Sold2022A VCA Pave Diamond & Onyx Ring in 18K18K yellow gold ring featuring large oval bezel set black onyx measuring 17.5 x 25 mm with an oval pave diamond center, wide high polished shank, inside shank engraved "VCA 5KLO.1," sz 5.5, 11.5 gramsSee Sold Price
Sold2016Gold Ring with Onyx and Diamond14KY with white gold diamond settings. Features (1) 15.0mm bezel-set round Black Onyx Cabochon surrounded by (27) round DiSee Sold Price
Sold2024VINTAGE 18K DIAMOND & ONYX RINGVintage 18KT white gold ring with (3) round diamonds set in black onyx. Onyx measures 21 x 10 MM. Ornate filigree mounting. Size 6.5, weighs 5.3 grams.See Sold Price
Sold2021Cartier, Diamond, black onyx, and white gold ringCartier Diamond, black onyx, and white gold ring Pave-set with round brilliant-cut diamonds and carved black onyx 18k white gold Signed Cartier, numbered Ring size 7 ¾; Gross weight 9.4 dwSee Sold Price
Sold202214K YELLOW GOLD, BLACK ONYX AND DIAMOND RING, early 20th century.14K YELLOW GOLD, BLACK ONYX AND DIAMOND RING, early 20th century. Oval black onyx panel centers bezel-set early modern brilliant-cut round diamond; pierced shouldersRing size: 3 1/2See Sold Price
Sold202118K White Gold Onyx, Diamond Fashion RingAn 18K white gold, art deco style fashion ring with a black onyx bezel and featuring four invisible set center diamonds of SI clarity and H-I color weighing approximately .20cttw. This very cool sizeSee Sold Price
Sold2017Estate Italian 18k Gold Diamond Onyx Gargoyle RingEstate Italian 18kt Yellow Gold Diamond Onyx Gargoyle Ring. Unique ring set with black onyx and four round cut white diamonds as the eyes of two gargoyles / satyrs. Ring size 6, can be resized. WeighsSee Sold Price
Sold202214k Two Tone Gold Diamond RingThe yellow gold ring features a flat top, centered with an oval, onyx tablet in a full bezel setting. A round brilliant diamond is set in a four-prong, white gold head in the middle of the onyx tabletSee Sold Price
Sold2018DIAMOND & GEM SET YELLOW GOLD CHAIN NECKLACEThe oblong links with central bezel-set sapphire, ruby or emerald oval cabochons, or RBC diamond white gold-topped bars, approx. 2.0 cts TW, alternated between round jump rings. 18k. 31". 60.8 dwt.See Sold Price
Sold2022Vintage Men's 10kt Onyx Diamond Ring Initials EB in White Gold, Sz. 5.Vintage 10kt Onyx Diamond Ring, Men's, 2.5 point diamond, Initials EB in White Gold, Sz. 5, Signet/Pinky ring style. Appx. 4.95 gr. Rounded rectangular shape that has a bezel-set black onyx flat stoneSee Sold Price
Sold2023An 18K Yellow Gold Intaglio BangleAn 18K Yellow Gold Intaglio Bangle An 18K yellow gold textured bangle centering a bezel-set black onyx intaglio cameo and accented by forty-two round brilliant-cut diamonds. Diamonds are near colorlesSee Sold Price
Sold2023Diamond, black onyx, and white gold necklaceDiamond, black onyx, and white gold necklace Of seven floral medallions set with black onyx and round brilliant-cut diamonds 18k white gold 17 in; Gross weight 8.4 dwts This work will ship from LamberSee Sold Price
Sold2015GORGEOUS LADIES 18K WHITE GOLD, RUBY AND DIAMONDA heavy 18K white gold necklace made up of floral sections set with full cut round diamonds. Necklace completed with nine fine oval cut, bezel set rubies totaling 10.28 cts. Total diamond weight 12.61See Sold Price
Sold2016Gold Earrings with Onyx and Diamond14KY with white gold diamond settings. Each omega back non-pierced earring features (1) 15.0mm bezel-set round Black Onyx Cabochon surrounded by (27) round Diamonds, approx. 1.0ctw based onSee Sold Price
Sold2021Omega 18k White Gold and Diamond Watch on 14k YellowOmega 18k White Gold and Diamond Watch on 14k Yellow Gold Band Having a 17-jewel movement, white gold case, black face, a bezel set with two rows of round cut diamonds and a yellow gold woven-rope banSee Sold Price
Sold2018A Spider Web Pin with Diamonds & Tanzanite in 18K18K yellow gold spider web brooch featuring an oval faceted tanzanite center with bezel set black onyx milgrain edging, curbed link chain connecting to a spider accented with diamonds, 3.5 in. L, 6.2See Sold Price
Sold2016Gold Brooch with Onyx and Diamond14KTT. Features (1) 20 X 15mm bezel-set oval Black Onyx cabochon surrounded by (22) 2.5mm fine round Diamonds, approx. 1.32ctw. 10.8gtwSee Sold Price
202218K 1.60 CTW SAPPHIRE & DIAMOND RING18K 1.60 CTW SAPPHIRE & DIAMOND RING: .70 CT round brilliant cut diamond is featured in this square, art-deco style 18K white gold ring. The diamond is bezel set in a halo of round brilliant cut diamoSee Sold Price
Sold2022Georg Jensen Diamond 18k White Gold Wedding Band Ring Size EU 52-US 6This is an authentic bead like band from Georg Jensen, it is crafted from 18k white gold with a high polished finish and has a full circle of bezel set round cut diamond with a total weight of 40 poinSee Sold Price
Sold2021Oval Emerald and Diamond Ring18K yellow gold with a bezel set oval cut emerald, apprx .39 cts., and three rows on each side of top shank with channel set round cut diamonds, apprx .31 cts. tdw., 4.3 grams. Ring size approximate 5See Sold Price
Sold201818KT ART DECO SPINNING DIAMOND & ONYX RINGAntique 18K white gold ring with a spinning .65 carat European cut diamond (K color, SI clarity), set in black onyx. Size 7.5See Sold Price
Sold2022Vintage 14kt Black Onyx Diamond Ring, Sz 5.5., FiligreeVintage 14kt Black Onyx Diamond Ring, Sz 5.5., Filigree White gold with a bezel-set flush mounted onyx that is appx. 17mm by 12mm and set in the center is a 1.5mm diamond set with six prongs in a six-See Sold Price
Sold201618K Yellow gold mabe pearl,onyx & diamond ring.The top of the Art Deco style rectangular shaped ring is centered with a 22.2mm round mabe pearl. Accenting either end of the ring is a rounded border of black onyx. Set to either side of the pearl, iSee Sold Price
Sold2017Men's 18k 1.5ct Diamond Solitaire Wedding RingStunning men's diamond solitaire wedding ring in 18k white gold. Diamond is semi bezel set and is a 1.52ct round brilliant cut diamond, SI3 in clarity and H in color. EGL cert # US84210501D. Ring sizeSee Sold Price
9 hrs LeftFederal Assets Auctioneers18K White Gold Oval Bezel Set Black Onyx & Burnish Set Round Diamond Bubble Ring$1
Jun 25Miami Auction GalleryGIA 7.80 carat Yellow Ceylon Sapphire Diamond Onyx 18K Gold Heart Retro Cocktail Ring$11,000
4 days LeftMynt AuctionsCartier 18K White Gold Diamond Panthere With Tassels On A Signature Chain Necklace$5
5 days LeftMynt AuctionsCartier 18K White Gold Diamond Panthere Tassel Pendant On A Cartier Chain Necklace$5
Jun 14Mynt AuctionsDavid Webb Platinum & 18K Yellow Gold Single Round Diamond Bezel Set Black Enamel Ring$5
9 hrs LeftSeized Assets AuctioneersNew 18k White Gold 0.16 ctw Burnish Round Diamond Pierced Sides Band Ring$1
4 days LeftSeized Assets AuctioneersNew 18k White Gold 0.16 ctw Burnish Round Diamond Pierced Sides Band Ring$1
3 hrs LeftJasper52Rolex Mens Datejust 36 Black Diamond Roman Dial Steel and 18K Gold Diamond Watch$6,500
3 hrs LeftJasper52Rolex Mens Datejust 36mm Steel and 18K White Gold Black String Diamond Dial Watch$6,000
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3 hrs LeftJasper52Rolex Mens Datejust Black Diamond Dial Steel and 18K Gold Diamond and Emerald Watch$6,000
681 Lots AwaySeized Assets AuctioneersVintage 18k White Gold Diamond Black Onyx and Coral Clown Brooch Pin$1(1 bid)
6 days LeftFederal Assets AuctioneersParade 18k White Gold Bezel Set .87 ctw Diamond Solitaire Milgrain Open Work Rin$1
3 hrs LeftJasper52Rolex Lady DateJust Black Diamond Dial and 18K Gold Diamond-Emerald Bezel Watch$4,400
Jun 24Platinum Auction GroupChopard Happy Diamond 18k Yellow Gold Hearts Ring Link Bracelet$650(1 bid)