PIERRE STERLé PLATINUM & DIAMOND DOUBLECLIP BROOCHPierre Sterlé double clips/brooch, a diamond and platinum knot with round-cut diamonds, suspending cascades of rectangular diamonds mounted in platinum, ca. 1955,...
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A PINK TOURMALINE, DIAMOND, PLATINUMAND 18K GOLD RING AND PENDANT NECKLACE AND SET A pink tourmaline, diamond, platinum and 18k gold ring and pendant necklace and set
the ring featuring a cushion-shaped faceted...
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AN ANTIQUE DIAMOND AND PLATINUM-TOPPED14K GOLD LAVALIER NECKLACE An antique diamond and platinum-topped 14k gold lavalier necklace
designed as a millegrained and single-cut diamond set stylized bow pendant, suspending...
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A DIAMOND, PLATINUM AND 18K GOLD PENDANTNECKLACE, 'LYNN', TIFFANY & CO. SCHLUMBERGER A diamond, platinum and 18k gold pendant necklace, 'Lynn', Tiffany & Co. Schlumberger
featuring a "x" motif pendant set with four...
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A PAIR OF YELLOW DIAMOND, DIAMOND ANDPLATINUM EARRINGS A pair of yellow diamond, diamond and platinum earrings
each an articulated geometric design, set with round brilliant-cut yellow diamonds and diamonds;...
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A DIAMOND AND PLATINUM RING A diamondand platinum ring
designed as a fancy-cut diamond, weighing approximately 1.00 carats, on polished platinum hoop. 3.6 dwt; size: 6 1/4
Time: June 2022...
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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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A DIAMOND AND PLATINUM WATCH BRACELETA diamond and platinum watch bracelet
designed as a silver tone matte dial, with Arabic numeral hours, black baton hands, framed by single-cut diamonds, containing a seventeen...
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A PAIR OF DIAMOND AND PLATINUM WEDDINGBAND SET A pair of diamond and platinum wedding band set
including a diamond band ring, centered by a round brilliant-cut diamond, weighing approximately 0.59 carat, accented...
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EDWARDIAN PLATINUM DIAMOND AND RUBYREINDEER PINEdwardian platinum diamond and ruby reindeer pin. Cast platinum construction with 35 single cut diamonds set throughout, approx. .50ctw., 1.25"H, ca.1915-20
Condition:...
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1930'S PLATINUM, 14L AND DIAMOND BUCKLEPIN1930's platinum, 14k and diamond buckle form clip pin. Unusual in design with a freshness in style. Approx. 1.75ctw of diamonds set in lacey platinum mounting, with 14k...
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DREICER & CO. PLATINUM AND DIAMOND BROOCHDREICER& CO. Platinum and Diamond Brooch, ca. 1910; the open-work scroll and flower motif brooch centering a suspended old European-cut diamond weighing approx. 2.14 cts. surmounted...
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MARCUS & CO. 14K GOLD, PLATINUM, ANDDIAMOND RABBIT BROOCHMARCUS & CO. 14K Gold, Platinum, and Diamond Rabbit Brooch ca. 1900; the platinum-topped-gold mount set throughout with full-cut diamonds and a bezel-set...
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18K GOLD, PLATINUM, DEMANTOID GARNET,AND DIAMOND TURTLE PENDANT/BROOCH, RETAILED BY A. STOWELL & CO.18K Gold, Platinum, Demantoid Garnet, and Diamond Turtle Pendant/Brooch, retailed by A. STOWELL & CO. ca. 1910;...
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CARTIER PLATINUM, 18K GOLD, TANZANITE,AND DIAMOND RINGCARTIER Platinum, 18K Gold, Tanzanite, and Diamond Ring ca. 1977; centering a cushion-cut tanzanite weighing approx. 9.45 cts. framed by six oval-cut diamonds...
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BLACK STARR & FROST PLATINUM AND DIAMONDMAGNIFYING GLASS PENDANT NECKLACEBLACK STARR & FROST Platinum and Diamond Magnifying Glass Pendant Necklace ca. 1920s; the magnifying glass framed by full- and single-cut...
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MARCUS & CO. PLATINUM, OPAL, DIAMOND,AND SYNTHETIC RUBY PENDANT NECKLACEMARCUS & CO. Platinum, Opal, Diamond, and Synthetic Ruby Pendant Necklace ca. 1910; the shield-form pendant centering an oval cabochon...
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J.E. CALDWELL & CO. PLATINUM, SAPPHIRE,AND DIAMOND WRISTWATCHJ.E. CALDWELL & CO. Platinum, Sapphire, and Diamond Wristwatch, ca. 1930; enclosing a manual-wind movement signed C.H. Meylan and numbered 41277; the...
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KOHN & CO. PLATINUM, OPAL, AND DIAMONDPENDANT NECKLACEKOHN & CO. Platinum, Opal, and Diamond Pendant Necklace, ca. 1910; the pendant centering an oval cabochon opal measuring approx. 14.75 x 10.80 x 3.50 mm....
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CARTIER PLATINUM & DIAMOND DRESS CLIPS/BROOCHCARTIERPlatinum & Diamond Dress Clips/Brooch, ca. 1935; each shield-form clip pierced and set throughout with full-, baguette-, half moon-, and shield-cut diamonds arranged in a...
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VAN CLEEF & ARPELS 18K GOLD, PLATINUM,'MYSTERY-SET' RUBY, AND DIAMOND LEAF BROOCHVAN CLEEF & ARPELS 18K Gold, Platinum, 'Mystery-Set' Ruby, and Diamond Leaf Brooch, France; ca. 1935; the platinum leaf channel-set...
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CARTIER PAIR OF PLATINUM AND DIAMONDDRESS CLIPS/JABOTCARTIER Pair of Platinum and Diamond Dress Clips/Jabot, ca. 1930; the open-work paisley-form dress clips each centering a bezel-set old European-cut diamond...
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VINTAGE CA 1920 PLATINUM DIAMOND RINGSet with a 1.73 (by calculation) Marquis center Diamond, Clarity VS, Color F and flanked on either side by (10 total) small round Diamonds and (8) small round Diamonds set...
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Platinum Synthetic Sapphire and DiamondPendant/Pin Ca 1920 platinum synthetic oval blue sapphire and diamond pendant/pin including numerous early modern brilliant and single-cut round diamonds weighing approximately...
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DECO PERIOD PLATINUM 1.72 CT DIAMONDRING: Ca. 1920's. Platinum diamond ring contains one old European round cut diamond. WEIGHT: .86 Ct. Approx. Rated VS1 in clarity and J in color. Twelve old mine cut, old...
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PLATINUM FILIGREE DIAMOND RING CA. 1920'S:Platinum ring centers a single old European round cut diamond of approx. .81 Ct. VS in clarity and I color. The filigree mounting also has 6 old European round cut diamonds...
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CA. 1920'S DIAMOND PENDANT: Platinumand 14K yellow gold pendant contains 4 diamonds totaling approx. .82 Ct. One early pear brilliant cut and 3 early Old European round cut diamonds averaging VS-SI in clarity...
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CA. 1920s PLATINUM & DIAMOND CAMEO BROOCH/ PENDANT: Carved hard stone cameo image of an Edwardian lady framed in platinum with twenty four Swiss cut and old European round cut diamonds. Weight: .30 Ct. Approx. rated...
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PLATINUM 2 CT CENTER DIAMOND RING CA.1920'S: Platinum ring centers an approx. 2 Ct Old European round cut diamond of H color and S12 clarity. In a pave' setting around the center diamond is an additional 26 old...
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PLATINUM DECO DIAMOND RING WITH SAPPHIRESCA. 1920'S: Platinum ring contains three old European round cut diamonds and forty round single cut diamonds. WEIGHT: 1.75 Ct. Approx. The diamonds average VS in clarity and...
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PLATINUM DOUBLE CLIP BROOCH WITH DIAMONDSAND SAPPHIRES: Clips have 166 round brilliant and single cut 10 baguette and 2 triangle step cut diamonds Approx. weight 5.5 Ct. The diamonds average VS-SI in clarity and...
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An Art Deco Platinum Diamond and SapphireRing ca. 1910 Platinum filigree ring set with old European cut diamonds single cut diamonds and accent sapphires. Total diamond weight approx. 0.50 ct. Overall weight approx....
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VINTAGE PLATINUM OLD EUROPEAN CUT DIAMONDFILIGREE RING: Ca. 1920. Platinum ring features 5 old European round cut diamonds and 16 rectangular French cut sapphires. Diamonds approx. total weight 1.25 Ct. averaging...
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DECO PERIOD PLATINUM 1.72 CT DIAMONDRING: Ca. 1920's. Platinum diamond ring contains one old European round cut diamond. WEIGHT: .86 Ct. Approx. Rated VS1 in clarity and J in color. Twelve old mine cut, old...
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An Estate Art Deco Platinum Emeraldand Diamond Ring ca. 1920 Platinum filigree ring featuring a cushion cut emerald of fine medium green color weighting estimated 1.00 ct flanked on the sides with modified...
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EDWARDIAN PLATINUM 4.66 CTW DIAMONDBROOCH Ca. 1910-1920: Effervescent Edwardian open filigree platinum brooch with an approx. 1.84 Ct old European cut diamond of VS1 clarity K color in a bezel setting suspended...
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