![1.74 Carat Old European Cut K-VS1 Diamond Platinum Wedding Ring: Title: 1.74 Carat Old European Cut K-VS1 Diamond Platinum Wedding Ring Style: Wedding Metal: Platinum Gemstone 1: 1.04 Carat Diamond Number of Stones: 1 Color: K Clarity: VS1 Shape: Old European Cut G](https://p1.liveauctioneers.com/3780/329167/177974449_1_x.jpg?height=310&quality=70&version=1715878703)
Platinum Jewelry
![1.74 Carat Old European Cut K-VS1 Diamond Platinum Wedding Ring: Title: 1.74 Carat Old European Cut K-VS1 Diamond Platinum Wedding Ring Style: Wedding Metal: Platinum Gemstone 1: 1.04 Carat Diamond Number of Stones: 1 Color: K Clarity: VS1 Shape: Old European Cut G](https://p1.liveauctioneers.com/3780/329167/177974449_1_x.jpg?height=310&quality=70&version=1715878703)
![Tiffany & Co. 0.63 Carat Ruby 0.36 Diamond Platinum Engagement Ring: Designer: Tiffany & Co Title: Tiffany & Co 0.63 Carat Round Brilliant Ruby 0.36 Carat Round Brilliant E VS1 Diamond Platinum Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 0.36 Carat Di](https://p1.liveauctioneers.com/3780/329167/177974387_1_x.jpg?height=310&quality=70&version=1715878703)
![David Webb Cocktail Ring In 18kt Platinum And 40.44 Cts In Sapphire And Diamonds: An outstanding cocktail ring, created in New York city at the jewelry atelier of David Webb, back in the 1975. This ring has been designed with bold geometric patterns and carefully crafted in solid y](https://p1.liveauctioneers.com/7877/333606/180214467_1_x.jpg?height=310&quality=70&version=1718513102)
![Tiffany & Co.. 0.80 Carat D-VS1 Diamond Platinum Engagement Ring: Designer: Tiffany and Co Title: Tiffany and Co 0.80 Carat Round Brilliant Shape D-VS1 Diamond Platinum Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 0.8 Carat Diamond Number of Stones:](https://p1.liveauctioneers.com/3780/329167/177974368_1_x.jpg?height=310&quality=70&version=1715878703)
![1.37 Carat Old European Cut L-VS1 Diamond Platinum Engagement Ring: Title: 1.37 Carat Old European Cut L-VS1 Diamond Platinum Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 1.37 Carat Diamond Number of Stones: 1 Color: L Clarity: VS1 Shape: Old European](https://p1.liveauctioneers.com/3780/329167/177974319_1_x.jpg?height=310&quality=70&version=1715878703)
![2.47 Carat Old European Cut K-VS1 Diamond Platinum Wedding Ring: Title: 2.47 Carat Old European Cut K-VS1 Diamond Platinum Wedding RingStyle: Wedding Metal: Platinum Gemstone 1: 1.47 Carat Diamond Number of Stones: 1 Color: K Clarity: VS1 Shape: Old European Cut Ge](https://p1.liveauctioneers.com/3780/329167/177974250_1_x.jpg?height=310&quality=70&version=1715878703)
![Tiffany & Co. 1.25 Carat Round Brilliant G VS1 Diamond Platinum Engagement Ring: Designer: Tiffany & Co Title: Tiffany & Co 1.25 Carat Round Brilliant G VS1 Diamond Platinum Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 1.25 Carat Diamond Number of Stones: 1 Color:](https://p1.liveauctioneers.com/3780/329167/177974212_1_x.jpg?height=310&quality=70&version=1715878703)
![ART DECO C.1920 CHANDELIER PLATINUM DIAMOND EARRINGS DANGLE STUNNING: STUNNING GORGEOUS ART DECO C.1920 PLATINUM DIAMOND EARRINGS Elegance… Glamour… Functionality and Modernity… This tastefully made, classy and unique piece of jewelry would make a perfect gift for](https://p1.liveauctioneers.com/3780/331958/179092421_1_x.jpg?height=310&quality=70&version=1717192562)
![CARTIER 0.90 Carat D-VVS2 Diamond Platinum Engagement Ring: Designer: CARTIER Title: Cartier 0.90 Carat Round Brilliant Shape D-VVS2 Diamond Platinum Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 0.9 Carat Diamond Number of Stones: 1 Color: D C](https://p1.liveauctioneers.com/3780/329167/177974156_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)
![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)
![Tiffany & Co. 1.02 Carat Round Brilliant G VS2 Diamond Platinum Engagement Ring: Designer: Tiffany & Co Title: Tiffany & Co 1.02 Carat Round Brilliant G VS2 Diamond Platinum Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 1.02 Carat Diamond Number of Stones: 1 Color:](https://p1.liveauctioneers.com/3780/329167/177974118_1_x.jpg?height=310&quality=70&version=1715878703)
![7.91 Carat Old European Cut Diamond Platinum Tennis Bracelet: Title: 7.91 Carat Old European Cut Diamond Platinum Tennis Bracelet Style: Tennis Metal: Platinum Gemstone 1: 7.91 Carat Diamond Number of Stones: 29 Shape: Old European Cut Size: 6.5 Dimension: 6.5 i](https://p1.liveauctioneers.com/3780/329167/177974023_1_x.jpg?height=310&quality=70&version=1715878703)
![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 1.04 ctw Radiant Emerald & Diamond Milgrain Filigree Etched Cocktail Ri: Platinum 1.04ct Radiant Emerald & Diamond Milgrain Filigree Etched Cocktail Ring. Please see photos and description for all available information. An estate solid platinum cocktail ring, faeturing 1 r](https://p1.liveauctioneers.com/6100/333121/179831963_1_x.jpg?height=310&quality=70&version=1718216427)
![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)
![VAN CLEEF & ARPELS ENSEMBLE DE DEUX BROCHES 'ROSES' RUBIS ET DIAMANTS: VAN CLEEF & ARPELS ENSEMBLE DE DEUX BROCHES 'ROSES' RUBIS ET DIAMANTS Details Round rubies, round brilliant-cut diamonds, 18k yellow gold and platinum (French marks) for the diamond brooch and 18k yel](https://p1.liveauctioneers.com/6670/333048/179794353_1_x.jpg?height=310&quality=70&version=1718372539)
![Estate AGL 2.48ct Colombian Emerald Diamond Platinum Rectangular Cocktail Ring: With an AGL Certified Colombian Emerald of 2.48 carats in the center, with No treatments expect minor oil. It is surrounded by a double Halo of Round Cut Diamonds of 1.14 carats, G-H color & Vs- SI cl](https://p1.liveauctioneers.com/2211/332393/179263819_1_x.jpg?height=310&quality=70&version=1717524154)
![Parmigiani Fleurier. A fine and rare platinum manual wind tourbillion wristwatch Toric Tourbill...: Parmigiani Fleurier. A fine and rare platinum manual wind tourbillion wristwatch Model: Toric Tourbillion Date: Circa 2000 Movement: 20-jewel Cal.280 manual wind, adjusted to 6 positions, No.004740 Di](https://p1.liveauctioneers.com/1043/332530/179339120_4_x.jpg?height=310&quality=70&version=1717671628)
![Vintage .900 Platinum 1.30 ctw Pave Diamond Wide Domed Triple Stacked Band Ring: A vintage solid platinum wide band ring, with 84 old transitional cut natural diamonds (G/H- VS2/SI1; 1.30ctw). The ring is size 6.0, weighs a total of 10.50 grams, and measures 14.0mm wide.](https://p1.liveauctioneers.com/6100/333121/179831782_1_x.jpg?height=310&quality=70&version=1718216427)
![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)
![TTFFANY STACKING BAND RING ELSA PERETTI PLATINUM: Ttffany Stacking Band Ring Elsa Peretti Platinum Brand: Tiffany Type: Band Ring Material: Platinum Color: Silver Size: 6.5-7 Accessories: None Accessories Notice: When purchasing pre-owne](https://p1.liveauctioneers.com/6177/332269/179198556_1_x.jpg?height=310&quality=70&version=1717429794)
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 […]