,J.E. Caldwell & Co. Platinum topped gold lapel watch with white enamel face, Arabic numeral and dot design dial, signed J.E. Caldwell. Movement signed by Rode Watch Co.,...
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18 karat yellow gold "poodle" pin, Cartier1960 Brooch displays a platinum collar of eight petite round cut diamonds and an articulated head. Brushed yellow gold body, enameled black eyes and nose. Stamped Cartier,...
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2 FILIGREE DIAMOND PINS: Two 14K filigreepins contain 2 round full cut diamonds. Weight: .50 Ct. approx. (SI and L-M in color) and .06 Ct. Approx. (SI and H-I in color) in platinum trim. Green stones of unknown origin....
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DIAMOND BAR PIN. Early 20th century.Platinum Edwardian center set with 0.75 ct. diamond flanked by four diamonds on each side graduating down to 0.40 ct. Fourteen single cut diamond bead set in surrounding...
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