![Vintage! Authentic Tiffany & Co Irid Platinum Diamond Sapphire Cocktail Ring: Vintage! Authentic Tiffany & Co Irid Platinum Diamond Sapphire Cocktail Ring Vintage! Authentic Tiffany & Co Irid Platinum Diamond Sapphire Cocktail Ring Product Description About This Piece: Metal: I](https://p1.liveauctioneers.com/5584/333405/180020171_1_x.jpg?height=310&quality=70&version=1718745967)
Tiffany & Co Platinum
![Vintage! Authentic Tiffany & Co Irid Platinum Diamond Sapphire Cocktail Ring: Vintage! Authentic Tiffany & Co Irid Platinum Diamond Sapphire Cocktail Ring Vintage! Authentic Tiffany & Co Irid Platinum Diamond Sapphire Cocktail Ring Product Description About This Piece: Metal: I](https://p1.liveauctioneers.com/5584/333405/180020171_1_x.jpg?height=310&quality=70&version=1718745967)
![TIFFANY&CO SOLITAIRE RING SINGLE DIAMOND: Tiffany&Co Solitaire Ring Single Diamond Brand: Tiffany Type: Band ring Material: Platinum 950 Color: Platinum Size: 4.5 Accessories: None Accessories Notice: When purchasing pre-owned go](https://p1.liveauctioneers.com/6177/333687/180273730_1_x.jpg?height=310&quality=70&version=1718639810)
![Tiffany & Co. GIA Diamond Platinum Solitaire "The Tiffany" Engagment Ring: The center is adorned by a GIA Round-cut, prong-set, genuine diamond weighing 1.14 carat, (H color and VS1 Clarity). The top of this piece measures 7.5 mm x 7.5 mm x 7 mm in height, and it is currentl](https://p1.liveauctioneers.com/2211/332393/179263986_1_x.jpg?height=310&quality=70&version=1717524154)
![TIFFANY & CO. NECKLACE SENTIMENTAL HEART PINK SAPPHIRE DIAMOND: Tiffany & Co. Necklace Sentimental Heart Pink Sapphire Diamond Brand: Tiffany & Co Type: Necklace Material: PT950 Platinum Color: None Size: Chain Length : 16.14"(inches) / 41.0cm, Pendant Top Siz](https://p1.liveauctioneers.com/6177/332979/179745267_1_x.jpg?height=310&quality=70&version=1718046714)
![TIFFANY & CO. RING ETOILE DOTS: Tiffany & Co. Ring Etoile Dots Brand: Tiffany & Co Type: Ring Material: 750(18K) Yellow Gold, PT950 Platinum Color: None Size: 5.25 Accessories: None Accessories Notice: When purchasing p](https://p1.liveauctioneers.com/6177/332979/179744728_1_x.jpg?height=310&quality=70&version=1718046714)
![Tiffany & Co. 1.50ct Aquamarine, Diamond and Platinum Ring: Tiffany & Co. Soleste Collection 1.50ct Aquamarine, 0.65ctw VS1-VS2/F-G Diamond and Platinum Ring - This exquisite Soleste ring from Tiffany & Co. was finely crafted in solid platinum. The ring boasts](https://p1.liveauctioneers.com/1512/334140/180546698_1_x.jpg?height=310&quality=70&version=1718987837)
![TIFFANY&Co. Necklace Pendant Cruciform Cross Diamond Pt950 Platinum authentic: TIFFANY&Co. Necklace Pendant Cruciform Cross Diamond Pt950 Platinum authentic [Size]Chain L 15.9"(40.5cm) /Top W 0.27"(0.7cm) H 0.27"(0.69cm) pre-owned](https://p1.liveauctioneers.com/3780/330570/178264287_1_x.jpg?height=310&quality=70&version=1716399469)
![TIFFANY&Co. Ring Dots Diamond Pt950 Platinum US 10.5 authentic: TIFFANY&Co. Ring Dots Diamond Pt950 Platinum US 10.5 authentic [Size]US 10.5 /EU 63 /W 0.16"(0.4cm) pre-owned](https://p1.liveauctioneers.com/3780/330570/178263501_1_x.jpg?height=310&quality=70&version=1716399469)
![TIFFANY&Co. Necklace Paper Flower Firefly Tanzanite Diamond Pt950 Platinum auth: TIFFANY&Co. Necklace Paper Flower Firefly Tanzanite Diamond Pt950 Platinum auth [Size]Chain L 15.7"(40cm) /Top W 0.6"(1.52cm) H 0.27"(0.7cm) pre-owned](https://p1.liveauctioneers.com/3780/330570/178263189_1_x.jpg?height=310&quality=70&version=1716399469)
![Estate Tiffany & Company 4.00 Cttw Old European Cut Diamond Brooch (Semi Mount) 2.50 French Cut: Estate Tiffany & Company 4.00 Cttw Old European Cut Diamond Brooch (Semi Mount) 2.50 French Cut Emeralds Platinum & 18K Yellow Gold.Ê Ê Ê Ê Estate Tiffany & Co Brooch, Old European](https://p1.liveauctioneers.com/6970/334101/180524559_1_x.jpg?height=310&quality=70&version=1719059741)
![Antique Art Deco Tiffany & Co. Platinum Engraved Work Eternity Wedding Band Ring: An antique solid platinum engraved eternity band ring by Tiffany & Co. The ring is size 5.0, weighs a total of 2.13 grams, and measures 1.60mm wide](https://p1.liveauctioneers.com/6100/333915/180428032_1_x.jpg?height=310&quality=70&version=1718819888)
![TIFFANY & CO. RING VICTORIA FLOWER LEAF MARQUISE CUT DIAMOND: Tiffany & Co. Ring Victoria Flower Leaf Marquise Cut Diamond Brand: Tiffany & Co Type: Ring Material: PT950 Platinum Color: None Size: 4.5 Accessories: None Accessories Notice: When purch](https://p1.liveauctioneers.com/6177/332979/179744946_1_x.jpg?height=310&quality=70&version=1718046714)
![TIFFANY & CO. RING SNAKE MOTIF DIAMOND: Tiffany & Co. Ring Snake Motif Diamond Brand: Tiffany & Co Type: Ring Material: PT950 Platinum Color: None Size: 5.75 Accessories: None Accessories Notice: When purchasing pre-owned goods](https://p1.liveauctioneers.com/6177/332979/179745100_1_x.jpg?height=310&quality=70&version=1718046714)
![TIFFANY & CO. PIERCED EARRINGS SENTIMENTAL HEART DIAMOND: Tiffany & Co. Pierced Earrings Sentimental Heart Diamond Brand: Tiffany & Co Type: Earrings Material: PT950 Platinum Color: None Size: W 0.25" × H 0.23"(inches) / W 6.5mm × H 6.0mm Accessories:](https://p1.liveauctioneers.com/6177/332979/179744984_1_x.jpg?height=310&quality=70&version=1718046714)
![TIFFANY & CO. NECKLACE BY THE YARD TEAR DROP ELSA PERETTI 1: Tiffany & Co. Necklace By The Yard Tear Drop Elsa Peretti 1 Brand: Tiffany & Co Type: Necklace Material: PT950 Platinum Color: None Size: Chain Length : 16.14"(inches) / 41.0cm, Pendant Top Size :](https://p1.liveauctioneers.com/6177/332979/179744880_1_x.jpg?height=310&quality=70&version=1718046714)
![TIFFANY & CO. BRACELET BY THE YARD ELSA PERETTI 3 POINT DIAMOND: Tiffany & Co. Bracelet By the Yard Elsa Peretti 3 Point Diamond Brand: Tiffany & Co Type: Bracelet Material: PT950 Platinum Color: None Size: Wrist Size : 6.92"(inches) / 17.6cm, Motif Size : W 0.](https://p1.liveauctioneers.com/6177/332979/179744793_1_x.jpg?height=310&quality=70&version=1718046714)
![TIFFANY & CO. RING ETOILE: Tiffany & Co. Ring Etoile Brand: Tiffany & Co Type: Ring Material: 750(18K) Yellow Gold, PT950 Platinum Color: None Size: 3.75 Accessories: None Accessories Notice: When purchasing pre-ow](https://p1.liveauctioneers.com/6177/332979/179744638_1_x.jpg?height=310&quality=70&version=1718046714)
![TIFFANY & CO HARMONY SOLITAIRE PT950 RING: Tiffany & Co Harmony Solitaire PT950 Ring Brand: Tiffany & Co Type: Ring Material: PT950 Platinum Color: None Size: 5.5-6 Accessories: None Accessories Notice: When purchasing pre-owned g](https://p1.liveauctioneers.com/6177/332982/179748370_1_x.jpg?height=310&quality=70&version=1718047649)
![TIFFANY & CO V BAND DIAMOND PLATINUM RING: Tiffany & Co V Band Diamond Platinum Ring Brand: Tiffany & Co Type: Ring Material: PT950, diamond Color: None Size: 3.5-4 Accessories: None Accessories Notice: When purchasing pre-owned g](https://p1.liveauctioneers.com/6177/332982/179747897_1_x.jpg?height=310&quality=70&version=1718047640)
![TIFFANY & CO. JAZZ LONG DROP NECKLACE: Authentic Tiffany & Co. Jazz long Drop Necklace Brand: Tiffany Type: Necklace Material: Platinum Color: None Size: 43cm Accessories: None Accessories Notice: When purchasing pre-owned goo](https://p1.liveauctioneers.com/6177/332984/179751007_1_x.jpg?height=310&quality=70&version=1718048771)
![TIFFANY&CO WEDDING BAND RING: Tiffany&Co Wedding Band Ring Brand: Tiffany Type: Band ring Material: Platinum 950 Color: None Size: 3.75 Accessories: None Accessories Notice: When purchasing pre-owned goods, please re](https://p1.liveauctioneers.com/6177/333777/180320029_1_x.jpg?height=310&quality=70&version=1718726194)
![TIFFANY & CO TIFFANY PT950 PLATINUM HARMONY DIAMOND RIN: Tiffany & Co Tiffany Pt950 Platinum Harmony Diamond Rin Brand: Tiffany Type: Band ring Material: Platinum 950 Color: Platinum Size: 3.75 - 4 Accessories: None Accessories Notice: When pur](https://p1.liveauctioneers.com/6177/333777/180319795_1_x.jpg?height=310&quality=70&version=1718726194)
![TIFFANY & CO TIFFANY PT950 PLATINUM VICTORIA DIAMOND RING: Tiffany & Co Tiffany Pt950 Platinum Victoria Diamond Ring Brand: Tiffany Type: Band ring Material: Platinum 950 Color: Platinum Size: 3.75 - 4 Accessories: None Accessories Notice: When p](https://p1.liveauctioneers.com/6177/333777/180319545_1_x.jpg?height=310&quality=70&version=1718726194)
News about Tiffany & Co Platinum
![Harry Winston platinum and diamond ring rocked Doyle Fine Jewelry auction](https://www.liveauctioneers.com/news/wp-content/uploads/2023/04/Screenshot-2023-04-28-at-4.23.26-PM-1.png)
Harry Winston platinum and diamond ring rocked Doyle Fine Jewelry auction
NEW YORK – Jewelry sales at Doyle continue to surpass expectations at all levels of value. Auctions of Important Jewelry on April 27 and Fine Jewelry & Luxury Handbags on April 26 saw determined bidders from across the country and around the world drive exceptional prices throughout both sales, sending the week’s total past $6 million.
![Platinum sparkler, Remington bronze command attention at Abell Auction, May 22](https://www.liveauctioneers.com/news/wp-content/uploads/2022/05/Screen-Shot-2022-05-14-at-5.12.20-PM.png)
Platinum sparkler, Remington bronze command attention at Abell Auction, May 22
LOS ANGELES – Abell Auction Co. will present a fine art, antiques, 20th-century design and fine jewelry auction on Sunday, May 22, starting at 9 am Pacific time. Featuring property from prominent California estates, the online sale will be highlighted by an original Frederic Remington bronze Rattlesnake sculpture, estimated at $100,000-$150,000, and a collection of […]
![Picassos, Tiffany table, Agassiz platinum watch at Coker’s, June 18](https://www.liveauctioneers.com/news/wp-content/uploads/2011/06/2011_0608_9314248_lead.jpg)
Picassos, Tiffany table, Agassiz platinum watch at Coker’s, June 18
NEW MARKET, Tenn. – On Sat., June 18, commencing at 10 a.m. Eastern time, John W. Coker, Ltd., will conduct an eclectic Summer Estate Auction featuring exquisite timepieces and fine jewelry; paintings and decorative art; rugs and other quality antiques. Internet live bidding will be provided by LiveAuctioneers.com. From a Philadelphia art pottery collector’s estate […]
![Jasper52 presents Treasures of Time: Estate Designer Jewelry May 28](https://www.liveauctioneers.com/news/wp-content/uploads/2024/05/178015692_1_x.jpg)
Jasper52 presents Treasures of Time: Estate Designer Jewelry May 28
NEW YORK – On Tuesday, May 28, starting at 7 pm Eastern time, Jasper52 will conduct a sale titled Treasures of Time: Estate Designer Jewelry, consisting of exactly 221 lots. Absentee and Internet live bidding will be available through LiveAuctioneers. Highlights include an 18K gold and diamond bracelet by the Italian jewelry firm of Roberto […]