PLATINUM SAPPHIRE DIAMOND CLIP EARRINGSPlatinum Sapphire Diamond Earrings, featuring two oval blue sapphires weighing a total of approx. 3.30 carats, further adorned with 24 round brilliant cut diamonds weighing...
[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]
PLATINUM BURMA RUBY AND DIAMOND RINGAplatinum Art Deco style ring featuring a center oval faceted Burmese ruby surrounded with diamonds.
Diamond Attributes: 42 round diamond with approximately 0.36 carat total...
[more like this]
A GEMSTONE AND PLATINUM PENDANT NECKLACEA gemstone and platinum pendant necklace
designed as an oval-cut blue topaz, measuring approximately 17.90 x 13.00 x 9.00 mm, framed by pear, marquise or circular-cut blue...
[more like this]
A GEMSTONE AND PLATINUM RING A gemstoneand platinum ring
designed as a bezel-set oval-cut emerald, weighing approximately 3.20 carats, between scalloped ruby tablets, further accented by rose-cut diamonds, between...
[more like this]
A GEMSTONE AND EIGHTEEN KARAT GOLD BROOCH,HAMMERMAN BROTHERS A gemstone and eighteen karat gold brooch, Hammerman Brothers
the wild boar form, featuring round ruby cabochon and single-cut diamond set eye and tusk...
[more like this]
A GROUP OF EARLY 20TH CENTURY GEMSTONEAND GOLD JEWELRY A group of Early 20th Century gemstone and gold jewelry
including a fourteen karat gold brooch, set with silver-topped single-cut diamond ribbons centered...
[more like this]
J.E. CALDWELL ART DECO PLATINUM GEMSTONEBROOCHtwo old European cut diamonds estimated total weight 0.36ct., approx. 62 single and old European cut diamonds estimated total weight 1.10cts., French cut black onyx,...
[more like this]
PLATINUM, 14KT. GEMSTONE BRACELETantiquebracelet soldered into retro line bracelet jacket, 50 single cut diamonds, 10 round cabochon rubies, antique bracelet tested platinum, bracelet jacket stamped "OFS, 14K",...
[more like this]
PLATINUM GEMSTONE RINGone rectangularcut green tourmaline approx. 20.7 x 13.8 x 10mm, two tapered baguette diamonds estimated total weight 0.70ct., shank tested platinum, approx. size 7, 14.6 grams
Provenance:...
[more like this]
DAVID WEBB PLATINUM, 18KT. GEMSTONEEARCLIPSeach with one carved emerald cabochon approx. 12 x 11.8mm, 12 round and oval ruby cabochons approx. 5 and 5.5 x 4.7mm each, 30 round brilliant diamonds estimated total...
[more like this]
ART DECO PLATINUM GEMSTONE RINGthreeold European cut diamonds estimated total weight 0.48 carat, 12 round single cut diamonds, eight triangle cut synthetic rubies, tested platinum, yellow gold bezels, size 6,...
[more like this]
PLATINUM 14KT. GEMSTONE RINGflower design,center round faceted citrine approx. 5.25mm, 12 marquise cut citrine approx. 8 x 3.5mm each, 24 round brilliant diamonds estimated total weight 0.36ct., stamped "14K, PLAT"...
[more like this]
ANTIQUE GOLD GEMSTONE CHARM BRACELETcharmsare converted antique stick pins, gemstones including: rose cut diamond, garnet, assorted synthetic stones, small marquise cut opal, six tested 14kt., one tested platinum...
[more like this]
ART DECO PLATINUM GEMSTONE RINGthreeold European cut diamonds estimated total weight 0.48 carat, 12 round single cut diamonds, eight triangle cut synthetic rubies, tested platinum, yellow gold bezels, size 6,...
[more like this]
ANTIQUE PLATINUM GEMSTONE BROOCHcrowndesign, approx. 48 old European cut diamonds estimated total weight 0.96ct., 12 square cut blue sapphires approx. 1 x 1mm each, three pearls, stamped "1932", crown tested...
[more like this]
PLATINUM RUBY & DIAMOND COLLAR CHANDALIERNECKLACE NECKLACE Platinum ruby and diamond chandelier necklace with 24 oval cut rubies and brilliant and brilliant cut diamonds. Lord of the gemstones or king of all precious...
[more like this]
PLATINUM STATEMENT DECO 47.00CTTW DIAMONDBRACELETPLATINUM 1930'S STATEMENT DECO 47.00CTTW DIAMOND BRACELET Old cut diamonds, baguette cut diamonds, straight cut diamonds: total carat weight 47.00cttw. Art Deco jewelry...
[more like this]
COLLECTION OF GEMSTONE ETERNITY BANDS
Consistingof a platinum band containing numerous French cut sapphires, a platinum band containing numerous step cut sapphires, a platinum band containing numerous step cut rubies and...
[more like this]
SAPPHIRE, DIAMOND AND PLATINUM RINGSAPPHIRE,DIAMOND AND PLATINUM RING WITH GEMSTONE REPORT. The platinum ring with 70 round, brilliant-cut diamonds set around a featured 2.30 cts. oval, mixed-cut violetish-blue sapphire....
[more like this]
PLATINUM AND GEMSTONE BROOCHPlatinumand gemstone brooch, 2.2 dwt.
Competitive in-house shipping is available for this lot.
Condition:
New buyers must pay with cash, money order, cashier's check, bank wire...
[more like this]
PLATINUM 3.5CT PINK GEMSTONE NECKLACEPlatinumchain hung with a 3.5 CT round faceted pink gemstone. Stamped PLAT*. Measurements:, Length: 17 IN. Weight: 5.46 G....
[more like this]
DAVID WEBB STAR SAPPHIRE AND DIAMONDCOCKTAIL RING Summary of Key Characteristics • Metal: 18K yellow gold, platinum • Gemstone(s): oval cabochon grey sapphire approx. 17.51 carats; round brilliant cut diamonds...
[more like this]
DIAMOND SAPPHIRE AND EMERALD DROP NECKLACESummary of Key Characteristics • Metal: platinum • Gemstone(s): round brilliant cut diamonds 1.02 carats total, most G-H/VS (carat weight stamped); pear shape emerald...
[more like this]
EDWARDIAN DIAMOND PEARL NECKLACE Summaryof Key Characteristics • Metal: platinum • Gemstone(s): square step cut diamond approx. 0.48 carat, G-H/VS; marquise cut diamond approx. 0.33 carat, H-I/VS; old and rose...
[more like this]
PLATINUM 3.5CT PINK GEMSTONE NECKLACEPlatinumchain hung with a 3.5ct round faceted pink gemstone. Stamped PLAT*. Approx. length 17 in. Approx weight 5.46 grams....
[more like this]
PLATINUM NATURAL SAPPHIRE & DIAMONDRINGNatural fancy sapphire corundum and diamond ring with platinum setting. Ring features an oval brilliant cut natural purple pink sapphire corundum gemstone. Round brilliant...
[more like this]
ART DECO PLATINUM DIAMOND & ONYX NECKLACEHand fabricated platinum, diamond, and onyx necklace, designed in the Art Deco style, featuring ribbon and bow motifs, with double drop tassels, adorned with 3 bezel set old...
[more like this]
RUBY, DIAMOND AND PLATINUM RINGRUBY,DIAMOND AND PLATINUM RING WITH GEMSTONE REPORT. The platinum ring with three rows of round-cut diamonds set around a 0.70 ct. oval-cut clarity enhanced red ruby. Total combined...
[more like this]
An Estate Art Deco Platinum Diamondand Sapphire Bracelet ca. 1930's Platinum articulated bracelet with a loose ribbon design in the center featuring an Asscher cut diamond estimated weight 2.26 ct set into...
[more like this]
Tiffany & Co. Antique Drop GemstonePendant 1915-1920 ?Tiffany & Co. 18k yellow gold platinum gemstone and diamond pendant containing a round peridot?(RI=1.675) weighing approximately 3.05 cts. an old European-cut...
[more like this]
PLATINUM DIAMOND & RUBY RING: Platinumring contains one round shaped synthetic ruby . Weight: 2.00 Ct. Approx. Four round full cut diamonds. Weight: .25 Ct. Approx. Rated VS in clarity and G-H in color. The gemstones...
[more like this]
PLATINUM DECO MIKIMOTO PEARL NECKLACE:A 16'' strand necklace of 4.50-5.00 mm Mikimoto cultured pearls. Grade ''A '' quality with sterling silver clasp. Signed: Mikimoto. Pendant is a platinum Art Deco clasp with...
[more like this]
A Platinum Diamond and Multicolor GemstoneRing Platinum ring with a hexagonal mounting set in the center with a round brilliant cut diamond estimated weight 0.80 ct and further set with color gemstones depicting an...
[more like this]
Platinum Opal and Diamond Ringcenteringon one opal (approximately 2.95 carat) set in a six-claw prong setting flanked on each side with one full cut round diamond (approximately .40 total carat weight VS2-SI1 clarity...
[more like this]
Platinum Diamond and Sapphire Ringcenteringon one natural round sapphire (approximately 1.46 carats) (7mm) and flanked on each side by one round brilliant cut diamond (approximately 2.00 total carat weight) gemstones...
[more like this]
