![Tiffany & Co. 0.85 Carat Round Brilliant F VS1 Diamond Platinum Band Ring: Designer: Tiffany & Co Title: Tiffany & Co 0.85 Carat Round Brilliant F VS1 Diamond Platinum Band Ring Style: Band Metal: Platinum Gemstone 1: 0.85 Carat Diamond Number of Stones: 21 Color: F Clarity:](https://p1.liveauctioneers.com/3780/329167/177974682_1_x.jpg?height=310&quality=70&version=1715878703)
Platinum Band Rings
![Tiffany & Co. 0.85 Carat Round Brilliant F VS1 Diamond Platinum Band Ring: Designer: Tiffany & Co Title: Tiffany & Co 0.85 Carat Round Brilliant F VS1 Diamond Platinum Band Ring Style: Band Metal: Platinum Gemstone 1: 0.85 Carat Diamond Number of Stones: 21 Color: F Clarity:](https://p1.liveauctioneers.com/3780/329167/177974682_1_x.jpg?height=310&quality=70&version=1715878703)
![Ladies Platinum & Diamond Band: Ladies platinum ring featuring eleven (11) diamonds (6 princess and 5 baguette) approximately 0.84 carats together, Clarity-VS1, Color-F. The ring is marked "plat" and XRF tests 95% platinum](https://p1.liveauctioneers.com/525/332539/179371791_1_x.jpg?height=310&quality=70&version=1717698500)
![Tiffany & Co. 0.93 Carat Round Brilliant F VS1 Diamond Platinum Band Ring: Designer: Tiffany & Co Title: Tiffany & Co 0.93 Carat Round Brilliant F VS1 Diamond Platinum Band Ring Style: Band Metal: Platinum Gemstone 1: 0.93 Carat Diamond Number of Stones: 24 Color: F Clarity:](https://p1.liveauctioneers.com/3780/329167/177974683_1_x.jpg?height=310&quality=70&version=1715878703)
![BVLGARI PT950 PLATINUM INCONTRO D'AMORE DIAMOND: BVLGARI Pt950 Platinum Incontro d'Amore Diamond Brand: Bvlgari Type: Band ring Material: Platinum 950 Color: Platinum Size: 4.5 Accessories: None Accessories Notice: When purchasing pre-o](https://p1.liveauctioneers.com/6177/331079/178471931_1_x.jpg?height=310&quality=70&version=1716567293)
![Tiffany & Co.. 0.55 Carat Round Brilliant Diamond Platinum Eternity Band Ring: Designer: Tiffany and Co Title: Tiffany and Co 0.55 Carat Round Brilliant Diamond Platinum Eternity Band Ring Style: Eternity Band Metal: Platinum Gemstone 1: 0.55 Carat Diamond Number of Stones: 40 S](https://p1.liveauctioneers.com/3780/329167/177974917_1_x.jpg?height=310&quality=70&version=1715878703)
![5.25 Carat Asscher Cut G VS1 Diamond Platinum Eternity Band Ring: Title: 5.25 Carat Asscher Cut G VS1 Diamond Platinum Band Ring Style: Band Metal: Platinum Gemstone 1: 5.25 Carat Diamond Number of Stones: 15 Color: G Clarity: VS1 Shape: Asscher Cut Size: 3.75 Weigh](https://p1.liveauctioneers.com/3780/329167/177974241_1_x.jpg?height=310&quality=70&version=1715878703)
![Platinum Diamond and Sapphire Band Ring: An alternating diamond and sapphire band ring set in platinum. Size 7-1/2. 5.46 dwt. | Philadelphia Metro area delivery, NYC curbside delivery, and international third-party shipper information are al](https://p1.liveauctioneers.com/881/333491/180081796_1_x.jpg?height=310&quality=70&version=1718400481)
![Tiffany & Co. 0.52 Carat Round Brilliant H VS1 Diamond Platinum Band Ring: Designer: Tiffany & Co Title: Tiffany & Co 0.52 Carat Round Brilliant H VS1 Diamond Platinum Band Ring Style: Band Metal: Platinum Gemstone 1: 0.52 Carat Diamond Number of Stones: 46 Color: H Clarity:](https://p1.liveauctioneers.com/3780/329167/177974964_1_x.jpg?height=310&quality=70&version=1715878703)
![Tiffany & Co.. 1.00 Carat Round Brilliant Diamond White Platinum Band Ring: DESIGNER: Tiffany and Co Title: Tiffany and Co 1.00 Carat Round Brilliant Diamond White Platinum Band Ring Style: Band Metal: White Platinum Gemstone 1: 1 Carat Diamond Number of Stones: 19 Shape: Rou](https://p1.liveauctioneers.com/3780/329167/177974616_1_x.jpg?height=310&quality=70&version=1715878703)
![5.40 Carat Radiant Cut G-VS2 Diamond Platinum Eternity Band Ring: Title: 5.40 Carat Radiant Cut G-VS2 Diamond Platinum Eternity Band Ring Style: Eternity Band Metal: Platinum Gemstone 1: 4.5 Carat Diamond Number of Stones: 18 Shape: Radiant Cut Size: 4.75 Weight: 5.](https://p1.liveauctioneers.com/3780/329167/177973997_1_x.jpg?height=310&quality=70&version=1715878703)
![Tiffany & Co.. 0.55 Carat I-VS2 Diamond Platinum Band Ring Engagement: Designer: Tiffany and Co Title: Tiffany and Co 0.55 Carat I-VS2Diamond Platinum Band Ring Style: Band Metal: Platinum Gemstone 1: 0.55 Carat Diamond Number of Stones: 11 Color: I Clarity: VS2 Shape: R](https://p1.liveauctioneers.com/3780/329167/177974913_1_x.jpg?height=310&quality=70&version=1715878703)
![Platinum and Diamond Band, Jewelsmith: Platinum and Diamond Band, Jewelsmithin a two-row open design featuring collet set full cut round diamonds weighing approximately .50 total carat (H-I color, VS2-SI1 clarity), signed and marked Plat.](https://p1.liveauctioneers.com/250/333351/179989220_1_x.jpg?height=310&quality=70&version=1718312227)
![TTFFANY & CO. HALF CIRCLE SIZE 8 RING: Ttffany & Co. Half Circle Size 8 Ring Brand: Tiffany Type: Band ring Material: Platinum 950 Color: None Size: 4.5 Accessories: None Accessories Notice: When purchasing pre-owned goods, pl](https://p1.liveauctioneers.com/6177/331079/178472257_1_x.jpg?height=310&quality=70&version=1716567293)
![TTFFANY & CO. TIFFANY PT950 PLATINUM VICTORIA: Ttffany & Co. Tiffany Pt950 Platinum Victoria Brand: Cartier Type: Band ring Material: Platinum 950 Color: Platinum Size: 3.75 - 4 Accessories: None Accessories Notice: When purchasing pr](https://p1.liveauctioneers.com/6177/331471/178774566_1_x.jpg?height=310&quality=70&version=1716923107)
![Tiffany & Co. 0.40 Carat Round Brilliant G VS1 Diamond Platinum Band Ring: Designer: Tiffany & Co Title: Tiffany & Co 0.40 Carat Round Brilliant G VS1 Diamond Platinum Band Ring Style: Band Metal: Platinum Gemstone 1: 0.4 Carat Diamond Number of Stones: 20 Color: G Clarity:](https://p1.liveauctioneers.com/3780/329167/177974919_1_x.jpg?height=310&quality=70&version=1715878703)
![CHANEL PT950 PLATINUM MATELASSE: CHANEL Pt950 Platinum Matelasse Brand: Chanel Type: Band ring Material: Platinum 950 Color: Silver Size: 48 Accessories: None Accessories Notice: When purchasing pre-owned goods, please r](https://p1.liveauctioneers.com/6177/331079/178472025_1_x.jpg?height=310&quality=70&version=1716567293)
![CARTIER RING BALLERINA DIAMOND PT950 PLATINUM 0.36CT WOMEN'S: Cartier Ring Ballerina Diamond Pt950 Platinum 0.36ct Women's Brand: Cartier Type: Band ring Material: Platinum 950 Color: Platinum Size: 4.5 Accessories: None Accessories Notice: When pur](https://p1.liveauctioneers.com/6177/332280/179203256_1_x.jpg?height=310&quality=70&version=1717431231)
![JEWELRY. Platinum and Diamond Eternity Band Ring.: Platinum and diamond eternity band ring. Total approx. weight of the ring is 1.7 dwt (gross). Ring size - 4 1/2. From a New Rochelle, NY estate. Dimensions: ring measures approx. 2.8mm in width.](https://p1.liveauctioneers.com/483/333513/180107851_1_x.jpg?height=310&quality=70&version=1718399492)
![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)
![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)
![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)
![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)
![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)
![CELINE CELINE 1P DIAMOND RING PLATINUM: CELINE Celine 1P diamond ring platinum Brand: Celine Type: Band ring Material: Platinum 900 Color: None Size: 4.5 Accessories: None Accessories Notice: When purchasing pre-owned goods, p](https://p1.liveauctioneers.com/6177/331471/178774895_1_x.jpg?height=310&quality=70&version=1716923107)
News about Platinum Band 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 […]