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
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
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
2024Antique 10k Yellow Gold Black Onyx & Diamond Mourning Ladies Ring 4.7g i12121Beautiful victorian era mourning ring with a large 17mm by 12mm black onyx and a diamond in the middle. tested 10k SIZE-9See Sold Price
Sold202410k Gold Lady's Ring with Black Onyx & DiamondIndulge in timeless elegance with this exquisite 10k Gold Ring featuring a striking Black Onyx center adorned with a captivating Diamond. Crafted by the renowned jewelry artisans Budlong, Docherty, &See Sold Price
Sold202318K Art Deco Filigree Ladies Rings, Onyx and Diamond18K White Gold Art Deco Filigree Ladies Rings. Black Onyx and Diamond size 3.5. Cabochon Stone Ring Size 5. Pillow shape faceted Ruby tone Size 5.75. Total weight 12.8 grams.See 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
Sold2022LADYS 14KT GOLD AND DIAMOND BLACK ONYX RINGRing size- 6.5 Weight- 9.8 grams Shipping U.S. $15 plus insuranceSee Sold Price
Sold2024TWO LADIES GOLD RINGSTwo ladies gold rings to include an antique Egyptian faience scarab ring (size 7.25) and an Art Deco 10k gold black onyx and diamond ring (size 4.25).See Sold Price
Sold2020Ladies 925 Silver Ring.This is a 925 silver ladies black onyx ring. This ring has onyx and diamond cut stones. Ring size is 7.00. Total ring weight is 3.90g.See 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
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
Sold2016Lady's 14K White Gold Onyx and Diamond RingLady's White 14K Gold Onyx and Diamond Ring, oval black onyx tablet measures approx. 8 x 20mm, small center diamond, minor edge chips on onyx, size 8, 2.3 dwtSee Sold Price
Sold2020925 Silver Ladies Heart RingThis is a 925 Silver Ladies Heart Ring. This ring has a black onyx with diamond cut around the heart. Ring size is 8.25. Total ring weight is 3.60g.See Sold Price
Sold2022LADIES 14K WHITE GOLD, DIAMOND AND ONYX RINGVintage, handmade designer ring set with diamonds and black onyx inlay. Top of the ring has (1) marquise shaped natural diamond, set east to west. Approx. weight 1.20ct (by measurement formula), ClariSee Sold Price
Sold2021Misc. Lot of Vintage JewelryThe lot consists of a 10K white gold lady's ring set with black onyx and a small diamond and a cameo bracelet & matching earrings, a pin set with a carnelian and cameo pin with a broken clasp. All inSee Sold Price
Sold202018k Gold Carved Rock Crystal Onyx Diamond Ring 6.5Vintage 18k gold ladies Retro Art Deco style cocktail statement ring. A melon carved black onyx central gemstone surrounded by a matte finished carved rock crystal oval ring, held in place by two stylSee Sold Price
Sold202314Kt Yellow Gold Onyx Diamond Ring.14Kt ladies Yellow Gold Onyx Diamond Ring. Ring has One Black Onyx Stone in the center & 5 Diamonds to the side. Ring size: 7.50. Total weight: 4.86 Grams.See Sold Price
Sold202214Kt Yellow Gold Onyx Diamond Ring.14Kt ladies Yellow Gold Onyx Diamond Ring. Ring has One Black Onyx Stone in the center & 5 Diamonds to the side. Ring size: 7.50. Total weight: 4.86 Grams.See Sold Price
Sold202214Kt Yellow Gold Onyx Diamond Ring.14Kt ladies Yellow Gold Onyx Diamond Ring. Ring has One Black Onyx Stone in the center & 5 Diamonds to the side. Ring size: 7.50. Total weight: 4.86 Grams.See Sold Price
Sold2015Four Gold Gemstone Ladies' Rings1) 14K three sapphire and diamond ring, sz 4.5, 2) 10K black onyx carved cameo ring, sz 10, 3) 10K marquise opal filigree ring, sz 7.5 and 4) 14 GP Synthetic sapphire and diamond ring, sz 8, 16 gramsSee 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
1 day LeftRiverside Galleries14K Yellow and White Gold Setting with 2.4ct Black Onyx and 0.17ct Diamond Ladies Ring$50
5 days LeftRiverside Galleries14K Yellow and White Gold Setting with 2.4ct Black Onyx and 0.17ct Diamond Ladies Ring$50
5 days LeftJasper52Vintage 1960's Marquise Black Onyx Diamond Cocktail Ring 14K Yellow Gold 9.54 Gr$1,400
Oct 16Kotler Galleries & AuctioneersDAVID YURMAN PETITE WHEATON RING BLACK ONYX DIAMONDS, An Outstanding Vintage Sterling Silver$25(2 bids)
Sep 28Ark Auctions IncAntique Estate Coral Platinum and Old Mine Cut Diamond Ring with Black Onyx$3,500
24 hrs LeftFederal Assets Auctioneers18K White Gold Oval Bezel Set Black Onyx & Burnish Set Round Diamond Bubble Ring$1