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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BORIS LE BEAU 18K & PLAT. DIAMOND &RUBY EARRINGS Boris le Beau 18K yellow gold and platinum, diamond and ruby earrings, with four marquise-cut diamonds, approx: 0.80 ct tw., color: H-I, clarity: SI1-SI2 and...
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BORIS LE BEAU 18K, PLATINUM, DIAMONDRUBY NECKLACE Vintage Boris le Beau 18K yellow gold and platinum, diamond and ruby necklace, with one marquise-cut diamond, approx: 0.50 ct., color: H-I, clarity: SI2 and...
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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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ANGELA CUMMINGS 18K, PLATINUM & DIAMONDEARRINGS Vintage Angela Cummings 18K yellow gold and platinum diamond clip earrings, set with forty-four round brilliant-cut diamonds, approx: 1.20 ct tw, color: F-G, clarity:...
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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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18K YELLOW GOLD & PLATINUM DIAMOND HOOPEARRINGS Modern 18K yellow gold and platinum diamond satin finish hoop earrings, with two round brilliant-cut diamonds; approx: 0.30 ct tw., color: F-G, clarity: VS2 -SI1.,...
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ANTIQUE PLATINUM, DIAMOND & MABE PEARLRING Antique platinum, diamond, and mabe pearl ring with one 16.5 mm mabe pearl with good luster and pinkish green undertone surrounded by forty-four round single-cut and...
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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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2.48 CT GIA OLD EUROPEAN BRILLIANT DIAMONDRING 2.48 carat, L, SI2 Old European-cut brilliant platinum diamond ring flanked by six old European cut round diamonds approx: 0.26 ct tw., accompanied by GIA certificate...
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VINTAGE PLATINUM DIAMOND ETERNITY BANDRING Vintage platinum and diamond eternity band ring, with thirty-three round brilliant-cut diamonds; approx: 1.00 ct tw., color: H-I, clarity: Si1-Si2. 0.812" L x 0.125"...
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ANTIQUE PLATINUM TREFOIL DIAMOND RING.This Art Deco pinky ring is set with two Old European cut diamonds, of J-k color and SI clarity, and one modern round brilliant cut diamond, of G color (strong fluorescence),...
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EDWARDIAN 1.35 CT DIAMOND RING. Thisdelicate antique platinum ring has an approx. 1.35 ct. Old European cut diamond, J-K color, VS2 clarity, accented by approx. .30 ct. tw. Old European single cut diamonds,...
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ANTIQUE ART DECO PLATINUM DIAMOND BRACELET.This stunning antique Art Deco bracelet is adorned with an approx. .75 ct. antique marquise shaped diamond in the center, of J-K color and VVS clarity, two emerald cut diamonds,...
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3.25 CT. ROUND DIAMOND PLATINUM RING.This platinum ring is set with an approx. 3.25 ct. transitional cut diamond, of J color and VS2-SI1 clarity, very good cut, in a four prong peg type setting, and invisible...
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TIFFANY & CO. PLATINUM & 5 CT DIAMONDBAR PIN. This stunning Art Deco style pin with delicate hand pierced detail and milgrain accents is set with seven .50 ct. Old European cut diamonds in the center for a total...
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4 CT. TW. DIAMOND PLATINUM STUD EARRINGS.An eye catching pair of 4 ctw. diamond stud earrings, each diamond is approx. 2.0 ct. each, estimated J-K color and I1 clarity, very good cut, 2.59 grams....
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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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VINTAGE 14KT GOLD OPAL & DIAMOND EARRINGS.Very bright blue-green oval opals are scattered playfully amongst golden pins and platinum diamond leaves, approx. 2.5 ct. tw. opals and .40 ct. tw. single cut diamonds, posts...
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PLIQUE A JOUR DIAMOND AND GARNET GRASSHOPPER PIN. This whimsical antique 14k rose gold pin features two Old Mine cut diamonds approx. .65 and .90 ct., I/J color-SI2/I1 clarity, and one Old European cut diamond...
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PLATINUM PIN W/ DIAMONDS & SYNTHETICBLUE SAPPHIRE. A platinum pin set with a large dark blue synthetic sapphire cabochon, surrounded by Old European cut and single cut diamonds, approx. 1.10 ct. tw., of G-H...
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PLATINUM INVISIBLE SET DIAMOND AND RUBYRING. This square top ring is bezel set with approx. .90 ct. tw. square modified brilliant cut, medium dark red rubies in the center and is surrounded by a channel of invisible...
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35 CT. AQUAMARINE & DIAMOND, PLATINUMPENDANT. The emerald cut aquamarine has an exact weight of 34.65 ct. size 15.72 x 24.27 x 11.90 mm (loose, needs to be re-set), surrounded by an oval halo of approx. 1.0 ct....
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VINTAGE 18K GOLD SYNTHETIC RUBY & DIAMONDRING. This platinum top ring is set with a larger round brilliant diamond in the center that is approx. .25 ct., of G-H color and I1 clarity, surrounded by approx. .50 ct....
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1.25 CT. MODERN ROUND BRILLIANT DIAMONDPLATINUM RING This square top filigree diamond ring is set with an approx. 1.25 ct MRB diamond, of J-K color and SI2-I1 clarity, surrounded by a halo of round brilliant cut...
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1.20 CT. DIAMOND PLATINUM RING, F COLORSI. CLARITY. GIA certified 1.20 ct. modern round brilliant cut diamond center stone, of F color and SI1 clarity, very good cut, diamond is laser inscribed (lab name is chipped...
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3.06 CT. OVAL DIAMOND AND PLATINUM RING.The 3.06 ct. oval center diamond is GIA certified #2105706928, graded I color (no fluorescence), VS2 clarity, very good cut. It is flanked by approx. 1.0 ct. tw. kite shaped...
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PLATINUM EDWARDIAN PIN W/ 3 CT. OLDEUROPEAN DIAMOND. This floral and vine motif pin is set with an approx. 3.07 ct. Old European cut diamond, estimated K-L color/ VVS clarity, surrounded by approx. .50 ct....
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VINTAGE PLATINUM DIAMOND & EMERALD CIRCLEPIN. This lovely pin has a repeating daisy pattern of colorless diamonds with emerald centers, approx. 3.0 ct. tw. round brilliant cut diamonds, F-G-VS, excellent cut, approx....
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3+ CT DIAMOND AND 1.9 CT SAPPHIRE CARTIERSTYLE LONG CHAIN NECKLACE IN PLATINUM: A vintage 38'' Platinum, Cartier Style Long Chain Necklace with 19 old European and round brilliant cut diamonds rated approx. VS-SI...
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Cartier 18k and platinum ruby and diamondring, the cushion shape ruby (approx 2.ct by formula) flanked by two trillion shape diamonds (approx .50ct tw), size 7.25, hallmark 'Cartier 18k Plat.' Consignor paid $59,000...
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PR VINTAGE CARTIER PLATINUM & DIAMONDEARRINGS Pair of Platinum Diamond Stud Earrings by Cartier, each round brilliant cut (European cut) diamond measures approx. 4.8mm, approx. total diamond weight of the pair...
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EARRINGS - One pair of platinum emeraldand diamond earrings with omega clips each with (1) cushion cut emerald surrounded by (12) round brilliant cut diamonds set in platinum and 18K yellow gold prongs emeralds...
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BROOCH - One Platinum and Diamond CircleBrooch set with (28) round brilliant cut diamonds in shared prong mountings approx. 2.80 ct tw clarity VS color G-H unmarked tested platinum completed by a hinged pin with...
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LADY'S RING - One Platinum and DiamondSolitaire Ring set with (1) round brilliant cut diamond in a four prong head 1.62 ct tw diamond clarity H color VVS2 stamped '100 Irid 900 Plat' 3.30 dwt fine condition. Appraisal...
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