Sold2018An 18 Karat Yellow Gold, Amethyst and Diamond Ring,An 18 Karat Yellow Gold, Amethyst and Diamond Ring, Jack Gutschneider & Co., containing one oval step cut amethyst measuring approximately 15.67 x 11.54 mm and 16 round brilliant cut diamonds weighingSee 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
202418KYG 5.22CT AMETHYST DIAMOND RING, 6.An 18-karat yellow gold ring with a 5.22-carat oval cut amethyst center stone accented by 0.113 carats of round brilliant cut diamonds. Stamped 5.22, K18, D0.113, on the inside of the ring band. DetaiSee Sold Price
Sold2017H Stern Sugarloaf Cabochon Amethyst, Pave Set DiamondH Stern Sugarloaf Cabochon Amethyst, Pave Set Diamond and 18 Karat Yellow Gold Ring. Amethyst with vivid color, measures 14mm x 12mm. Signed. Very good condition. Ring size 5. Approx. weight: 11.0 graSee Sold Price
Sold202118K Yellow Gold Multi-Gemstone & Diamond RingThis is an 18 karat yellow gold multi-gemstone and diamond ring. The approximate 6 mm trilliant-cut amethyst is surrounded by approximately .20 carats of round, brilliant-cut near colorless, VS diamonSee Sold Price
Sold202114K Yellow Gold Amethyst and Diamond NecklaceThis is a 14 karat yellow gold amethyst and diamond lavalier-style necklace. The necklace is an approximate 2 mm wide Bismark chain that is approximately 18" long with a spring ring. See Sold Price
Sold202318 Karat Yellow Gold Ring18 Karat Yellow Gold Ring set with large oval cabochon cut amethyst, eight blue topaz, four green stones along with pave panels of diamonds size 6, 19.4 grams total weight *Please Note* Available condSee Sold Price
Sold202118 KARAT YELLOW GOLD & DIAMOND RINGcentering one round brilliant cut diamond [P-Q-R/I1] weighing approximately 2.43 carats; and 67 full cut diamonds [I-J/VS] weighing approximately 0.17 carats total 7.5 grams Note: with medium to stronSee Sold Price
Sold2020TWO 18 KARAT YELLOW GOLD & DIAMOND RINGSone 18 karat gold ring engraved 'Frank' containing 21 full cut pave set diamonds [H/SI] weighing approximately 0.86 carats total (size: 6 1/2, 21.6 grams); the other 18 karat gold cluster ring containSee Sold Price
Sold202318 Karat Yellow Gold Diamond Ring18 Karat Yellow Gold Diamond Ring containing five rows of pave set diamonds, approximately 145 round diamonds weighing approximately 2.75 carats, tested 18K, not marked size 6 1/4, width 3/8 inch CondSee Sold Price
Sold202218 KARAT YELLOW GOLD & DIAMOND RING14 full and single cut round diamonds [F-H/VS] set in white gold, approximate total weight 0.62 carats; Notes: Maker’s mark partially obscured, possibly Kutchinsky; size 4-½, 9.7 gramsSee Sold Price
202218 KARAT YELLOW GOLD & DIAMOND RINGContaining 12 single-cut diamonds [H-J/VS-SI] weighing approximately 0.10 carats total; 9.2 gramsSee Sold Price
Sold2022ROBERTO COIN 18 KARAT YELLOW GOLD & DIAMOND RINGCenter set with one round brilliant cut diamond [H-J/VS], approximately 0.22 carats and bead set with one round mixed cut natural ruby, approximately 0.01 carat; size 6-1/2, 2.9 gramsSee Sold Price
Sold202218 KARAT YELLOW GOLD DIAMOND RINGFeaturing one round Brilliant cut diamond [Fancy Irradiated Yellow/VS-1], approximately 0.46 carats, set in a platinum mounting; size 6; weighs 3.4 gramsSee Sold Price
Sold202318 Karat Yellow Gold Amethyst Ring18 Karat Yellow Gold Amethyst Ring set with one emerald cut Amethyst, approximately 19.47 carats; size 5-½, weighs 9.6 gramsSee Sold Price
Sold202114 KARAT YELLOW GOLD, AMETHYST, & DIAMOND RINGcontaining five oval mixed cut amethysts weighing approximately 1.90 carats total; and 8 full cut diamonds [I-J/SI] weighing approximately 0.15 carats total; 3.7 grams; size: 10See Sold Price
Sold202418KYG 2.68CT DIAMOND & ONYX INLAY RING, SIZE 7A gorgeous 18-karat yellow gold diamond ring. This ring features 2.68 carats of incredible round-cut diamonds accented by two onyxes. This ring is so nice. It looks like a David Webb piece. Stamped 18See Sold Price
Sold2022THREE YELLOW GOLD, DIAMOND & GEM-SET RINGS,& PAIR OF 14 KARAT YELLOW GOLD EARRINGS18 karat yellow gold & diamond ring (size:6 1/4,5.4 grams)containing 33 full-cut diamond [G-I/SI] weighing approximately 0.90 carats total;14 karat yellow gold, onyx, & diamond ring (size:6 1/2,11.8 gSee Sold Price
Sold2024Magnificent solid 18 K yellow, gold 12 mm pearl and diamond ringVintage Materials: Gold Gemstone: Pearl Gem color: Gray Style: Mid-century Magnificent Solid 18 karat yellow gold diamond ring with an amazing center genuine south sea Tahitian pearl measuring 12 mm bSee Sold Price
Sold2024GEORG JENSEN MOONRISE 18KYG AMETHYST RING,SIZE 6.5A gorgeous Georg Jensen Moonrise 18-karat yellow gold amethyst ring. It is a beautiful cabochon-cut purple amethyst and comes with its original Georg Jensen ring box. Stamped 54, 750, Georg Jensen onSee Sold Price
Sold2019An 18 Karat Yellow Gold and Diamond Ring,An 18 Karat Yellow Gold and Diamond Ring, containing one round brilliant cut diamond weighing 2.02 carats in a modernist free form design ring. Stamp: 18K. Accompanied by a Gemological Institute of AmSee Sold Price
Sold2022GROUP OF DAVID YURMAN 18 KARAT YELLOW GOLD, STERLING & DIAMOND RINGSIncluding a John Hardy sterling silver “caviar” spiral ring, (size 7-1/2, 8.4 grams); two identical David Yurman 18 karat yellow gold and sterling silver band-style rings set with a totalSee Sold Price
Sold2019An 18 Karat Yellow Gold and Diamond Ring,An 18 Karat Yellow Gold and Diamond Ring, containing numerous round brilliant cut diamonds weighing approximately 2.75 carats total. Stamp: LCJ 750. 6.50 dwts.See Sold Price
Sold202218 KARAT YELLOW GOLD, DIAMOND, & AQUAMARINE RINGcentering one pear-shape aquamarine weighing approximately 13.35 carats; nine kite and baguette shape aquamarines weighing approximately 0.55 carats total; and 57 full-cut diamonds [H-I/VS] weighing aSee Sold Price
5 days LeftBidhausLarge Citrine Black Enamel Diamond Cocktail Ring 12.84 CTTW 18 Karat Yellow GoldUS$10
2 days LeftMynt AuctionsDavid Webb Platinum & 18K Yellow Gold Single Round Diamond Bezel Set Black Enamel RingUS$5
May 31Miami Auctions & Appraisals LLC Bvlgari Flower Natural Sapphire Diamond 18K Yellow Gold Bulgari RingUS$12,500