![1.32 Carat J-I1 Diamond & Sapphire Platinum Wedding Ring: Title: 1.32 Carat Circular Brilliant Cut Shape J-I1 Diamond and Sapphire Platinum Wedding Ring Style: Wedding Metal: Platinum Gemstone 1: 1.32 Carat Diamond Number of Stones: 1 Color: J Clarity: I1 Sh](https://p1.liveauctioneers.com/3780/329167/177974417_1_x.jpg?height=310&quality=70&version=1715878703)
Platinum Jewelry
![1.32 Carat J-I1 Diamond & Sapphire Platinum Wedding Ring: Title: 1.32 Carat Circular Brilliant Cut Shape J-I1 Diamond and Sapphire Platinum Wedding Ring Style: Wedding Metal: Platinum Gemstone 1: 1.32 Carat Diamond Number of Stones: 1 Color: J Clarity: I1 Sh](https://p1.liveauctioneers.com/3780/329167/177974417_1_x.jpg?height=310&quality=70&version=1715878703)
![CARTIER 1.02 Carat G-VS2 Diamond White Platinum Engagement Ring: Designer: CARTIER Title: Cartier 1.02 Carat Round Brilliant Shape G-VS2 Diamond White Platinum Engagement Ring Style: Engagement Metal: White Platinum Gemstone 1: 1.02 Carat Diamond Number of Stones:](https://p1.liveauctioneers.com/3780/329167/177974144_1_x.jpg?height=310&quality=70&version=1715878703)
![Tiffany & Co.. 1.03 Carat H-VS1 Diamond Platinum Engagement Ring: Designer: Tiffany and Co Title: Tiffany and Co 1.03 Carat Old European Shape H-VS1 Diamond Platinum Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 1.03 Carat Diamond Number of Stones: 1](https://p1.liveauctioneers.com/3780/329167/177974136_1_x.jpg?height=310&quality=70&version=1715878703)
![1.54 Carat Round Brilliant Shape J-VS1 Diamond Platinum Wedding Ring: Title: 1.54 Carat Round Brilliant Shape J-VS1 Diamond Platinum Wedding Ring Style: Wedding Metal: Platinum Gemstone 1: 1.54 Carat Diamond Number of Stones: 1 Color: J Clarity: VS1 Shape: Round Brillia](https://p1.liveauctioneers.com/3780/329167/177974121_1_x.jpg?height=310&quality=70&version=1715878703)
![Vintage Platinum Audemars Piguet Haute: Vintage Platinum Audemars Piguet Haute Joaillerie Diamond Tennis Bracelet Watch Brand: Audemars Piguet Design: Haute Joaillerie Watch Case Material: Platinum Stone: Diamond Stone Cut: Round Cut We](https://p1.liveauctioneers.com/8184/331010/179619153_1_x.jpg?height=310&quality=70&version=1717826893)
![JEWELRY SAPPHIRE DIAMOND RING RING: JEWELRY Sapphire diamond ring Ring Brand: Other Type: Band ring Material: Platinum Color: Blue Size: 5.50 - 5.75 Accessories: None Accessories Notice: When purchasing pre-owned goods, ple](https://p1.liveauctioneers.com/6177/331471/178774374_1_x.jpg?height=310&quality=70&version=1716923107)
![CARTIER SOLITAIRE DIAMOND RING: CARTIER solitaire diamond ring Brand: Cartier Type: Band ring Material: Platinum 950 Color: Silver Size: 3.5-4 Accessories: None Accessories Notice: When purchasing pre-owned goods, pleas](https://p1.liveauctioneers.com/6177/331079/178471381_1_x.jpg?height=310&quality=70&version=1716567293)
![TTFFANY&CO. TIFFANY HALF ETERNITY DIAMOND RING: Ttffany&Co. Tiffany Half Eternity Diamond Ring Brand: Band ring Type: None Material: Platinum 950 Color: None Size: 7.5 Accessories: None Accessories Notice: When purchasing pre-owned goo](https://p1.liveauctioneers.com/6177/331471/178774530_1_x.jpg?height=310&quality=70&version=1716923107)
![Baseball Motif Cufflinks, in Gold: Baseball Motif Cufflinks, in Gold with Diamonds, circa 1935 Case Material: 14k Gold, Platinum, Gold Stone: Diamond Stone Cut: Old European Cut Style: Retro Place of Origin: United States Period: M](https://p1.liveauctioneers.com/6732/331713/179665620_1_x.jpg?height=310&quality=70&version=1717912306)
![Platinum Topped Gold and Diamond Star Brooch / Pendant, E.M Gattle & Co.: Platinum Topped Gold and Diamond Star Brooch / Pendant, E.M Gattle & Co.in a six-point star motif set to the center with an old European cut diamond (5mm) and bezel set old European cut diamonds, the](https://p1.liveauctioneers.com/250/333351/179989201_1_x.jpg?height=310&quality=70&version=1718312227)
![A GROUP OF JEWELLERY Including: five rings in 18K gold, one set with old-cut diamonds, mounted in: A GROUP OF JEWELLERY Including: five rings in 18K gold, one set with old-cut diamonds, mounted in gold and platinum, another set with circular-cut rubies and a brilliant-cut diamond, and three wedding](https://p1.liveauctioneers.com/533/333011/179775215_1_x.jpg?height=310&quality=70&version=1718097693)
![11.52cts GIA Black opal Diamond Platinum Halo Cocktail Ring: Approx. 22mm x 15 and weighing appx. 12.26 Carats. Completing the ring are 20 pave set round brilliant and baguette-cut diamonds. At a combined weight of appx. 0.26 carats and are H-I color And range](https://p1.liveauctioneers.com/2211/332393/179263842_1_x.jpg?height=310&quality=70&version=1717524154)
![Vintage GIA 4.06 ct Burma Ruby Diamond Platinum Antique Cocktail Ring: They are crafted in luxurious platinum, centered by a GIA-certified Red Ruby cushion brilliant step cut, weighing approximately 4.06 carats, with heat treatment. sided by 36 old round cut Diamonds, Pr](https://p1.liveauctioneers.com/2211/332393/179264001_1_x.jpg?height=310&quality=70&version=1717524154)
![Vintage Platinum 3.43 ctw AGL Cushion Sapphire & Diamond Ballerina Cocktail Ring: A vintage solid platinum and 18k yellow gold ballerina ring, with 1 AGL cretified cushion cut natural sapphire (2.08ct), and 20 baguette cut natural diamonds (F/G - VS1/VS2 ; 1.35ctw). The ring is siz](https://p1.liveauctioneers.com/989/332990/179759264_1_x.jpg?height=310&quality=70&version=1718056969)
![NEW Custom Made Platinum 1.19 ctw Bezel Diamond 5 Stone Classic Wedding Band Rin: A new solid platinum band ring, with 5 round brilliant cut natural diamonds ( F/G - VS1/VS2 ; 1.19ctw). The ring is size 5.5, weighs a total of 8.13 grams, and measures 5.15mm wide.](https://p1.liveauctioneers.com/6100/333121/179831775_1_x.jpg?height=310&quality=70&version=1718216427)
![TTFFANY&CO. TIFFANY PT950 PLATINUM HARMONY RING: Ttffany&Co. Tiffany Pt950 Platinum Harmony Ring Brand: Tiffany Type: Engagement ring Material: Platinum 950 Color: I Size: 4.75-5 Accessories: None Accessories Notice: When purchasing pre](https://p1.liveauctioneers.com/6177/331079/178472092_1_x.jpg?height=310&quality=70&version=1716567293)
![BVLGARI BULGARI BVLGARI TORCELLO ENGAGEMENT RING: BVLGARI Bulgari BVLGARI Torcello Engagement Ring Brand: Bvlgari Type: Band ring Material: Platinum 950 Color: Silver Size: 5.5-5.75 Accessories: None Accessories Notice: When purchasing p](https://p1.liveauctioneers.com/6177/331079/178471981_1_x.jpg?height=310&quality=70&version=1716567293)
![TIFFANY&CO. RING CURVED BAND DIAMOND PT950: TIFFANY&Co. Ring Curved Band Diamond Pt950 Brand: Tiffany Type: Band ring Material: Platinum 950 Color: None Size: 4 -4.50 Accessories: None Accessories Notice: When purchasing pre-owned](https://p1.liveauctioneers.com/6177/331471/178774852_1_x.jpg?height=310&quality=70&version=1716923107)
![TIFFANY&CO. TIFFANY BY THE YARD BRACELET 3P DIAMOND ELSA PERETTI PT950: TIFFANY&Co. Tiffany by the Yard Bracelet 3P Diamond Elsa Peretti Pt950 Brand: Tiffany Type: Charm bracelet Material: None Color: Platinum 950 Size: 17.5cm / 6.88'' Accessories: None Acces](https://p1.liveauctioneers.com/6177/332280/179204173_1_x.jpg?height=310&quality=70&version=1717431231)
![TASAKI RING AKOYA PEARL 9.2MM DIAMOND 0.60CT: TASAKI Ring Akoya Pearl 9.2mm Diamond 0.60ct Brand: TASAKI Type: Ring Material: 900/Platinum Color: None Size: 3.75 Accessories: None Accessories Notice: When purchasing pre-owned goods,](https://p1.liveauctioneers.com/6177/332290/179215656_1_x.jpg?height=310&quality=70&version=1717432081)
![DIAMOND 0.311CT SOLITAIRE NECKLACE 900 850 PLATINUM: Diamond 0.311ct Solitaire Necklace 900 850 Platinum Brand: Unbranded Type: Necklace Material: 900/850/Platinum Color: None Size: Necklace length: 37 / 40cm, Pendant size: 7.0 x 4.2mm Accessories:](https://p1.liveauctioneers.com/6177/332293/179216762_1_x.jpg?height=310&quality=70&version=1717432645)
![CHANEL COCO CRUSH RING MINI MODEL PLATINUM: CHANEL Coco Crush Ring Mini Model Platinum Brand: Chanel Type: Band ring Material: Platinum Color: Silver Size: 8 Accessories: None Accessories Notice: When purchasing pre-owned goods, pl](https://p1.liveauctioneers.com/6177/331079/178471979_1_x.jpg?height=310&quality=70&version=1716567293)
![TIFFANY&CO. HARMONY DIAMOND RING PT PLATINUM: TIFFANY&Co. Harmony Diamond Ring Pt Platinum Brand: Tiffany Type: Engagement ring Material: Platinum 950 Color: G Size: 4.5 Accessories: None Accessories Notice: When purchasing pre-owned](https://p1.liveauctioneers.com/6177/331079/178471667_1_x.jpg?height=310&quality=70&version=1716567293)
![TTFFANY DOTS CROSS DIAMOND RING: Ttffany Dots Cross Diamond Ring Brand: Tiffany Type: Band ring Material: Platinum, Yellow gold (18K) Color: Yellow gold Size: 6.5 Accessories: None Accessories Notice: When purchasing pre](https://p1.liveauctioneers.com/6177/331079/178471606_1_x.jpg?height=310&quality=70&version=1716567293)
News about Platinum Jewelry
![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 […]