Sold2023Art Deco 18 Karat Yellow Gold, Platinum, Diamond and Ruby Bar BroochArt Deco 18 Karat Yellow Gold, Platinum, Diamond and Ruby Bar Brooch Bezel set on the diagonal with four square French cut Diamonds [G/VVS], approximate total weight 2.05 carats, and enhanced with 16See Sold Price
Sold2019A Retro 18 Karat Yellow Gold, Platinum, Diamond andA Retro 18 Karat Yellow Gold, Platinum, Diamond and Emerald Wristwatch, Gubelin, the bezel and lugs containing 28 round brilliant cut diamonds weighing approximately 0.84 carats total and six round miSee Sold Price
2024Vintage David WEBB BROOCH Pin Pendant 18k Gold Gems Estate JewelryVK ITOO DAVID WEBB 18 karat Yellow Gold Platinum Diamond Emerald Brooch A gorgeous vintage David Webb 18 karat gold brooch, featuring emerald and diamond. Designed as a swirled branch, this vintage DaSee Sold Price
Sold2019An 18 Karat Yellow Gold, Platinum and Diamond Bracelet,An 18 Karat Yellow Gold, Platinum and Diamond Bracelet, Montreaux, unsigned, containing 72 round brilliant cut diamonds weighing approximately 2.55 carats total. Stamp: 18K. 101.80 dwts.See Sold Price
Sold2019An 18 Karat Yellow Gold, Platinum and Diamond Ring,An 18 Karat Yellow Gold, Platinum and Diamond Ring, containing one old European cut diamond weighing approximately 1.24 carats, and two old European cut diamonds weighing approximately 1.60 carats totSee Sold Price
Sold2019An 18 Karat Yellow Gold, Platinum and Diamond Ring,An 18 Karat Yellow Gold, Platinum and Diamond Ring, Montreaux, unsigned, containing 105 round brilliant cut diamonds weighing approximately 6.50 carats total. Stamp: 18K. 10.40 dwts.See Sold Price
Sold2018An 18 Karat Yellow Gold, Platinum and Diamond FlowerAn 18 Karat Yellow Gold, Platinum and Diamond Flower Clip Brooch, Italian, consisting of five stippled textured curved petals surmounted with platinum zigzag design plaques containing 63 round brilliaSee Sold Price
Sold202418 Karat Yellow Gold and Platinum Diamond Ring18 Kt. yellow gold and platinum ring with squared shank, center 4-prong set with one Round Brilliant cut Diamond [H/VS-2], approximately 0.68 ct., accented with 22 full cut round Diamonds [H/VS], apprSee Sold Price
Sold2019An 18 Karat Yellow Gold, Platinum and Diamond Ring,An 18 Karat Yellow Gold, Platinum and Diamond Ring, Kurt Wayne, Circa 1973, containing nine round brilliant cut diamonds weighing approximately 1.45 carats total. Stamp: KW 1973 24611 18K. 9.80 dwts.See Sold Price
Sold2018*An 18 Karat Yellow Gold, Platinum, Amethyst, DiamondAn 18 Karat Yellow Gold, Platinum, Amethyst, Diamond and Ruby Articulated Turtle Pendant/Brooch, containing one oval mixed cut amethyst weighing approximately 23.91 carats, seven round brilliant cut dSee Sold Price
Sold2018An 18 Karat Yellow Gold, Platinum and Diamond Brooch,An 18 Karat Yellow Gold, Platinum and Diamond Brooch, containing 15 round brilliant cut diamonds weighing approximately 0.75 carat total. Stamp: H 18K. 15.10 dwts.See Sold Price
Sold2018An 18 Karat Yellow Gold, Platinum and Diamond Ring,An 18 Karat Yellow Gold, Platinum and Diamond Ring, containing five square step cut diamonds weighing approximately 0.50 carat total. Stamp: 18K. 9.50 dwts. Estimate $ 300-500See Sold Price
Sold2018*An 18 Karat Yellow Gold, Platinum and Diamond SquiggleAn 18 Karat Yellow Gold, Platinum and Diamond Squiggle Brooch, Paloma Picasso for Tiffany & Co., Circa 1983, containing 11 round single cut diamonds. Stamp: Paloma Picasso 1983 TIFFANY&CO 18K PLAT. 5.See Sold Price
Sold2018An 18 Karat Yellow Gold, Platinum and Diamond Ring,An 18 Karat Yellow Gold, Platinum and Diamond Ring, Jabel, containing seven round brilliant cut diamonds weighing approximately 0.50 carats. Stamp: 18K JABEL 6 50. 2.10 dwts.See Sold Price
Sold2018*An Art Deco 18 Karat Yellow Gold, Platinum, Jade,An Art Deco 18 Karat Yellow Gold, Platinum, Jade, Diamond and Seed Pearl Brooch, containing one pierced and carved jade bi measuring approximately 33.55 mm in diameter, six round single cut diamonds,See Sold Price
Sold2019An 18 Karat Yellow Gold, Platinum, Ruby and DiamondAn 18 Karat Yellow Gold, Platinum, Ruby and Diamond Longchain Necklace, Montreaux, unsigned, consisting of a fancy curb link chain measuring approximately 10.00 mm wide with four platinum topped goldSee Sold Price
Sold2019An 18 Karat Yellow Gold, Platinum, Onyx and DiamondAn 18 Karat Yellow Gold, Platinum, Onyx and Diamond Ring, Montreaux, unsigned, containing one round cabochon cut onyx measuring approximately 16.60 mm in diameter and 20 round brilliant cut diamonds wSee Sold Price
Sold2018An 18 Karat Yellow Gold, Platinum, Amethyst and DiamondAn 18 Karat Yellow Gold, Platinum, Amethyst and Diamond Ring, Richard Krementz, containing one square cabochon cut amethyst weighing approximately 7.86 carats and 40 round brilliant cut diamonds weighSee Sold Price
Sold2018*An 18 Karat Yellow Gold, Platinum, Iolite and DiamondAn 18 Karat Yellow Gold, Platinum, Iolite and Diamond Ring, Diana Vincent, containing a sugarloaf cut iolite measuring approximately 8.10 x 8.22 mm and 13 round brilliant cut diamonds. Stamp: PT 950 7See Sold Price
Sold2018*An 18 Karat Yellow Gold, Platinum, Synthetic Ruby,An 18 Karat Yellow Gold, Platinum, Synthetic Ruby, Diamond, Synthetic Sapphire, Cultured Pearl and Glass Sword Jabot, French, consisting of a sword and sheath jabot pin containing one cushion shape miSee Sold Price
Sold2018*An 18 Karat Yellow Gold, Platinum, RubelliteAn 18 Karat Yellow Gold, Platinum, Rubellite Tourmaline and Diamond Ring, Molberg, containing one triangular mixed cut rubellite tourmaline weighing approximately 8.90 carats and 28 round brilliant cuSee Sold Price
Sold2018Attributed to: Kwiat Collection, New York Approx. 41.25Attributed to: Kwiat Collection, New York Approx. 41.25 Carat One Hundred Sixty Five (165) Princess Cut Fancy Intense Yellow and White Diamond, Platinum and 18 Karat Yellow Gold Bracelet. Yellow DiamoSee Sold Price
Sold2022GIA 4.0ct Fancy Light Yellow Diamond RingGIA Certified 4.0 Carat Emerald Cut Natural Fancy Light Yellow Diamond, Platinum and 18 Karat Yellow Gold Engagement Ring. Yellow diamond VVS2 clarity. Accented with 1.50 carat TW two trapezoid shapeSee Sold Price
Sold2018Large Approx. 5.75 Carat Round Brilliant Cut Diamond,Large Approx. 5.75 Carat Round Brilliant Cut Diamond, Platinum and 18 Karat Yellow Gold Brooch. Diamonds E-F color, VVS clarity. Unsigned. Very good condition. Measures 2-1/2" x 1-3/4". Approx. weightSee Sold Price
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![Art Deco 18 Karat Yellow Gold, Platinum, Diamond and Ruby Bar Brooch: Art Deco 18 Karat Yellow Gold, Platinum, Diamond and Ruby Bar Brooch Bezel set on the diagonal with four square French cut Diamonds [G/VVS], approximate total weight 2.05 carats, and enhanced with 16](https://p1.liveauctioneers.com/1285/288485/152663184_1_x.jpg?height=310&quality=70&version=1683328500)
![18 Karat Yellow Gold and Platinum Diamond Ring: 18 Kt. yellow gold and platinum ring with squared shank, center 4-prong set with one Round Brilliant cut Diamond [H/VS-2], approximately 0.68 ct., accented with 22 full cut round Diamonds [H/VS], appr](https://p1.liveauctioneers.com/1285/321335/172710706_1_x.jpg?height=310&quality=70&version=1709261735)
