![Art Deco Ring Eternity Band Platinum Diamond Estate Jewelry: About the Item An Art Deco ring designed as an eternity band, made of platinum with diamonds. The gemstones are channel set, Old European cut. This classic eternity band has perfect proportions. With](https://p1.liveauctioneers.com/5584/330568/178262553_1_x.jpg?height=310&quality=70&version=1716924723)
Platinum Jewelry
![Art Deco Ring Eternity Band Platinum Diamond Estate Jewelry: About the Item An Art Deco ring designed as an eternity band, made of platinum with diamonds. The gemstones are channel set, Old European cut. This classic eternity band has perfect proportions. With](https://p1.liveauctioneers.com/5584/330568/178262553_1_x.jpg?height=310&quality=70&version=1716924723)
![GIA Certified .51ct E.Vs2 natural round diamond ring platinum simplicity +: Solitaire Simplicity GIA Certified Diamond engagement ring. .51ct. Natural Round Cut diamond GIA Certificate: 2161012226 E color Vs-2 clarity 5.03 X 5.12 X 3.22mm (Please see report copy attached) Pla](https://p1.liveauctioneers.com/5584/330583/178267937_1_x.jpg?height=310&quality=70&version=1716924723)
![GIA Certified .55ct heart cut diamond solitaire ring platinum classic D/VS: GIA Certified Diamond engagement ring. Solitaire Classic GIA Certificate: 5161625874 .55ct. Natural Heart Cut diamond D color Vs1 clarity (Please see report copy attached) Platinum Ring size: 5 We may](https://p1.liveauctioneers.com/5584/330584/178268216_1_x.jpg?height=310&quality=70&version=1716924723)
![Padparadscha No Heat 1.11ct Natural Sapphire Pink No Heat Platinum: 1.11ct. Natural Padparadscha Sapphire ring. Cushion cut: 5.56 X 5.52 X 4.03mm Transparent, Pink & Clean Clarity. No Heat Platinum 3.9 grams. Depth: 5.7mm current ring size: 4.5 May be resized. Free In](https://p1.liveauctioneers.com/5584/330583/178268107_1_x.jpg?height=310&quality=70&version=1716924723)
![PLATINUM 2.00CT DIAMONDS BAND G/VS BAGUETTE & PRINCESS CHANNEL BRILLIANT+: Modern Deco Princess cuts & baguettes ladies band. 2.00ct. diamonds G/H-color, Vs-2 clarity 4mm thick 4.1 grams size: 7 1/4 can resize, please inquire Platinum $8500 appraisal will accompany Only Buy](https://p1.liveauctioneers.com/5584/331600/178874906_1_x.jpg?height=310&quality=70&version=1717530687)
![Vintage 1940's Etched Diamond Engagement Ring Platinum, .82 CTW, 3.40 Grams: Vintage 1940's Etched Diamond Engagement Ring Platinum, .82 CTW, 3.40 Grams This ring is a beautiful and unique ring! Please let us know if you have any questions. Circa: 1940's Diamonds: .82 ctw; 1 c](https://p1.liveauctioneers.com/5584/330569/178263153_1_x.jpg?height=310&quality=70&version=1716927854)
![Vintage 1940's Etched Diamond Engagement Ring Platinum, .82 CTW, 3.40 Grams: Vintage 1940's Etched Diamond Engagement Ring Platinum, .82 CTW, 3.40 Grams This ring is a beautiful and unique ring! Please let us know if you have any questions. Circa: 1940's Diamonds: .82 ctw; 1 c](https://p1.liveauctioneers.com/5584/331602/178878711_1_x.jpg?height=310&quality=70&version=1717530687)
![3.25ct Natural Fancy Yellow Baguette & Rounds Platinum Eternity Ring: 3.25ct. Natural Diamonds eternity band 1.00ct Natural Fancy Yellow Diamonds 1.10 Baguette Diamonds 1.15ct Round Diamonds F-G Color Vs-2 clarity. 8.9 grams 9.3mm wide 3.2mm depth Size 8.25 and may not](https://p1.liveauctioneers.com/5584/330583/178267992_1_x.jpg?height=310&quality=70&version=1716924723)
![Tiffany & Co. Platinum Diamond Gold Earrings: DESIGNER: Tiffany & Co. CIRCA: Late 20th Century MATERIALS: Platinum 950 & 18K Yellow Gold GEMSTONE: Round Brilliant Cut Diamond WEIGHT: 16 grams MEASUREMENT: 5/8" x 1/2" HALLMARKS: Tiffany, PT 950, 7](https://p1.liveauctioneers.com/5584/330568/178262338_1_x.jpg?height=310&quality=70&version=1716924723)
![Vintage Hand Carved Amethyst Pendant Necklace Platinum 18K Yellow Gold 19.30 CTW: Vintage Hand Carved Amethyst Pendant Necklace Platinum 18K Yellow Gold 19.30 CTW This is a stunning one-of-a-kind necklace! Priced to sell! Any questions please do not hesitate to ask. Circa: 1960's G](https://p1.liveauctioneers.com/5584/331602/178878327_1_x.jpg?height=310&quality=70&version=1717530687)
![Princess Diamond Invisible Set Two-Tone Band Ring Platinum 18K Gold, 15.86 Gr: Princess Diamond Invisible Set Two-Tone Band Ring Platinum 18K Gold, 15.86 Gr This is a stunning diamond ring. Please let us know if you have any questions. Diamonds: 3.00 ctw; 18 princess cuts 2.52 c](https://p1.liveauctioneers.com/5584/331602/178878545_1_x.jpg?height=310&quality=70&version=1717530687)
![GIA 1.04CT IDEAL CUT G/VS2 ROUND BRILLIANT DIAMOND RING PLATINUM +: GIA .74ct. Round, brilliant diamond Report: 1142774524 (please see certificate scan in photo menu) G-color, Vs-2 clarity. Excellent Cut Excellent Polish Excellent Symmetry Side diamonds: .30ct. Baguet](https://p1.liveauctioneers.com/5584/330584/178268281_1_x.jpg?height=310&quality=70&version=1716924723)
![8.30ct Natural Amethyst Diamonds Ring Platinum Swirl Mod Deco: Amethyst Halo Cluster 8.30ct. Brilliant Natural Amethyst Amazing Full Oval/ Brilliant cut Clean VVS Clarity Beautiful purple sparkles throughout 14.5 x 11.3mm Side natural round diamonds total: 2.00ct](https://p1.liveauctioneers.com/5584/331597/178874351_1_x.jpg?height=310&quality=70&version=1717530687)
![25ct Cobalt Blue Lab Sapphire Diamonds Brooch pin Platinum+: Flaming Sapphire Brooch 20ct Lab Sapphires Emerald Cuts, Cobalt Blues. 5.00ct Natural Diamonds. Rounds, Full cut Brilliant. G-color VS-2 clarity. Platinum intricate details 28 grams. Overall: 3 X 1.3](https://p1.liveauctioneers.com/5584/330583/178268069_1_x.jpg?height=310&quality=70&version=1716924723)
![GIA Certified 39.68ct Lab Sapphire Ring Platinum: GIA Certified: 39.68ct. Lab Created Sapphire ring. Full cut brilliant Round cut Clean clarity Transparent and vibrant top Bright Light Purple Pink 20.30 X 20.51 x 10.76mm Lab Grown. 2.50ct Natural Pea](https://p1.liveauctioneers.com/5584/331600/178875234_1_x.jpg?height=310&quality=70&version=1717530687)
![5.00ct Diamonds cluster brooch pendant pin Platinum Estate Cluster Cocktail: Estate Prime Cocktail 5.00ct. diamonds Brooch Cluster pin. Baguettes, Marquise & Rounds, Full cut Brilliant. F-color Vs-2 clarity. Platinum 27 grams. Measures: 1.95 x .97 inch Excellent made $15000 ap](https://p1.liveauctioneers.com/5584/331600/178874824_1_x.jpg?height=310&quality=70&version=1717530687)
![Art Deco Bulova Diamond Platinum Watch Pendant: About the Item Classy Art Deco watch pendant created by Bulova in the 1920s. Made of black onyx and platinum (tested), accented with single cut diamonds (total weight approximately 1.20 carats) The wa](https://p1.liveauctioneers.com/5584/331564/178847078_1_x.jpg?height=310&quality=70&version=1717530687)
![Vintage Brooch 18k Gold Diamond Flower Pin Estate Jewelry: About the Item An amazing vintage brooch, made of 18 karat yellow gold and platinum, featuring diamonds. The brooch is designed as a stylized bouquet of flowers or a fire torch. It comprises yellow go](https://p1.liveauctioneers.com/5584/331564/178846873_1_x.jpg?height=310&quality=70&version=1717530687)
![GIA Certified 2.59ct Natural No heat 2.59ct Sapphire Ring 18kt & Platinum: No Heat Color Change Vivid GIA Certified 2.59ct. Natural sapphire ring. Vivid Blue Violet Color Change to Purple Clean, VS clarity. Oval full cut 9.19 X 7.36 X 4.48mm Report: 6183115088 No Indications](https://p1.liveauctioneers.com/5584/331600/178874821_1_x.jpg?height=310&quality=70&version=1717530687)
![GIA certified 2.46ct Fancy Dark Yellow Brown Diamond Ring Platinum: Modern Marquise GIA 1.46ct Natural Fancy color diamond ring. Marquise, Brilliant Natural, Fancy Dark Yellow Brown, Even Report Id: 1182114939 Please see attached photo for report. 1.00ct. side round ,](https://p1.liveauctioneers.com/5584/331597/178873968_1_x.jpg?height=310&quality=70&version=1717530687)
![Vintage Birks 14k Yellow Gold Retro Bracelet Citrine Diamond Estate Jewelry: About the Item Lovely and bold retro bracelet created by Birks in the 1940s. Made of 14 karat yellow gold and platinum. The highlights of this beautiful feminine bracelet are an approx. 25 carats pear](https://p1.liveauctioneers.com/5584/331564/178847100_1_x.jpg?height=310&quality=70&version=1717530687)
![Chaumet Retro Brooch 18k Gold Diamond Pin Estate Jewelry: About the Item A French chic retro diamond brooch by Chaumet Paris made of 18 karat gold and platinum. During the Retro jewelry era, scrolls became one of the most popular design motifs. In this brooc](https://p1.liveauctioneers.com/5584/331564/178846827_1_x.jpg?height=310&quality=70&version=1717530687)
![GIA Certified Ruby .99ct Diamond ring Platinum Vivid Red Prime: GIA Certified Ruby Accent Ring. .99ct. GIA Oval Bright Red Ruby Report: 5182151808 (VS) Clean Clarity & Transparent. 6.80 X 4.98 X 3.39mm GIA: Heat - Minor .200ct side baguette diamonds. Vs-2 clarity,](https://p1.liveauctioneers.com/5584/330583/178267891_1_x.jpg?height=310&quality=70&version=1716924723)
![GIA 1.21CT EUROPEAN CUT DIAMOND RING F/VS2 PLATINUM+: 1.01ct. GIA Old European cut diamond F-color Vs-2 clarity. (Please see certificate) Side diamonds: .20ct. G-color, Vs-2 clarity. 14kt. white gold depth of ring: 6.6mm 4 grams total weight Excellent we](https://p1.liveauctioneers.com/5584/331600/178875066_1_x.jpg?height=310&quality=70&version=1717530687)
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 […]