Sold2023JEWELRY: Pink tourmaline and diamond ring, tested 14K yellow gold and platinum, with one claw- setJEWELRY: Pink tourmaline and diamond ring, tested 14K yellow gold and platinum, with one claw- set emerald cut pink tourmaline center stone measuring 8.4 x 7.5 mm, (estimated weight of 2.68 carats) heSee Sold Price
Sold202255337: David Webb Jadeite Jade, Diamond, Platinum, GolDavid Webb Jadeite Jade, Diamond, Platinum, Gold Jewelry Suite Stones: Carved and pierced jadeite jade; full-cut diamonds weighing a total of approximately 2.50 carSee Sold Price
Sold202255347: Montreaux, Chaavae Emerald, Diamond, Platinum, Montreaux, Chaavae Emerald, Diamond, Platinum, Gold Jewelry Suite Stones: Full-cut diamonds weighing a total of approximately 18.00 carats; emerald cabochonsSee Sold Price
Sold202255348: Henry Dunay Diamond, Platinum, Gold Jewelry SuiHenry Dunay Diamond, Platinum, Gold Jewelry Suite Stones: Full-cut diamonds weighing a total of approximately 0.20 carat Metal: Platinum, 18k gold Marked: HeSee Sold Price
Sold2016(Lot of 3) Demantoid and tsavorite garnet, tourmaline,(Lot of 3) Demantoid and tsavorite garnet, tourmaline, diamond, platinum and yellow gold stick pins including one demantoid garnet, diamond, platinum-topped 14k yellow gold parrot stick pin; one demanSee Sold Price
Sold2015Collection of Emerald, Diamond, Platinum, Gold RIng andCollection of Emerald, Diamond, Platinum, 14k Yellow Gold Jewelry. Including one ring featuring three emerald-cut emeralds weighing a total of approximately 1.10 cttw., accented by two baguette-cut diSee Sold Price
Sold2022A gold, platinum, tourmaline, diamond, and turquoise brooch, Tiffany & Co. SchlumbergerA gold, platinum, tourmaline, diamond, and turquoise brooch, Tiffany & Co. Schlumberger designed as a textured 18K gold salamander set throughout with emerald-cut tourmalines, platinum dactyly set witSee Sold Price
Sold202114K Yellow Gold Platinum Tourmaline Diamond RingThis is an antique 14K yellow gold ladies ring set with a large faceted green tourmaline gemstone. Flanked by diamond baguettes set in platinum. The diamonds are VS clarity and GH color. Size: 5.75 USSee Sold Price
Sold2015(Lot of 2) Diamond, platinum and 14k white gold jewelry(Lot of 2) Diamond, platinum and 14k white gold jewelry items comprised of one Hamilton 15 jewel manual wind wristwatch with a platinum case set with single cut diamonds, totaling approximately 0.33 cSee Sold Price
Sold202418k Gold Platinum Tourmaline Diamond Flower Brooch PinMETAL: 18k Gold/Platinum. GEMSTONES: Mixed cut diamonds approx. 36 stones. Tourmaline. MEASUREMENTS: Brooch is 45mm x 36mm. MARKED: Hallmarks. WEIGHT: 8.3 grams.Gemstones have not been graded for coloSee Sold Price
Sold2015(Lot of 2) Diamond, platinum and 14k white gold jewelry(Lot of 2) diamond, platinum and 14k white gold jewelry items comprised of one platinum ring set with (5) full cut diamonds, totaling approximately 0.40 ct., size 7, together with one 14k white gold bSee Sold Price
Sold2016Pink tourmaline, diamond and 14k yellow gold jewelryPink tourmaline, diamond and 14k yellow gold jewelry suite comprised of one by-pass motif bangle, featuring (2) oval cut tourmalines weighing a total of approximately 5.50 cts., accented by (6) full cSee Sold Price
Sold202211113: H. Stern Tourmaline, Diamond, White Gold JewelryH. Stern Tourmaline, Diamond, White Gold Jewelry Stones: Emerald and oval-shaped indicolite tourmalines weighing a total of approximately 5.45 carats; full and sinSee Sold Price
Sold2018Cultured Pearl, Diamond, Platinum-Topped, 14k YellowCultured Pearl, Diamond, Platinum-Topped, 14k Yellow Gold Jewelry Suite. Including one freshwater pearl, diamond, platinum-topped circle brooch measuring approximately 27 mm together with a cultured pSee Sold Price
Sold2023JEWELRY. 18kt Gold, Platinum, Diamond and RubyPendant. Large 18kt yellow gold handhammered pendant or brooch suspending an oval form platinum pendant with a central prong-set oval faceted colored gem, most surely a ruby, with a surround of surrouSee Sold Price
Sold2022JEWELRY. 14kt Gold, Tourmaline, Diamond and EnamelBrooch or Pendant. 14kt gold mounted statement brooch or pendant with central carved bi-color tourmaline depicting a leaf with a surround of multiple tiers of round cut diamonds and blue, yellow, andSee Sold Price
Sold2022MODERN 14K GOLD TOURMALINE DIAMOND JEWELRY RINGA modern type 14K yellow gold jewelry ring with a cut tourmaline stone set in the center and adorned with diamonds to the sides. Marked with the gold proof marks. Total weight: 4.5 g. Vintage and ModeSee Sold Price
Sold202214K GOLD PLATINUM DIAMONDS JEWELRY RING WITH BOXA vintage platinum over 14K yellow gold jewelry ring. The ring is encrusted with cut diamonds. Marked with a standard Gold hallmark and other Assay marks. Circa: 20th century. presented in a box. TotaSee Sold Price
Sold2015Collection of Two Art Deco Diamond, Multi-Stone,Collection of Two Art Deco Diamond, Multi-Stone, Platinum, 14k White Gold Jewelry Items. Including one diamond, sapphire, rock crystal quartz, 14k white gold floral and filigree motif brooch measuringSee Sold Price
Sold202214K GOLD DIAMOND, CITRINE JEWELRY - LOT OF 3137055 14K GOLD DIAMOND, CITRINE JEWELRY - LOT OF 3 14K Yellow gold Diamond, Tourmaline Jewelry - lot of 3. To include one necklace 18.5" length, one pair of about 1.25ct (2.5ctw) citrine earrings, anSee Sold Price
Sold202214K GOLD DIAMOND, CITRINE JEWELRY - LOT OF 3135057 14K GOLD DIAMOND, CITRINE JEWELRY - LOT OF 3 14K Yellow gold Diamond, Tourmaline Jewelry - lot of 3. To include one necklace 18.5" length, one pair of about 1.25ct (2.5ctw) citrine earrings, anSee Sold Price
Sold2023JEWELRY. 18kt Gold, Platinum and Diamond Bracelet.18kt yellow gold hinged bracelet displaying a band of (21) round brilliant cut diamonds accented by (6) applied bezel set round brilliant cut diamonds all set in platinum. One additional platinum bezeSee Sold Price
Sold2022JEWELRY. 14kt Gold, Platinum and Diamond Bracelet.Vintage or retro 14kt yellow gold bracelet with (2) diamond inlaid platinum rectangular panels which opens to reveal a hidden watch face with an unsigned silver dial, Arabic numeral hours chapter, bluSee Sold Price
Sold2022JEWELRY. 14kt Gold, Platinum and Diamond Watch.An engraved ladies14kt Gold, platinum and diamond mechanical watch. This watch features a platinum case with diamond accents, engraved platinum case back, acrylic crystal, white dial, Arabic numeralsSee Sold Price
Jun 23Modern JewelryTiffany & Co. 1.70 Carat Tourmaline 0.60 Diamond Platinum Gems Stone NecklaceUS$5,500
Jun 23Modern Jewelry14.15 Carat Emerald Cut Tourmaline 0.12 Carat Diamond 18k Two Tone Gold RingUS$5,800
Jun 23Modern Jewelry10.00 Carat Cushion Tourmaline 1.65 Carat Princess Cut I VS2 and Round Brilliant I VS1 Diamond 18US$16,750
18 hrs LeftRiverside GalleriesPlatinum and 18K Yellow Gold Setting with 2.48ct Gold Tourmaline and 1.90ct Diamond RingUS$50
5 days LeftRiverside GalleriesPlatinum and 18K Yellow Gold Setting with 2.48ct Gold Tourmaline and 1.90ct Diamond RingUS$50
22 hrs LeftBidhausDavid Webb Platinum & 18K Yellow Gold Soft Cushion Shaped Pearl And Diamond EarringsUS$10
Jun 24Platinum Auction GroupDiamond & Gems Cuff Bracelet 14k Yellow Gold Double Band Denoir ItalianUS$450
Jun 19IntervendueEstate Italian 1.78 Ct Pink Tourmaline Diamond Platinum & 18K Yellow Gold RingUS$800
6 days LeftHeritage Auctions71038: Diamond, Platinum, White Gold Jewelry Stones: FUS$1,000
Jun 20Modern JewelryArt Deco DIAMOND RUBY EMERALD PLATINUM GOLD EARRINGS PIN SET 1930s Indian EpicUS$16,500
3 days LeftBidhausDavid Webb Hinge Collar Platinum & 18K Yellow Gold 2.50 Carat Diamond NecklaceUS$10
Jun 20Modern JewelryArt Deco DOUBLE CLIP Pin Brooch Pair French Platinum Gold Pearl Diamond 1930sUS$13,750
Jun 23Modern Jewelry3.41 Carat Princess Cut G-J-H SI1-VS2-VS1 Diamond Platinum 14K Gold PendantUS$25,000