ART DECO PLATINUM DIAMOND BLUE SAPPHIRERING Art Deco period platinum ring, brightly polished and engraved, featuring centered bezel set blue sapphire high dome oval cabochon, weighing approx. 3.30 carats, further...
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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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ANTIQUE SAPPHIRE DIAMOND HALO RING IN18K AND PLATINUMAn antique sapphire and diamond halo ring in 18k yellow gold shank with a platinum top setting. The ring features an oval faceted sapphire held with yellow...
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A 22 CARAT STAR SAPPHIRE, DIAMOND &PLATINUM RINGA star sapphire, diamond and platinum ring centering one star sapphire, measuring and weighing approximately 17 x 15 x 8.9mm, 22.00 carats and surrounded by pear...
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ANTIQUE OLD EUROPEAN CUT DIAMOND ANDSAPPHIRE PLATINUM ...Antique Old European Cut Diamond and Natural Sapphire Platinum Ring , the diamond surrounded by 13 blue sapphires and set in platinum. The Old European...
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VAN CLEEF ARPELS PLATINUM DIAMOND ANDBLUE SAPPHIRE RIN...Van Cleef Arpels Platinum Diamond and Blue Sapphire Ring set with center emerald cut diamond, flanked by three emerald cut diamonds on either side, center...
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PLATINUM DIAMOND LINE BRACELET36 oldEuropean cut diamonds estimated total weight 3.25cts., H-J, VS to SI, French cut synthetic blue sapphires, tested platinum, 3/8 in. wide, 6-3/4 in. lg., 24.9 grams
Provenance:...
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FOUR PLATINUM STACKABLE RINGS, BLUESAPPHIRE, EMERALD, ...20 princess cut blue sapphires, approx. 0.40ctw., 16 round full cut diamonds, approx. 0.32ctw., rings sz. 5 with ring guard on, 2.3mm width; 37 French...
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OSCAR HEYMAN & BROTHERS PLATINUM, MULTICOLORED SAPPHIRE, AND DIAMOND CONVERTIBLE NECKLACE/BRACELETSOSCAR HEYMAN & BROTHERS Platinum, Multi Colored Sapphire, and Diamond Convertible Necklace/Bracelets, ca. 1954;...
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LADIES PLATINUM SAPPHIRE & DIAMOND RINGWomensplatinum, sapphire and diamond ring, size 6.5. Split band design in platinum with oval cut blue synthetic sapphire approx. 5 carats. Accenting (12) round and (4) baguette...
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PLATINUM LADIES BLUE SAPPHIRE AND DIAMONDRING RING HAVING 3.43 CT PEAR SHAPE BLUE SAPPHIRE, GIA CERTIFIED REPORT #2155262033; SET WITH 40 ROUND BRILLIANT CUT DIAMONDS APPROX. 0.86 CTW, CLARITY VS-1 TO VS-2; 6.21...
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6.3 CTW BLUE SAPPHIRE & DIAMOND PLATINUMRING Modern blue sapphire and ballerina set diamond platinum ring comprising a 6.30 ctw Ceylon blue faceted oval cut sapphire and forty-eight 2.0 ctw modern round brilliant...
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MODERN DOME 6CTW SAPPHIRE & DIAMONDPLATINUM RING Modern platinum dome sapphire and diamond ring comprising of seven faceted oval cut 6 ctw sapphires (dark blue color, eye clean clarity) and one hundred and...
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ANTIQUE DIAMOND, SAPPHIRE AND PLATINUMRING RING. The platinum filigree ring with 16 round single-cut diamonds and eight calibre-cut blue sapphires set around a featured Old European-cut diamond with an estimated...
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ANTIQUE BLUE SAPPHIRE, DIAMOND AND PLATINUMRING RING. The hand engraved filigree platinum ring with 13 round-cut diamonds set on each side of a featured 2.50 cts. blue sapphire. Total combined weight for all 26 diamonds:...
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ANTIQUE SAPPHIRE, DIAMOND AND PLATINUMRING RING. The hand engraved filigree platinum ring with round-cut diamonds set on each side of a featured 2.50 cts. blue sapphire. Total combined weight for all 26 diamonds:...
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BLUE SAPPHIRE, DIAMOND AND PLATINUMRING RING, with 20 round, full-cut diamonds and six diamond baguettes set around a featured oval-cut blue sapphire with an estimated weight of 1.58 ct. Total combined estimated...
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DIAMOND, BLUE SAPPHIRE AND PLATINUMRING RING WITH GIA CERTIFICATE, the ring centering a 2.50 ct. cushion-cut blue sapphire. Ring size 6....
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BLUE SAPPHIRE, DIAMONDS AND PLATINUMDINNER RING DINNER RING, featuring a centralized and diagonally set 3.0 ct. marquise-cut blue sapphire between two columns of seven round-cut diamonds, the 14 diamonds having...
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TESTED PLATINUM, BLUE SAPPHIRE AND DIAMONDRINGTested Platinum, Blue Sapphire and Diamond Ring, Centered with one oval faceted blue sapphire measuring approximately 11.84 x 8.86 x 6.55 mm, weighing approximately 5.25...
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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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PAIR OF PLATINUM, BLUE SAPPHIRE ANDDIAMOND CLUSTER PIERCED EARRINGSPair of Platinum, Blue Sapphire and Diamond Cluster Pierced Earrings, Each set with two round brilliant-cut diamonds weighing approximately...
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18-KARAT YELLOW-GOLD, PLATINUM, BLUESAPPHIRE AND DIAMOND RING18-Karat Yellow-Gold, Platinum, Blue Sapphire and Diamond Ring, Centered with one cut-cornered rectangular-cut blue sapphire weighing approximately...
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MATINEE LENGTH TESTED PLATINUM, BLUESAPPHIRE, DIAMOND AND PEARL PENDANT NECKLACEMatinee Length Tested Platinum, Blue Sapphire, Diamond and Pearl Pendant Necklace, The geometric design necklace set with seed...
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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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BLUE SAPPHIRE, DIAMOND AND PLATINUMRING RING, with a pair of 0.23 ct. round brilliant-cut diamonds (color grade: D-E; clarity grade: VS); and 2.50 cts. cushion-cut blue sapphire. The ring weighs 6.7 grams and...
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18K GOLD & PLATINUM SAPPHIRE & DIAMONDBROOCH Fabricated in 18K yellow gold and platinum, brightly polished and milgrain finished, featuring two carved sapphire fish, one yellow and one blue, weighing a total of...
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Ladies 5ct Sapphire & Diamond PlatinumRing Size 6. Includes a 5.02 carat Sri Lankan cushion modified brilliant step cut natural Sapphire corundum of a transparent medium-dark slightly violetish blue color measuring...
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PLATINUM 1.70 CT UNHEATED BLUE SAPPHIRE& DIAMOND RING: 1.70 CT unheated blue sapphire is set in Platinum and complemented with .54 CTW diamonds surrounding it and cascading down the split shoulders. Sapphire is...
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A Pair of Art Deco Platinum Diamondand Sapphire Brooches American ca. 1930's Hand made platinum brooches designed as open semi-circles each set with round full cut diamonds and baguette cut diamonds total estimated...
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Sapphire, diamond, platinum ring, centraloval blue sapphire, estimated weight 1.38 cts., flanked by eight diamonds, total estimated weight 1.0 ct., platinum mount, interior engraved "My Best Friend", size...
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A French Sapphire, Diamond, 18k Gold,Platinum Bracelet Round cut blue sapphires mounted in articulated 18k yellow gold bracelet, in cross-over fashion with platinum and diamond brackets for length adjustment,...
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Diamond and platinum bracelet, 20 roundbrilliant-cut diamonds, H color, SI1 clarity, estimated total weight 1.5 cts., and 20 synthetic blue sapphires, polished platinum (stamped) straight line bracelet, gross weight...
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SAPPHIRE DIAMOND PLATINUM AND GOLD BROOCHplatinum and 14k yellow gold set with round-cut diamonds and square facet-cut blue sapphires. Brooch length: 2''....
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Sapphire, diamond platinum ring, centralemerald-cut blue sapphire, estimated total weight 5.0 cts., surrounded by 16 pear and baguette diamonds, estimated total weight .88 cts., set in platinum, size 6-1/2; insurance...
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