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
Sold2022Rock, Crystal, Natural, Jewelry, Necklace, Ear RingsBeaded Jewelry Black Onyx/Peridot Necklace/Ear RingsSee Sold Price
Sold2022Austrian 900 Silver Rock Crystal & Onyx Walking Cane circa 1870Austrian 900 silver rock crystal & onyx walking cane, circa 1870. A black ebony cane with a horn tip. Bands of cut onyx over rock crystal to the handle. Austrian 900 silver makers marks to the figuresSee Sold Price
Sold2024Austrian 900 Silver Rock Crystal & Onyx Walking Cane circa 1870Austrian 900 silver rock crystal & onyx walking cane, circa 1870. A black ebony cane with a horn tip. Bands of cut onyx over rock crystal to the handle. Austrian 900 silver makers marks to the figuresSee Sold Price
Sold2024A rock crystal, diamond, onyx, silver and 14k gold ringA rock crystal, diamond, onyx, silver and 14k gold ring the shield-shaped rock crystal tablet with single-cut diamond surround and black onyx frame, in silver on a gold band; 6.38 grams; size: 6 1/2See Sold Price
2024A gem-set, silver earring and ring setA gem-set, silver earring and ring setthe ring centering an oval-cut emerald, atop cushion-cut rock crystal, measuring approximately 15.80 x 11.88 mm, within black onyx frame, accented by single-cut dSee 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
Sold2022Gold, Black Onyx and Frosted Rock Crystal Bead Necklace/Bracelet CombinationGold, Black Onyx and Frosted Rock Crystal Bead Necklace/Bracelet Combination Frosted fluted rock crystal and black onyx beads ap. 19.8 to 19.7 mm., detachable into bracelets, ap. 197.4 dwts. gross. LeSee Sold Price
Sold2019A Sterling Silver, Black Diamond and Rock Crystal Ring,A Sterling Silver, Black Diamond and Rock Crystal Ring, Montblanc, consisting of a sterling silver band measuring approximately 9.05 mm wide with cutout of Montblanc logo and dangling charms containinSee Sold Price
Sold2018(Lot of 2) David Yurman diamond, multi-stone and silver(Lot of 2) David Yurman diamond, multi-stone and silver jewelry Including 1) 7 1/2 inch triple bracelet, featuring cultured pearls, black onyx, hematite and rock crystal quartz, completed by a sterlinSee Sold Price
Sold2020Five Estate Art Deco Glass & Crystal Ring BandsFive Estate Art Deco Black Onyx Glass & Faceted Crystal Ring Bands. Sizes 7.75 to 8.5See Sold Price
Sold2023Rock crystal, black onyx, and diamond earringsRock crystal, black onyx, and diamond earrings Each set with a faceted pear-shaped rock crystal, framed by single-cut diamonds and black onyx, suspended from a line of diamonds Silver and yellow goldSee Sold Price
Sold2020Chinese 14k Gold Rock Crystal Black Onyx NecklaceVintage rock crystal and black onyx 14k gold beaded necklace with frosted pendant. Marked 14k. Note closure is white metal. Good overall condition with minor wear. Measures 17 in. long with 2 1/2 in.See Sold Price
Sold2022Vhernier 18K Rose Gold, Jade and Rock Crystal RingVhernier Giotto Collection Solid 18K Rose Gold, Jade and Rock Crystal Ring - This lovely ring was made by Vhernier, and is a design from the designer's Giotto collection. The ring is crafted of solidSee Sold Price
Sold2019Emerald, Diamond, Rock Crystal and Onyx RingEmerald, Diamond, Rock Crystal and Onyx Ring 18k white gold, the ring mounted with a central emerald-cut treated emerald weighing approximately 1.06 carats, surrounded by a border of round brilliant-cSee Sold Price
Sold2019Coral, Diamond, Rock Crystal and Onyx RingCoral, Diamond, Rock Crystal and Onyx Ring 18k yellow gold, the ring mounted with a central oval cabochon-cut coral weighing approximately 1.45 carats, surrounded by a border of round brilliant-cut diSee Sold Price
Sold202214kt Yellow Gold & Carved Black Onyx Ring14kt Yellow Gold & Carved Black Onyx Ring w Briolette Rose Cut Crystal. Ring size 5 approximatelySee Sold Price
Sold2023Seaman Schepps Diamond, Onyx & Crystal Earrings18K white gold "Carre" earrings by Seaman Schepps featuring cushion cut rock crystal in center with black onyx bars and diamonds set at corners, signed on back, posts with Omega backs, 5/8 in. W, 13.1See Sold Price
Sold2017LOT (18) STERLING GEM SET FASHION RINGS INCLUDING ROCKLOT (18) STERLING GEM SET FASHION RINGS INCLUDING ROCK CRYSTAL, QUARTZ, ONYX, AGATE, TURQUOISE, AMETHYST, EMERALD, ETC. RING SIZE 4 1/2-8 1/2; GROSS WEIGHT 2.08 OZTSee Sold Price
Sold2019Lot of 7 Sterling Silver RingsLot of 7 sterling silver rings including: a swirl marcasite and crystal ring, 6.5, a black onyx ring, 5.5, a Mexican silver ring with a deep purple crystal, 5.5, a handcrafted marcasite and ribbed rinSee Sold Price
Sold2022ROCK CRYSTAL SCULPTURE IN THE STYLE OF F. HARTA small rock crystal carved and polished with the face of a woman, a small inlaid aquamarine cabochon to centre. In the style of American artist Frederick Hart. With custom plinth of black onyx, obscuSee Sold Price
Sold2023Pair of Rock Crystal, Onyx, 14k White Gold Ear ClipsEach featuring three princess-cut rock crystal, each measuring approximately 20.0 x 15.5 mm, interspaced by cabochon-cut black onyx set in a 14k white gold ear clip mounting. Total quarSee Sold Price
Sold2024Rock, Crystal, Natural, Decor, Collectible, Carving, RavenBlack Onyx Rave in Pyrite 7lb 8ozSee Sold Price
May 06Heritage Auctions55170: Boucheron Diamond, Rock Crystal Quartz, Black O$8,500
4 days LeftMynt AuctionsDavid Webb Platinum & 18K White Gold Rock Crystal Diamonds Black Enamel Pearl Ring$5(1 bid)
5 days LeftBidhausDavid Webb Platinum & 18K White Gold Rock Crystal Diamonds Black Enamel Pearl Ring$10
2 days LeftDandelion Wishes & MoreNew! Crystal Diamond Like and Black Onyx 1.78ctw Onyx Ring. Size 7$40
2 days LeftPlatinum Auction GroupJudith Ripka Diamond Ring Onyx 18k Yellow Gold Cocktail Ring$325(2 bids)
May 14Plakas AuctionsA BLACK ROCK CRYSTAL JAR, PROBABLY FATIMID, 9TH-10TH CENTURY OR MESOPOTAMIA£600
1 day LeftMynt AuctionsDavid Webb Rock Crystal Platinum & 18K White Gold Rock Crystal Diamond Arch Ring$5
3 days LeftElmwood'sAN ART DECO ROCK CRYSTAL, ONYX AND DIAMOND BROOCH set with an open oval of polished rock crystal,...£4,000
May 06Heritage Auctions55391: Freshwater Cultured Pearl, Diamond, Black Onyx,$500