Sold2019An Onyx and Diamond Necklace and Ring SetMETAL: 18K yellow and white gold GEMSTONE(S): onyx; round brilliant- and tapered baguette-cut diamonds approx. 3.10 carats total, most I-K/SI MEASUREMENTS: necklace length 18-1/8 inches, pendant 1-7/1See Sold Price
Sold202316 Victorian & Other Gold Filled JewelrySixteen Victorian Gold Filled Jewelry Items including a matching onyx and diamond necklace screwback earring set, rings, another necklace with an opal, other bracelets pendants and brooches.See Sold Price
Sold2022DIAMOND AND GEM-SET NECKLACE; DIAMOND AND ONYX RING; DIAMOND PENDANT NECKLACE (3)DIAMOND AND GEM-SET NECKLACE; DIAMOND AND ONYX RING; DIAMOND PENDANT NECKLACE 1st: The plaque set with vari-cut smoky quartz, citrine, rubies and brilliant-cut diamonds, 2nd: The ring obliquely-set wiSee Sold Price
Sold2023Onyx Diamond/Cameo Flip 14K Gold RingOnyx diamond/cameo flip ring; rectangular onyx tablet set with a single diamond center, with a shell cameo with diamond necklace on the reverse, in a filigree white gold ring mounting; 3.5dwt; fingerSee Sold Price
Sold2024YELLOW GOLD, DIAMOND AND ONYX SETYELLOW GOLD, DIAMOND AND ONYX SET Consisting of a curb link necklace with central row of baguette cut diamonds flanked by onyx, together with a matching ring, diamond weight approximately 2.70 caratsSee Sold Price
Sold2020Group of 14k Gold Jewelryincluding amethyst and diamond ring, two onyx pendants, two diamond pearl enhancers and two pairs of earrings, both for pierced ears together with an 18k gold necklace set with an opal doublet, 24 dwtSee Sold Price
Sold2022A Lot of Three 14K Gold Necklaces and a 10K Gold and DThe lot includes two Spiga chains, one with a 14K heart pendant, and a 10K yellow gold ring with a onyx crown, set with white gold and three tiny diamonds. Dimensions are: sizes vary. All measurementsSee Sold Price
Sold2021Two 10 Karat Gold Cameo RingsTwo 10 Karat Gold Cameo Rings One ring features a cameo of a woman in profile wearing a necklace set with a rose cut diamond weighing 0.003 carats, cameo flips to show a black onyx cabochon on the revSee Sold Price
Sold202214K Gold Onyx & Diamond Necklace, Ring & EarringsThese pretty pieces are all 14K yellow gold.? The necklace has a nice cabochon onyx gold overlay in a leaf form and center diamond. Pendant has no visible maker mark, necklace has a lightly stamped maSee Sold Price
Sold2022AN ONYX AND DIAMOND RING set with a round cut diamond within a carved tablet of onyx, the shouldersAN ONYX AND DIAMOND RING set with a round cut diamond within a carved tablet of onyx, the shoulders accented by further round cut diamonds, stamped 750 JP, size N / 6.75, 7.2g.See Sold Price
Sold2016Pearl and Diamond Necklace, Ring, Earring SetMatching pearl and diamond set. Ring, necklace and earrings each with large cultured pearl set around a circle of diamonds in 18k gold. Necklace pendant is on 18" rope chain. Earrings are pierced.See Sold Price
Sold2023Lapis lazuli, black onyx, and diamond ringLapis lazuli, black onyx, and diamond ring Set with a hexagonal lapis lazuli plaque, framed by single-cut diamonds and black onyx Silver and yellow gold Ring size 6.75; Gross weight 7.0 dwts This workSee Sold Price
Sold2017Art Deco Style Onyx Diamond & Turquoise RingArt Deco Style Onyx Diamond & Turquoise Ring. Set with an oval carved onyx, cabochon turquoise and diamonds. Ring size 6 can be resized.See Sold Price
202314K Emerald Diamond Earring, Necklace, And Ring SetThis beautiful vintage custom made matching Earring, Necklace and ring set is From the Private collection of Sonia Rivelli. When tested for authenticity 1 stone tested CZ while the rest test as authenSee Sold Price
Sold2024Brutalist Design Gold, Black Onyx, and Diamond RingBrutalist Design Gold, Black Onyx, and Diamond Ringring set with black onyx stones surrounded by full cut round diamond accents weighing approximately .09 total carat, testing 18KT. 15.2mm; Ring sizeSee Sold Price
Sold2022Gold, Black Onyx and Diamond Band Ring14 kt. Yellow Gold, Black Onyx and Diamond Band Ring, set with 20 full cut diamonds totaling approx. .5 cts, overall wt. 10.5 dwt. **Please note: Payment for all jewelry purchases must be made by cashSee Sold Price
Sold2018Retro 14kt Yellow Gold Diamond & Onyx RingRetro 14kt Yellow Gold Diamond & Onyx Ring. Set with three round diamonds and flush mount onyx. Hallmarked. Ring size 13 can be resized.See Sold Price
Sold2021Mid Century 14K Yellow Gold Onyx & Diamond RingMid century modern 14K yellow gold onyx and diamond geometric ring, set with one small round brilliant diamond, marked: "14KP / 585?". Ring measures: 0.93"L x 0.31"W. Size: 8. Approx: 2.1 dwt. inclusiSee Sold Price
Sold2019Sterling Silver 925 Black Onyx Necklace, Ring, EarringsSterling Silver 925 Black Onyx Necklace, Ring, Earrings matching set. Marked: 925 ; Size: necklace chain 18 in., pendant 3/4 in. x 1/2 in.; ring size: 7 ; earrings 3/8 in. x 1/4 in.See Sold Price
Sold2023Kallati Gold Diamond Morganite Pendant Necklace Ring Earrings SetMetal : 9k Gold Designer : Kallati Gemstone : Diamonds approx. 1.05-1.20ctw. Morganite Measurements : Ring size 7, top is 15.6mm. Earrings are 24mm x 10.2mm. Chain is 18" long, Pendant - 27mm lSee Sold Price
Sold201818K Gold Diamond Onyx Earrings Ring SetMETAL: 18K gold. GEMSTONES: diamonds, onyx. MEASUREMENTS: earrings are 19mm x 5.3mm wide. Ring size 6.5. Ring top is 11mm at widest point. TESTED: 18K. WEIGHT: 15.9 grams.Gemstones have not been gradeSee Sold Price
Sold2023Slane & Slane Silver Gold Diamond Onyx Ring Earrings SetMetal : Sterling Silver and 18k Gold Designer : Slane & Slane Gemstone : Diamonds approx. 0.38ctw. Onyx Measurements : Ring size 6 3/4, top is 23mm, Earrings are 26mm x 14.7mm Marked: : MakSee Sold Price
Sold2022GEM-SET AND DIAMOND NECKLACE AND RING SUITE (2)GEM-SET AND DIAMOND NECKLACE AND RING SUITE The necklace set with vari-cut amethyst, blue topaz, citrine and peridot, 9.5mm cultured pearls and brilliant-cut diamonds, the ring of matching design, diaSee Sold Price
Sold2019Cartier Trinity de 18k Tri-color Gold 15 DiamondCartier Trinity de 18k Tri-color Gold 15 Diamond Pendant Necklace. Triple ring pendant set with 15 white diamonds in white gold, rose gold, and yellow gold. Yellow gold chain necklace with lobster claSee Sold Price
2 days LeftElmwood'sNO RESERVE - AN ONYX AND DIAMOND RING set with an oval polished onyx in a border of old and round£50
Jun 06Elmwood'sA VINTAGE CORAL, ONYX AND DIAMOND RING in 14ct yellow gold, set with carved pieces of black onyx and£600
Jun 06Elmwood'sA VINTAGE ONYX AND DIAMOND RING in 18ct white gold, set with a pyramid-shaped onyx accented by£480
BonhamsCULTURED PEARL, ONYX AND DIAMOND NECKLACE COLLIER PERLES DE CULTURE, ONYX ET DIAMANTS€800(1 bid)
3 days LeftFederal Assets Auctioneers18K White Gold Oval Bezel Set Black Onyx & Burnish Set Round Diamond Bubble Ring$1