Sold2022AN AMETHYST AND DIAMOND COCKTAIL RING in platinum, set with a cabochon amethyst in a border of roundAN AMETHYST AND DIAMOND COCKTAIL RING in platinum, set with a cabochon amethyst in a border of round brilliant cut diamonds, the diamonds all totalling 1.0-1.1 carats, no assay marks, size J / 5, 15.9See Sold Price
Sold2023NO RESERVE - AN AMETHYST AND DIAMOND DRESS RING in platinum, set with an oval cut amethyst accentedNO RESERVE - AN AMETHYST AND DIAMOND DRESS RING in platinum, set with an oval cut amethyst accented by four round brilliant cut diamonds, stamped PT900, size L1/2 / 6, 4.7g.See Sold Price
Sold2023CARTIER, A STAR RUBY AND DIAMOND RING in platinum, set with a cabochon star ruby of approximatelyCARTIER, A STAR RUBY AND DIAMOND RING in platinum, set with a cabochon star ruby of approximately 76.03 carats in a border of round brilliant cut diamonds, signed Cartier and numbered, stamped Pt, sizSee Sold Price
Sold2022A RUBY AND DIAMOND COCKTAIL RING in 9ct yellow gold, set with a cabochon ruby of 5.60 carats, in aA RUBY AND DIAMOND COCKTAIL RING in 9ct yellow gold, set with a cabochon ruby of 5.60 carats, in a border of round brilliant cut diamonds, the tapering band accented by two further diamonds, the diamoSee Sold Price
Sold2016Estate 11 Carat Amethyst & Diamond Cocktail RingEstate 11 Carat Amethyst & Diamond Cocktail Ring. Hallmarked 14kt gold band. Set with a large amethyst .75 of an inch in length that measures nearly 11 carats in size with a halo or round cut white diSee Sold Price
Sold202014 KT LAGE AMETHYST & DIAMOND COCKTAIL RING (SIZE 7.5 )Large 14kt gold amethyst & diamond cocktail ring. The ring features one (1), four prong set, oval faceted amethyst set in the center with three (3), pave set, round brilliant cut diamonds set on eitheSee Sold Price
Sold2016LADIES VICTORIAN STYLE AMETHYST & DIAMOND RINGLadies Victorian style 14kt yellow gold amethyst and diamond cocktail ring, the shaped top set with: (1) marquis cut amethyst stone, approx. 10mm x 5mm; and flanked by (2) 0.01ct round cut diamonds; pSee Sold Price
Sold2022A MOONSTONE AND DIAMOND DRESS RING in 18ct yellow gold and platinum, the navette shaped face setA MOONSTONE AND DIAMOND DRESS RING in 18ct yellow gold and platinum, the navette shaped face set with a cabochon moonstone in a border of round brilliant cut diamonds, the diamonds all totalling 0.6-0See Sold Price
Sold2019Christian Dior Amethyst and Platinum RingVintage Christian Dior Large Cabochon Amethyst, .21 Carat Round Brilliant Cut Diamond and Platinum Ring. Amethyst measures 21mm x 17.5mm. Signed, stamped Pt900. Ring size 4-3/4. Approx. weight: 19.2 gSee Sold Price
Sold2016Ladies Platinum & Diamond RingBeautiful Estate setting with a Bezel and Amethyst set round cut diamond (approximately .5CT) Size 6.5, total weight: 2.5dwt/4.2gSee Sold Price
Sold2022An amethyst, diamond and fourteen karat gold bracelet and ring suiteAn amethyst, diamond and fourteen karat gold bracelet and ring suiteincluding a bracelet of geometric design, set to the front with round cabochon amethyst cluster, each amethyst measuring approximateSee Sold Price
Sold2018Ca 1915 Amethyst, diamond, ruby, platinum ladies ringBeautiful ca 1915 amethyst, diamond, ruby, and platinum ladies ring. Center set with a round cut deep red amethyst measuring 7 mm x 4.5 mm. Setting with 14 .01 to .02 ct round cut diamonds. Also havinSee 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
Sold2022Large Amethyst and Diamond Vintage RingView a video of this lot: Click HereCrafted in platinum; set with a square step-cut amethyst, weighing approximately 20.00 carats; accented by round brilliant-cut diamonds, weighing aSee Sold Price
Sold2022ART DECO PLATINUM AMETHYST & DIAMOND RINGset with an emerald cut amethyst approx. 8.50 carats (a couple scant dings observed under magnification), accented with 6 round diamonds approx. 0.36 carat, filigree setting, tests platinum, size 6, 5See Sold Price
Sold202114kt Yellow Gold Amethyst Diamond Ring Sz7.25Estate Find. Gorgeous 14kt yellow gold cocktail ring with contemporary style design. Featuring a large, prong set, purple amethyst stone. Band is accented with 4 round diamonds. Marked "14k", ring sizSee Sold Price
Sold2024JEWELRY. La Triomphe 14kt Gold, Gem andDiamond Cocktail Ring. Signed La Triomphe 14kt yellow gold cocktail ring displaying a central prong-set marquis faceted amethyst surround by (8) prong-set round brilliant cut diamonds and two tiers ofSee Sold Price
Sold20241950 2 Carat Amethyst and Diamond Halo 14 Karat Yellow Gold Ring1950s 2 Carat Amethyst with Diamond Halo and 14 Karat Yellow Gold RingFeatures a 2 carat, prong set Amethyst Cabochon surrounded by a Diamond Halo. Each Round Brilliant Diamond is prong set in a MarquSee Sold Price
Sold2016LADIES FANCY 18KT/PLAT. AMETHYST & DIAMOND RINGLadies' fancy 18kt Yellow Gold & Platinum ring, in classic band style. Set with large emerald cut Amethyst stone weighing approx. 3.00cts twt., flanked on both sides by small round accent Diamonds, weSee Sold Price
Sold2022A SAPPHIRE AND DIAMOND CLUSTER DRESS RING in 18ct yellow gold and platinum, set with a roundA SAPPHIRE AND DIAMOND CLUSTER DRESS RING in 18ct yellow gold and platinum, set with a round cabochon blue sapphire of 0.97 carats within a border of old cut diamonds, stamped 18ct Plat, size L1/2 / 6See Sold Price
Sold2016Lavender Jade, Diamond and Amethyst Ring(1) 14K yellow gold band. Set with (1) lavender jade cabochon (16 mm x 11.3 mm); (8) round cut diamonds (.09 ct. each) and (8) round cut amethysts. Total weight in diamonds 0.72 ctw.. Total weight 5.9See Sold Price
Sold2021Amethyst, tsavorites & Diamonds 18k Gold RingBeautiful cocktail Ring crafted in 18k white gold, set in the center with a Natural Oval shaped Amethyst Approx. 20cts. Accneted with round diamonds Approx. 0.25cts and Natural Tsavorites. Top measureSee Sold Price
Sold2023(2) PLATINUM WEDDING RINGS & 14K WEDDING JACKETincluding a platinum engagement ring set with a round cut amethyst approx. 0.55 carat (moderate chip to one side, minor edge chip), flanked by 6 round diamonds approx. 0.18 carat, size 6.5, a platinumSee Sold Price
Sold2017A Gem-Set Cocktail Ring.A Gem-Set Cocktail Ring. 14 karat yellow gold mounting contains oval amethysts, oval pink tourmalines, and five prong set round diamonds Size: 7.75 Wt: 8.6 gramsSee Sold Price
5 days LeftBidhausDavid Webb Platinum & 18K Yellow Gold Cabochon Amethyst And Diamond Cocktail Ring$10
May 31Miami Auctions & Appraisals LLC H.Stern Estate 12.13 Amethyst Diamond 18K Gold Halo Cocktail Ring$4,300
May 28Miami Auction GalleryGIA 2.79ct Natural Black Opal Diamond Platinum Ballerina Cocktail Ring$5,600
May 31Miami Auctions & Appraisals LLC GIA No Heat Cabochon 7.57ct Ruby Diamond Platinum Cocktail Ring$6,700
May 31Miami Auctions & Appraisals LLC GIA Natural Turquoise Diamond Platinum Large Ballerina Cocktail Ring$5,200
May 22Elmwood'sAN AMETHYST AND DIAMOND DRESS RING set with a round cut amethyst of 31.34 carats in a border of£900
May 22Elmwood'sAN AMETHYST AND DIAMOND DRESS RING set with an octagonal step cut amethyst of 19.14 carats in a£700
May 24BidhausDavid Webb Platinum & 18K Yellow Gold Oval Amethyst Green Enamel And Diamond Ring$21(2 bids)
May 21Sworders Fine Art AuctioneersAn 18ct gold amethyst and diamond ring retailed by David Morris, c.1990,£600
550 Lots AwayBidhausDavid Webb Platinum & 18K Yellow Gold Cabochon Amethyst And Diamond Cuff Bracelet$10
May 22BidhausAmethyst Elongated Cushion Shield Ring With Diamond Border And Tapered Shank In 14k White Gold$10
May 22Elmwood'sA TURQUOISE AND DIAMOND RING set with an oval cabochon turquoise in a border of round cut diamonds,£480
May 22Elmwood'sA RUBY AND DIAMOND RING set with an oval cabochon ruby in a border of round brilliant cut diamonds,£1,500
May 22Elmwood'sA LAVENDER JADEITE JADE AND DIAMOND RING set with an oval cabochon jadeite jade in a border of round£900
May 22Elmwood'sA LILAC CHALCEDONY AND DIAMOND RING set with an oval cabochon lilac chalcedony in a border of round£1,200
1 day LeftElmwood'sNO RESERVE - A DIAMOND DRESS RING in platinum, set with a princess cut diamond in a border of round£240
May 28Miami Auction GalleryEstate 18mm GIA Natural Red Coral Diamond Halo Platinum Cocktail Ring$4,950
May 22Elmwood'sA STAR SAPPHIRE AND DIAMOND RING set with a round cabochon star sapphire of 6.16 carats in a border£600