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...
[more like this]
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...
[more like this]
ART DECO DIAMOND & SAPPHIRE BROOCHArtDeco platinum diamond and sapphire brooch containing a total of 21 round brilliant diamonds, the center diamond weighing approximately .60 ct, 2 side diamonds weighing approximately...
[more like this]
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...
[more like this]
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...
[more like this]
PLATINUM DIAMOND AND SAPPHIRE RINGeternityband, approx. 30 square cut blue sapphires approx. 2 x 2mm each, approx. 160 round brilliant diamonds estimated total weight 1.20cts., tested platinum, 5/16 in. wide, approx....
[more like this]
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...
[more like this]
PLATINUM ART DECO BLUE SAPPHIRE ANDDIAMOND BRACELET28 calibre cut blue sapphires, 60 round full cut diamonds, approx. 1.20ctw., VS, G-H, tested platinum, 7-1/2 in. length, hidden box with safety clasp, 23.1...
[more like this]
OSCAR HEYMAN & BROTHERS PLATINUM, MULTICOLORED SAPPHIRE, AND DIAMOND CONVERTIBLE NECKLACE/BRACELETSOSCAR HEYMAN & BROTHERS Platinum, Multi Colored Sapphire, and Diamond Convertible Necklace/Bracelets, ca. 1954;...
[more like this]
PLATINUM PEARL, DIAMOND AND SAPPHIREBRACELET PLATINUM LADIES CUSTOM SOUTH SEA PEARL, DIAMOND AND SAPPHIRE BRACELET HAVING 1.30 INCH WIDE FLEXIBLE LATTICE COMPOSED OF COLORED SAPPHIRES, DIAMONDS AND SOUTH SEA...
[more like this]
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...
[more like this]
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...
[more like this]
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...
[more like this]
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:...
[more like this]
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:...
[more like this]
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...
[more like this]
DIAMOND, BLUE SAPPHIRE AND PLATINUMRING RING WITH GIA CERTIFICATE, the ring centering a 2.50 ct. cushion-cut blue sapphire. Ring size 6....
[more like this]
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...
[more like this]
RENAISSANCE PLATINUM, DIAMOND AND SAPPHIRERING, W RING, with a round-cut diamond and blue sapphire baguette set on each side of a centered 1.67 ct. round, brilliant-cut diamond (color grade: J; clarity grade: I1)...
[more like this]
VINTAGE PLATINUM DIAMOND AND SAPPHIREWATCH WATCH, vintage platinum ladies corded band watch approx. 6.0 inches overall, engraved case with 42 diamonds approx. .50cttw., 20 calibre cut blue sapphires, case back...
[more like this]
PLATINUM, DIAMOND, BLUE SAPPHIRE ANDRUBY RINGPlatinum, Diamond, Blue Sapphire and Ruby Ring, Centered with one round brilliant-cut diamond weighing approximately 1.15 carats, flanked by one round faceted blue...
[more like this]
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...
[more like this]
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...
[more like this]
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...
[more like this]
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...
[more like this]
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...
[more like this]
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...
[more like this]
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...
[more like this]
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...
[more like this]
PLATINUM DIAMOND & SAPPHIRE CLUSTERCOCKTAIL RING Vintage 1940's platinum diamond and sapphire cluster cocktail ring, channel, bead and prong set with 21 single cut and Old European Cut diamonds measuring approx:...
[more like this]
PATEK PHILIPPE & CO. DIAMOND SAPPHIRELADY'S WATCH Patek Philippe & Co. art deco platinum diamond and sapphire lady's dress watch with 14K white gold mesh bracelet, rectangular case set with 46 round single-cut...
[more like this]
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...
[more like this]
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...
[more like this]
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...
[more like this]
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,...
[more like this]
Lady's vintage diamond, platinumring, 16 old mine-cut and single-cut diamonds, estimated total weight 1.0 ct., with 24 synthetic blue sapphires, platinum mount, size 6 (sizable); insurance replacement value...
[more like this]
