![GIA Oval Cut 2.00 ct VS1 Clarity, E Color Diamond Platinum Solitaire Ring: GIA Oval Cut 2.00 ct VS1 Clarity, E Color Diamond Platinum Solitaire Ring Features: Only One Available GIA Included Jewelry Grading/Gemological Report Included Product Details Diamond Help Line 640-20](https://p1.liveauctioneers.com/9057/333770/180318065_1_x.jpg?height=310&quality=70&version=1718722990)
Platinum Rings
![GIA Oval Cut 2.00 ct VS1 Clarity, E Color Diamond Platinum Solitaire Ring: GIA Oval Cut 2.00 ct VS1 Clarity, E Color Diamond Platinum Solitaire Ring Features: Only One Available GIA Included Jewelry Grading/Gemological Report Included Product Details Diamond Help Line 640-20](https://p1.liveauctioneers.com/9057/333770/180318065_1_x.jpg?height=310&quality=70&version=1718722990)
![Oval Cut 6.53 ct Pink Sapphire & Diamond Platinum Ring: Oval Cut 6.53 ct Pink Sapphire & Diamond Platinum Ring Features: Only One Available Jewelry Grading/Gemological Report Included Sapphire Size: 12.48 x 9.74 x 6.85 mm Total Diamond Weight: 1.82 ctw Pro](https://p1.liveauctioneers.com/9057/333770/180318028_1_x.jpg?height=310&quality=70&version=1718722990)
![CARTIER RING DIAMOND 1895 WEDDING BAND 2.5MM EU49 950 PLATINUM: Cartier Ring Diamond 1895 Wedding Band 2.5mm EU49 950 Platinum Brand: Cartier Type: Ring Material: 950/Platinum Color: None Size: 4.75-5 Accessories: None Accessories Notice: When purchas](https://p1.liveauctioneers.com/6177/332293/179216743_1_x.jpg?height=310&quality=70&version=1717432645)
![999/850PT 1CT DIAMOND SOLITAIRE NECKLACE: 1.00-carat round brilliant salt and pepper champagne diamond pendant set in pure 999 platinum and on an 850-purity platinum necklace. Stamped Pt999, 1.0, on the back of the pendant and Pt850 on the ne](https://p1.liveauctioneers.com/2682/333609/180215459_1_x.jpg?height=310&quality=70&version=1718510692)
![900/850PT .82CT DIAMOND SOLITAIRE NECKLACE: 850-purity platinum solitaire necklace featuring a 0.82-carat round brilliant diamond set in 900-purity platinum. The diamond has a K color rating, l1 clarity, a good cut, and medium blue fluorescence](https://p1.liveauctioneers.com/2682/333609/180215295_1_x.jpg?height=310&quality=70&version=1718510692)
![850PT .31CT DIAMOND SOLITAIRE NECKLACE: 850-purity platinum solitaire stud necklace featuring a 0.31-carat round brilliant diamond. The diamond has an H-color rating, l2 clarity, and no fluorescence. Stamped 031, Pt850, on the necklace's cl](https://p1.liveauctioneers.com/2682/333609/180215285_1_x.jpg?height=310&quality=70&version=1718510692)
![0.16 Carat Old European Cut I SI2 Diamond Platinum Band Ring: Title: 0.16 Carat Old European Cut I SI2 Diamond Platinum Band Ring Style: Band Metal: Platinum Gemstone 1: 0.16 Carat Diamond Number of Stones: 40 Color: I Clarity: SI2 Shape: Old European Cut Size:](https://p1.liveauctioneers.com/3780/329167/177975025_1_x.jpg?height=310&quality=70&version=1715878703)
![Tiffany & Co. 0.40 Carat Round Brilliant F VS1 Diamond Platinum Band Ring: Designer: Tiffany & Co Title: Tiffany & Co 0.40 Carat Round Brilliant F VS1 Diamond Platinum Band Ring Style: Band Metal: Platinum Gemstone 1: 0.4 Carat Diamond Number of Stones: 13 Color: F Clarity:](https://p1.liveauctioneers.com/3780/329167/177974946_1_x.jpg?height=310&quality=70&version=1715878703)
![0.82 Carat Round Brilliant G SI1 Diamond Platinum Band Ring: Title: 0.82 Carat Round Brilliant G SI1 Diamond Platinum Band Ring Style: Band Metal: Platinum Gemstone 1: 0.82 Carat Diamond Number of Stones: 41 Color: G Clarity: SI1 Shape: Round Brilliant Size: 6.](https://p1.liveauctioneers.com/3780/329167/177974841_1_x.jpg?height=310&quality=70&version=1715878703)
![1.00 Carat Round Brilliant F VS2 Diamond Platinum Wedding Band Ring: Title: 1.00 Carat Round Brilliant F VS2 Diamond Platinum Wedding Band Ring Style: Wedding Band Metal: Platinum Gemstone 1: 1 Carat Diamond Number of Stones: 5 Color: F Clarity: VS2 Shape: Round Brilli](https://p1.liveauctioneers.com/3780/329167/177974808_1_x.jpg?height=310&quality=70&version=1715878703)
![Tiffany & Co. 0.48 Carat Round Brilliant H SI1 Diamond Platinum Band Ring: Designer: Tiffany & Co Title: Tiffany & Co 0.48 Carat Round Brilliant H SI1 Diamond Platinum Band Ring Style: Band Metal: Platinum Gemstone 1: 0.48 Carat Diamond Number of Stones: 22 Color: H Clarity:](https://p1.liveauctioneers.com/3780/329167/177974795_1_x.jpg?height=310&quality=70&version=1715878703)
![2.37 Carat Sapphire 0.70 Carat Baguette Diamond Platinum Cocktail Ring: Title: 2.37 Carat Oval Shape Sapphire 0.70 Carat Baguette Shape I VS2 Diamond Platinum Cocktail Ring Style: Cocktail Metal: Platinum Gemstone 1: 2.37 Carat Saph Number of Stones: 1 Shape: Oval Shape G](https://p1.liveauctioneers.com/3780/329167/177974772_1_x.jpg?height=310&quality=70&version=1715878703)
![Tiffany & Co. 0.25 Carat Round Brilliant F VS1 Diamond Platinum Band Ring: Designer: Tiffany & Co Title: Tiffany & Co 0.25 Carat Round Brilliant F VS1 Diamond Platinum Band Ring Style: Band Metal: Platinum Gemstone 1: 0.25 Carat Diamond Number of Stones: 34 Color: F Clarity:](https://p1.liveauctioneers.com/3780/329167/177974742_1_x.jpg?height=310&quality=70&version=1715878703)
![1.25 Carat Old European Cut G SI1 Diamond Platinum Eternity Band Ring: Title: 1.25 Carat Old European Cut G SI1 Diamond Platinum Eternity Band Ring Style: Eternity Band Metal: Platinum Gemstone 1: 1.25 Carat Diamond Number of Stones: 25 Color: G Clarity: SI1 Shape: Old E](https://p1.liveauctioneers.com/3780/329167/177974732_1_x.jpg?height=310&quality=70&version=1715878703)
![Tiffany & Co. 1.26 Carat Round Brilliant Diamond Platinum Band Ring: Designer: Tiffany & Co Title: Tiffany & Co 1.26 Carat Round Brilliant Diamond Platinum Band Ring Style: Band Metal: Platinum Gemstone 1: 1.26 Carat Diamond Number of Stones: 21 Shape: Round Brilliant](https://p1.liveauctioneers.com/3780/329167/177974678_1_x.jpg?height=310&quality=70&version=1715878703)
![CARTIER 0.51 Carat G-VVS2 Diamond Platinum Engagement Ring: Designer: CARTIER Title: Cartier 0.51 Carat Round Brilliant Shape G-VVS2 Diamond Platinum Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 0.51 Carat Diamond Number of Stones: 1 Color: G](https://p1.liveauctioneers.com/3780/329167/177974593_1_x.jpg?height=310&quality=70&version=1715878703)
![CARTIER 0.39 Carat Round Brilliant G VS1 Diamond Platinum Band Ring: Designer: CARTIER Title: Cartier 0.39 Carat Round Brilliant G VS1 Diamond Platinum Band Ring Style: Band Metal: Platinum Gemstone 1: 0.39 Carat Diamond Number of Stones: 40 Color: G Clarity: VS1 Shape](https://p1.liveauctioneers.com/3780/329167/177974572_1_x.jpg?height=310&quality=70&version=1715878703)
![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)
![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)
![Art Deco 4.80 Grams 1.19 Carat L-I1 Diamond Platinum Wedding Ring: Title: Art Deco 4.80 Grams 1.19 Carat Circular Brilliant Cut Shape L-I1 Diamond Platinum Wedding Ring Style: Wedding Metal: Platinum Gemstone 1: 1.19 Carat Diamond Number of Stones: 1 Color: L Clarity](https://p1.liveauctioneers.com/3780/329167/177974390_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)
![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)
![1.78 Carat Old European cut J-SI2 Platinum Engagement Ring Diamond: Title: 1.78 Carat Old European cut J-SI2 Platinum Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 1.78 Carat Diamond Number of Stones: 1 Color: J Clarity:SI2 Shape: Old European Cut Gems](https://p1.liveauctioneers.com/3780/329167/177974158_1_x.jpg?height=310&quality=70&version=1715878703)
News about Platinum Rings
![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 […]