![VINTAGE COSTUME - STERLING - DESIGNER JEWELRY: Collection of vintage jewelry to include a Tiffany & Co sterling & onyx beaded necklace, a sterling Greek Key necklace, earrings, Krementz necklace, Florenza trinket box, abalone necklace, Sporrong br](https://p1.liveauctioneers.com/1350/334043/180494176_1_x.jpg?height=310&quality=70&version=1718911999)
Tiffany & Co Onyx
![VINTAGE COSTUME - STERLING - DESIGNER JEWELRY: Collection of vintage jewelry to include a Tiffany & Co sterling & onyx beaded necklace, a sterling Greek Key necklace, earrings, Krementz necklace, Florenza trinket box, abalone necklace, Sporrong br](https://p1.liveauctioneers.com/1350/334043/180494176_1_x.jpg?height=310&quality=70&version=1718911999)
![Paloma Picasso for Tiffany & Co. Necklace: Paloma Picasso for Tiffany & Co. Onyx, Mabe Pearl and 18 kt. Yellow Gold Necklace, signed and with 1981 copyright, 32 12 mm. polished onyx beads with 2 18 mm. mabe pearls with gold mounts, l. 18 in.;](https://p1.liveauctioneers.com/268/332801/179554549_1_x.jpg?height=310&quality=70&version=1718046469)
![Tiffany & Co. Two Necklaces: Including a 14 Kt. yellow gold and black enamel link necklace with 15 round drilled Black Onyx beads, 3.96 mm. each in diameter, 19.6 grams, completed with a spring ring clasp (not stamped); and a Tif](https://p1.liveauctioneers.com/1285/334060/180500574_1_x.jpg?height=310&quality=70&version=1718914994)
![Tiffany & Co. 18k Yellow Gold and Onyx Stud Clip Earrings: 14k Yellow Gold Ruffled Clip on Earrings. Etched ruffle "S" shape to earring. Marked "585" to backing. Weight Approx., 15 grams Measures Approx., 1.25 inches length Domestic Shipping: $20](https://p1.liveauctioneers.com/6537/330416/178125263_1_x.jpg?height=310&quality=70&version=1718052847)
![TIFFANY&CO. NECKLACE ONYX HEART 925 STERLING SILVER: Tiffany&Co. Necklace Onyx Heart 925 Sterling Silver Brand: Tiffany & Co. Type: Necklace Material: 925/Sterling Silver Color: None Size: Necklace length: 38cm, Pendant size: 16.0 x 15.0mm Accessor](https://p1.liveauctioneers.com/6177/332293/179216869_1_x.jpg?height=310&quality=70&version=1717432645)
![18KYG/925 TIFFANY & CO. ONYX WRAP RING, 5.25: Tiffany & Co. sterling silver wrap ring with an onyx on either end set in 18-karat yellow gold. Stamped Tiffany & Co., 925, 750, on the inside of the ring band. Details and measurements: Ring size: 5.](https://p1.liveauctioneers.com/2682/333609/180215531_1_x.jpg?height=310&quality=70&version=1718510692)
![Authentic! Vintage Tiffany & Co 14k Yellow Gold Black Onyx Cufflinks: Authentic! Vintage Tiffany & Co 14k Yellow Gold Black Onyx Cufflinks Authentic! Vintage Tiffany & Co 14k Yellow Gold Black Onyx Cufflinks Product Description About This Piece: Metal: 14k Yellow Gold C](https://p1.liveauctioneers.com/5584/333405/180020191_1_x.jpg?height=310&quality=70&version=1718745967)
![TIFFANY&CO. BROOCH FIREWORKS ONYX 925 STERLING SILVER: Tiffany&Co. Brooch Fireworks Onyx 925 Sterling Silver Brand: Tiffany & Co. Type: Brooch Material: 925/Sterling Silver Color: None Size: 46.5 x 46.5mm Accessories: None Accessories Notice:](https://p1.liveauctioneers.com/6177/332293/179216868_1_x.jpg?height=310&quality=70&version=1717432645)
![TIFFANY&CO. VINTAGE NECKLACE ONYX HEART 925 STERLING SILVER: Tiffany&Co. Vintage Necklace Onyx Heart 925 Sterling Silver Brand: Tiffany & Co Type: Necklace Material: 925/Sterling Silver Color: None Size: Necklace length: 38cm, Pendant size: 17.0 x 15.2mm, D](https://p1.liveauctioneers.com/6177/332293/179216702_1_x.jpg?height=310&quality=70&version=1717432645)
![TIFFANY&CO K18PG PINK GOLD T WIRE ONYX RING: Tiffany&Co K18PG Pink Gold T Wire Onyx Ring Brand: Tiffany Type: Band ring Material: Pink gold (18K) Color: None Size: 7.5 Accessories: None Accessories Notice: When purchasing pre-owned](https://p1.liveauctioneers.com/6177/333687/180274034_1_x.jpg?height=310&quality=70&version=1718639810)
![TIFFANY&CO T TWO CIRCLE ONYX PIERCED EARRINGS: TIFFANY&CO T TWO Circle Onyx Pierced earrings Brand: Tiffany Type: Stud earrings Material: Yellow gold Color: Black Size: 9.6mm x 9.6mm(0.4" x 0.4") Accessories: None Accessories Notice:](https://p1.liveauctioneers.com/6177/333687/180273851_1_x.jpg?height=310&quality=70&version=1718639810)
![TIFFANY & CO. SQUARE ONYX K18YG RING: Tiffany & Co. Square Onyx K18YG Ring Brand: Tiffany & Co Type: Ring Material: Onyx / K18YG 750 / Silver 925 Color: Silver x Yellow Gold x Black Size: 5 Accessories: None Accessories Notic](https://p1.liveauctioneers.com/6177/332981/179747399_1_x.jpg?height=310&quality=70&version=1718047221)
![Tiffany & Co Vintage Sterling Silver Onyx Cufflinks: Tiffany & Co Vintage Sterling Silver Onyx Cufflinks. Stamped with the Tiffany maker's mark and a hallmark for sterling silver.. Measurements: length is 1", onyx diameter is 1/2", silver - 3/8".. Weigh](https://p1.liveauctioneers.com/3780/334177/180575330_1_x.jpg?height=310&quality=70&version=1718992884)
![TIFFANY & CO. 18K GOLD STERLING ONYX BUTTON CUFFLINKS: TIFFANY & CO. 18K GOLD STERLING SILVER CUFFLINKS Cufflink face measures 0.58" in diameter Measures front to to back 0.79" Tiffany & Co. 18k gold and sterling silver onyx button cufflinks Pre-owned in](https://p1.liveauctioneers.com/3780/334181/180579673_1_x.jpg?height=310&quality=70&version=1718997031)
![TIFFANY&CO K18PG PINK GOLD T WIRE ONYX RING: Tiffany&Co K18PG Pink Gold T Wire Onyx Ring Brand: Tiffany Type: Band ring Material: Pink gold (18K) Color: None Size: 7.5 Accessories: None Accessories Notice: When purchasing pre-owned](https://p1.liveauctioneers.com/6177/334310/180663601_1_x.jpg?height=310&quality=70&version=1719246619)
![TIFFANY&CO T TWO CIRCLE ONYX PIERCED EARRINGS: TIFFANY&CO T TWO Circle Onyx Pierced earrings Brand: Tiffany Type: Stud earrings Material: Yellow gold Color: Black Size: 9.6mm x 9.6mm(0.4" x 0.4") Accessories: None Accessories Notice:](https://p1.liveauctioneers.com/6177/334310/180663418_1_x.jpg?height=310&quality=70&version=1719246619)
![Cufflinks by Tiffany & Co.: A pair of onyx cufflinks, by Tiffany & Co. Stamped 'TIFFANY & CO.' Stamped 14K. Length of cufflink face 2.1cms. 10.8gms. With maker's case. Condition Report: Some surface scratches](https://p1.liveauctioneers.com/62/334015/180478212_1_x.jpg?height=310&quality=70&version=1718902130)
News about Tiffany & Co Onyx
![Circa-1900 water wheel novelty clock featured at Cottone May 30-31](https://www.liveauctioneers.com/news/wp-content/uploads/2024/05/177172657_1_x.jpg)
Circa-1900 water wheel novelty clock featured at Cottone May 30-31
GENESEO, NY — An ingenious timepiece requiring no springs but only gravity is a top lot at Cottone Auctions on Thursday, May 30, part of its two-day Art & Antiques and Antiques & Clocks sale May 30-31. The full catalogs are now available for review and bidding at LiveAuctioneers. Made of gilt bronze and resting […]
![Jasper52 presents The Art of Luxury: Designer Jewelry & Watches Feb. 3](https://www.liveauctioneers.com/news/wp-content/uploads/2024/01/169976920_1_x-1.jpg)
Jasper52 presents The Art of Luxury: Designer Jewelry & Watches Feb. 3
NEW YORK – On Saturday, February 3, starting at 8 pm Eastern time, Jasper52 will offer a sale titled The Art of Luxury: Designer Jewelry & Watches. Absentee and Internet live bidding will be available through LiveAuctioneers. The sale features almost 425 lots of earrings, necklaces, brooches, pendants, bracelets, rings, and handbags, but the brand […]
![Michael Sutty prototype portrait bust of Winston Churchill leads our five auction highlights](https://www.liveauctioneers.com/news/wp-content/uploads/2024/01/166621411_1_x.jpg)
Michael Sutty prototype portrait bust of Winston Churchill leads our five auction highlights
Michael Sutty Prototype Portrait Bust of Winston Churchill, $11,875 HOLLYWOOD, Fla. – The British porcelain modeler Michael Sutty (1937-2003) is best known for his militaria subjects – including many number of portraits of Winston Churchill in different guises. This portrait bust from around 1980 shows the wartime British prime minister dressed in the ceremonial uniform of Lord […]
![Plastic tabletop radio collectors favor eye candy over ear candy](https://www.liveauctioneers.com/news/wp-content/uploads/2024/01/bidsmart-copy-1.jpg)
Plastic tabletop radio collectors favor eye candy over ear candy
NEW YORK — Plastic is omnipresent today, but during the Machine Age, which spanned the years 1915 to 1940, it was just coming into its own as a valuable yet affordable material. Chemist Leo Baekeland, who invented Bakelite in 1907, and the American Catalin Corporation, which developed the similar thermosetting resin-based polymer it named Catalin […]