Sold2018A Lady's 18K Black Onyx & Diamond Enhancer18K yellow gold enhancer featuring 24 full cut diamonds weighing approx. 1.25 ctw set in prongs down the center of the textured gold set in large flat round black onyx disc, 2.5 in. W, 40.1 gramsSee Sold Price
Sold202255059: Piaget Diamond, Black Onyx, Gold Polo Watch CasPiaget Diamond, Black Onyx, Gold Polo Watch Case: 20 x 20 mm, square, 18k gold, caseback secured by four screws, 8131 0701 385397 Dial: Black onyx and dSee Sold Price
Sold2024Coral & Black Onix Ring 14Kt.Ladies 14Kt Yellow Gold Coral & Black Onyx Ring. Ring has 1 Coral with 1 Black Onyx Gemstone. Ring size: 8.00. Total weight: 2.20 Grams.See Sold Price
Sold201618K Gold Red Coral & Black Onyx Diamond Drop EarringsContemporary Art Deco style drop dangle earrings. Crafted of solid 18k white gold. Features pink angel skin coral and black onyx in a geometric pear shape design. Knot style carved links connecting aSee Sold Price
Sold2017A Lady's Gold, Black Onyx & Diamond Brooch by Erte14K yellow gold rectangular brooch by Erte featuring diamond studded snake wrapped around woman's body with diamond accents in the corners of the brooch, carved black onyx base, traditional pin back,See Sold Price
Sold2022LADYS 14KT GOLD AND DIAMOND BLACK ONYX RINGRing size- 6.5 Weight- 9.8 grams Shipping U.S. $15 plus insuranceSee Sold Price
Sold2017Ladies Art Deco Diamond, Black Onyx, Rock CrystalLadies Art Deco Diamond, Black Onyx, Rock Crystal Quartz, Platinum, 14k Gold Wristwatch. DIAL: Round, white, stylized black Arabic numeral hour markers, black outer minutes track, blued diamond hands.See Sold Price
Sold2022White Gold, Black Onyx, Angel Skin Coral and Diamond BroochWhite Gold, Black Onyx, Angel Skin Coral and Diamond Brooch Black onyx frame ap. 33.0 x 35.0 mm., small round diamonds, 2 small round cabochon angel skin coral, 12 navette-shaped angel skin coral, 18See Sold Price
Sold201610KT Yellow Gold Onyx and Diamond RingOne stamped & tested 10KT yellow gold ladies cast diamond and black onyx ring with a bright and brushed finish. Size 4.75. Identified with markings of "10K". Condition is very good. Containing: One prSee Sold Price
Sold2021LADIES 14K YELLOW GOLD BLACK ONYX DIAMOND PURPLELADIES 14K YELLOW GOLD BLACK ONYX DIAMOND PURPLE AMETHYST CUSTOM MADE RING 11mm 34696 Ladies 14k Yellow Gold (not plated or filled) Custom Made Black Onyx, Diamond, & Synthetic Purple Amethyst Ring! VSee Sold Price
Sold2020Pair Signed 18k gold diamond stacking ringsPair of stacking diamond rings featuring coral and black onyx. Signed CB hallmarked 750 for 18k gold. Total Weight is 12.6 grams. Property of Paris, France Estate Estate Jewelry, Jewelry, gold jewelrySee Sold Price
Sold2018Contemporary Black Onyx Diamond 14K Gold Ring. MoContemporary Black Onyx Diamond 14K Gold Ring. Modern ladies ring. Sz 6.5.-- Dimensions: --- Weight: 7.5 DWT --- US Shipping charge: $10See Sold Price
Sold2021Ladies Diamond | Onyx RingA ladies Yellow Gold Diamond ring with Black Onyx stone in the center. There are total of 8 round brilliant diamonds weighting approx 0.25cttw. Ring size: 8.75. Total weight: 4.10 grams.See Sold Price
Sold2023Piaget White Gold, Black Onyx and Diamond 'Dancer' WristwatchPiaget White Gold, Black Onyx and Diamond 'Dancer' Wristwatch 18 kt., quartz, circular black onyx dial, small round diamond markers, diamond-set bezel, dia. ap. 23 mm., link bracelet, fold-over clasp,See Sold Price
Sold202214K Gold, Diamond & Black Onyx Bracelet & Earring SetArtist/Designer; Manufacturer: unknown Marking(s); notes: no marking(s) apparent Country of origin; materials: country of origin unknown; 14k gold, lapis lazuli Dimensions (H, W, D): bracelet: 2.5"l,See Sold Price
Sold2020Fine Diamond Black Onyx Inlay 18k White Gold Band RingFine Diamond Black Onyx Inlay 18k White Gold Ladies Ultra Wide Band Designer RingDescription:Great design & beautifully executed, this is an ultra-wide band in solid 18k white gold with back onyx inlaSee Sold Price
Sold2016A LADIES 10K GOLD BLACK ONYX AND DIAMOND RINGOval black onyx stone measuring 16 x 12mm set with three single cut diamonds, measures a size 6 and weighs 4 grams.See Sold Price
Sold201814Kt YG Black Onyx Heart & Diamond Pendant w/ Necklace14Kt Yellow Gold Black Onyx Heart & Diamond Pendant w/ Necklace. Necklace - 18" long. Weight - 4.8 grams.See Sold Price
Sold202214K White Gold, Onyx, Coral, Diamonds Earrings14K White Gold Clip Back Earrings with Black Onyx, Coral, and Diamonds. Condition: Excellent. Dimensions: 0.8" x 0.6". Weight: 5.8 dwt / 8.9 g. Provenance: From a Long Island, NY Home. Please note theSee Sold Price
Sold2022Ten Strand Coral and Black Onyx Bead, Cultured Pearl, Gold and Diamond Torsade NecklaceTen Strand Coral and Black Onyx Bead, Cultured Pearl, Gold and Diamond Torsade Necklace 18 kt., faceted barrel-shaped coral beads, black onyx and pearls ap. 3.5 mm., 2 black onyx rings dia. ap. 17.9 mSee Sold Price
Sold2024Lady's Diamond & Onyx RingLady's Diamond and Onyx Ring, 14k y gold with a black onyx crest centered with a gold bezel holding an approx 10 pt round cut diamond, 2.7 DWT, size 7 1/2. CONDITION: Chips on edge of black onyx.See Sold Price
Sold2023LADIES BLACK ONYX & DIAMOND RINGCirca 1890 18K Yellow Gold Mounted Ring, with navette shaped black onyx stone and round faceted diamond, size 7 1/2, 3.2 dwt tw.See Sold Price
Sold2016LADIES 14K WHITE GOLD BLACK ONYX AND DIAMOND RINGA Gabriel & Co. multiple rope twist band with central 12 x 7mm rectangular black onyx stone surrounded by 20 round brilliant cut diamonds having an approximate total weight of .45 carats. The band meaSee Sold Price
1 day LeftFederal Assets Auctioneers0.12 ctw Diamond and Multi-Colored Gemstone Lovebird Pin - 14KT Yellow Gold$1
2 days LeftSeized Assets Auctioneers0.12 ctw Diamond and Multi-Colored Gemstone Lovebird Pin - 14KT Yellow Gold$1
May 06Hudson Valley Auctioneers LLC Beacon NYJewelry. (3) GOLD rings, (1) 14kt white gold Vintage black onyx w. small central diamond, size 6,$70(4 bids)
5 days LeftPlatinum Auction GroupJudith Ripka Diamond Pendant 18k Yellow Gold Black Onyx Pear Shape$100
4 days LeftBidhausDavid Webb 18K Yellow Gold Black Enamel Diamond And Coral Barrel Shaped Earrings$10
BonhamsPiaget. A fine lady's 18K gold quartz bracelet watch Piaget. Belle montre de dame en or jaune 18...€3,000
5 days LeftMynt AuctionsDavid Webb Coral Platinum & 18K Yellow Gold Black Enamel And Diamond Earrings$5
4 days LeftLilly M. JEWELERSMarquise AKA Coral Onyx and Diamond Art Deco Style Ring in 14K White Gold$150
9 hrs LeftSterling Vault AuctioneersPIAGET PROTOCOLE 18CT GOLD DIAMOND SET W/ GUARANTEE PAPERS REF. 91530£1,300(2 bids)
4 days LeftSeized Assets Auctioneers0.10 ctw Diamond, Onyx, and Mother of Pearl Earrings - 18KT Yellow Gold$1