Vintage Purple Amethyst Gemstone Diamond Ring 10K Yellow Gold, 2.65 GramsChairish Auctions4.5(10.3k)$190
Vintage 1960's Purple Amethyst Diamond Cocktail Ring 18K Yellow Gold, 8.68 GramsChairish Auctions4.5(10.3k)$950
Ring with amethyst and diamonds.Subastas de Barcelona S.L. (Subarna Casa de Subastas)4.3(19)€300Feb 12, 2026
14K YELLOW GOLD RING WITH 17X15MM AMETHYST (SIZE: 5) 12.7 GRAMSModern Jewelry4.5(203)$2,200Feb 22, 2026
14K YELLOW GOLD RING WITH BIG AMETHYST (SIZE: 5.5) 11.7 GRAMSModern Jewelry4.5(203)$1,800Feb 22, 2026
Mid 20th Century Vintage Amethyst Ring 14k (585) Yellow Gold Vintage Amethyst Ring, Size 5Chairish Auctions4.5(10.3k)$200
Sold18K BICOLOR AMETRINE RINGLarge bicolored purple & yellow ametrine (approx 14mm x 12mm) set in a heavy 18KT yellow gold mounting. It is a size 7 1/2 and weighs 11.8 grams (7.5 DWT).See Sold Price
Sold14K GOLD DIAMOND RUBY BICOLOR AMETRINE RING14K yellow gold diamond ruby bicolor Ametrine ladies ring. Gemstones to include seven 0.01ct round cut diamonds, four 0.04ct round cut yellow rubies, and one 3.0ct emerald cut bicolor yellow and purplSee Sold Price
Sold18K bicolor diamond ringFine 18K bicolor ring set with one small diamond, wt. 5.2gm, size 12See Sold Price
SoldBuccellati diamond and 18k bi-color gold ringbezel-set with 8 round brilliant-cut diamonds in textured white gold, weighing 0.40ct., G-H/VS, in textured yellow gold; signed Gianmaria Buccellati Italy; weighing 4.4 grams; width: 7.0mm; size: 4 (vSee Sold Price
SoldA colored diamond, diamond and 18k bi-color gold ringA colored diamond, diamond and 18k bi-color gold ringcentering a brown round brilliant-cut diamond weighing approximately 1.25 carats, with 46 round brilliant and single-cut accent diamonds; estimatedSee Sold Price
Sold18K BICOLOR DIAMOND RING18K BICOLOR DIAMOND RING comprising 9 pave set square cut diamond melee, overall head 12x12mm, in white and yellow gold stamped 750, size 3.75, 8.2gms.See Sold Price
Sold18K BICOLOR DIAMOND RINGaccented with 6 bezel set diamonds, height 10mm, stamped 750, size 7, 5.8gms.See Sold Price
SoldLapis Lazuli Ruby Ring | 18K Bicolor Gold | VintageA gorgeous lapis lazuli and ruby cocktail ring, in bicolor 18K gold, circa 1970's - 1990's. This delightful piece has been crafted out of, two tone, 18 karat yellow and white gold and been set with anSee Sold Price
Sold18K 1970Õ Bicolor Turmaline Ring18K Yellow Gold Weight 11.1gr 1970Õ Bicolor Turmaline Approx 4ct Diamond Ring Size 8 Measurements 0.6ÓX0.8ÓSee Sold Price
Sold18K BI-COLOR GOLD AND DIAMOND RING18K BI-COLOR GOLD AND DIAMOND RING • 18k white and yellow gold • 1 round diamond weighing approximately 1.00 carat • With maker's mark • Size 7 1/4 • Estimated gross weigSee Sold Price
AN 18K BI-COLOR GOLD AND SAPPHIRE RINGAN 18K BI-COLOR GOLD AND SAPPHIRE RING • 18k white and yellow gold • 1 oval sapphire weighing 6.29 carats • Size 7 1/2 • Estimated gross weight: 8.5 grams Footnotes: Accompani
SoldCartier: An 18K Bi-Color Gold and Sapphire RingCartier: An 18K Bi-Color Gold and Sapphire RingDesigned with a white gold band and an off kilter yellow gold band set with nine calibre-cut sapphires, signed Cartier, no. 922833, with signed boxSize:See Sold Price
Sold18K BICOLOR WIDE BAND DIAMOND RINGcomprising 5 round inset diamonds approx. 0.25 carats, in white and yellow gold, stamped '18KP', height 9mm, size 6.25, 12.3gms.See Sold Price
Sold18K Bi Color Citrine & Diamond Ring, Size 6.518K yellow and white gold ring set with a large 12.7mm rose cut citrine surrounded by round cut diamond accents. Ring size 6.5. Stamped 750. Approx. weight 9.1 grams.See Sold Price
Sold18k Bi Color Gold Diamond Ring Band Size 7 1/218k white and yellow gold ring band set with eight round diamonds. Ring size 7 1/2. Hallmarked 750 and engraved F - F 25.1.2009. Approx. overall weight 8.6 grams.See Sold Price
SoldBulgari Italian Blue Topaz and 18K Bi-Color Gold Pyramid Ring,ring size 6.75Bulgari Italian Blue Topaz and 18K Bi-Color Gold Pyramid Ringcentering a sugarloaf cabochon blue topaz, measuring approximately 12 x 12 x 7.6mm; fully marked; gross weight approximately 19 grams.ringSee Sold Price
SoldAN 18K BI-COLOR GOLD, SAPPHIRE AND DIAMOND RINGAN 18K BI-COLOR GOLD, SAPPHIRE AND DIAMOND RING • 18k white and yellow gold • 13 oval sapphires • 17 round diamonds • Size 7 1/2 • Estimated gross weight: 15.9 grams FootSee Sold Price
SoldAN 18K BI-COLOR GOLD AND DIAMOND LEAF RINGAN 18K BI-COLOR GOLD AND DIAMOND LEAF RING In a leaf design set with round diamonds with an estimated weight of 2.10 carats, size 7 3/4See Sold Price
SoldMARCO BICEGO: AN 18K BI-COLOR GOLD AND DIAMOND 'MARRAKECH' RING, ITALYMARCO BICEGO: AN 18K BI-COLOR GOLD AND DIAMOND 'MARRAKECH' RING, ITALY Featuring round diamonds set in a woven textured gold band, signed Marco Bicego, Italian registered trademark, size 7 3/4 This lSee Sold Price
Sold18K Yellow Gold 10.5ct Ametrine & Diamond RingTitle: 18K Yellow Gold 10.5ct Ametrine & Diamond Ring Materials: 18K Yellow Gold Size: 7.25US Additional Information: Metal Weight:4.6g Gemstones: Ametrine Treatment: Natural,Without treatment Carat WSee Sold Price
Sold18K Yellow Gold 7.2ct Ametrine & Diamond RingTitle: 18K Yellow Gold 7.2ct Ametrine & Diamond Ring Materials: 18K Yellow Gold Size: 7.25US Additional Information: Metal Weight: 3.05g Gemstones: Ametrine Treatment: Natural,Without treatment CaratSee Sold Price
Sold18K BI COLOR 6CT SAPPHIRE & DIAMOND RING, SIZE 618K white and yellow gold ring set with a 11.11mm 6ct sapphire center stone surrounded by multi size sapphires and diamond accents. Ring size 6. Stamped 18K. Approx. weight 8.3 grams.See Sold Price
SoldBORIS LEBEAU: AN 18K BI-COLOR GOLD, DIAMOND, RUBY AND ENAMEL RINGBORIS LEBEAU: AN 18K BI-COLOR GOLD, DIAMOND, RUBY AND ENAMEL RING Designed as a coiled snake, with green enamel scales, round ruby eyes, and round diamonds pavé-set in white gold across the head,See Sold Price
SoldAn 18K Bi-Color Gold, Colored Diamond and Diamond RingAn 18K Bi-Color Gold, Colored Diamond and Diamond RingCentering a pear-shaped yellow diamond weighing approximately 2.01 carats set in a yellow gold bezel accented by six princess-cut diamonds weighinSee Sold Price
