![Handmade Platinum 5-French Cut Diamond Engagement Ring: Materials: platinum, platinum ring, platinum engagement ring "The Camila ring is a handmade piece in platinum that centers 5 French cut diamonds of H color and VS1 clarity that weigh 1.16ctw. This rin](https://p1.liveauctioneers.com/5584/333407/180021441_1_x.jpg?height=310&quality=70&version=1718745967)
Platinum Wedding & Engagement Rings
![Handmade Platinum 5-French Cut Diamond Engagement Ring: Materials: platinum, platinum ring, platinum engagement ring "The Camila ring is a handmade piece in platinum that centers 5 French cut diamonds of H color and VS1 clarity that weigh 1.16ctw. This rin](https://p1.liveauctioneers.com/5584/333407/180021441_1_x.jpg?height=310&quality=70&version=1718745967)
![Platinum Emerald Cut Diamond and French cut Sapphire Engagement Ring: Materials: Platinum The Seraphina ring is a piece handmade in platinum which centers one emerald cut diamond of G color and VS1 clarity that weighs 0.50ctw. The center stone is surrounded by 24 old mi](https://p1.liveauctioneers.com/5584/333407/180021434_1_x.jpg?height=310&quality=70&version=1718745967)
![Handmade Platinum Old Mine Diamond and French Cut Sapphire Engagement Ring: Materials: Platinum Gemstone: Diamond The Taylor ring is a piece handmade in platinum which centers one cushion old mine cut diamond of K color and VS1 clarity that weighs 0.75ctw. The center stone is](https://p1.liveauctioneers.com/5584/333407/180021433_1_x.jpg?height=310&quality=70&version=1718745967)
![Art Deco Platinum Diamond Engagement Ring: Art Deco platinum diamond engagement ring, 5 mm (.46 ctw) round center diamond in pierced deco filigree setting, flush set 1.5 mm diamonds at either side, the shank needing repair, sz 7.25, 2.1 DWT](https://p1.liveauctioneers.com/385/334152/180558584_1_x.jpg?height=310&quality=70&version=1718997354)
![ANTIQUE PLATINUM & DIAMOND ENGAGEMENT RING.: A platinum engagement ring that has been hand pierced, hand carved and hand engraved (slightly worn) that is set with an approx. .60 ct. Old European cut diamond of G-H color and VS clarity, no fluore](https://p1.liveauctioneers.com/6170/333768/180429800_1_x.jpg?height=310&quality=70&version=1718828559)
![GIA Radiant Cut 3.00 ct Center VVS2 Clarity, Fancy Yellow Diamond Platinum Halo Ring: GIA Radiant Cut 3.00 ct Center VVS2 Clarity, Fancy Yellow Diamond Platinum Halo Ring Features: 3.31 ctw Only One Available GIA Included Jewelry Grading/Gemological Report Included Product Details Diam](https://p1.liveauctioneers.com/9057/333770/180318095_1_x.jpg?height=310&quality=70&version=1718722990)
![TIFFANY PLATINUM HARMONY ROUND BRILLIANT DIAMOND ENGAGEMENT RING An Outstanding Tiffany & Co: TIFFANY PLATINUM HARMONY ROUND BRILLIANT DIAMOND ENGAGEMENT RING An Outstanding Tiffany & Co Platinum Harmony Round Brilliant Engagement Ring; comes with Tiffany Box, Pouch and Gift Bag .39 Carat Dia](https://p1.liveauctioneers.com/672/332796/179549312_1_x.jpg?height=310&quality=70&version=1717796272)
![Platinum Diamond Wedding Ring (sz 6.75): A platinum and diamond wedding ring band. 9 diamonds. Inner band is monogrammed and dated "11-25-43". Stamped with "PLATINUM". Tested for purity. Ring size 6.75. Total Weight: 2.28 grams.](https://p1.liveauctioneers.com/8236/334229/180608124_1_x.jpg?height=310&quality=70&version=1719091427)
![Platinum Diamond Scroll Eternity Band Ring sz 5.75: A platinum band ring with 6 round cut diamonds, accented with a flowing scroll pattern all around. 1/4 cttw. Marked "Plat" and "CMS". Tested for purity and stones. Ring size: 5.75. Total Weight: 3.23](https://p1.liveauctioneers.com/8236/334229/180608091_1_x.jpg?height=310&quality=70&version=1719091427)
![Estate Diamond Anniversary Band Ring in Platinum: Circa: Estate, Metal type: Platinum, Diamond details: round cut, Carat: 0.50CTW, Size: 8, Weight: 4.5g](https://p1.liveauctioneers.com/8974/332369/180570448_1_x.jpg?height=310&quality=70&version=1718994739)
![GIA Princess Cut 6.00 ctw VS2 Clarity, H Color Diamond Platinum Wedding Set: GIA Princess Cut 6.00 ctw VS2 Clarity, H Color Diamond Platinum Wedding Set Features: GIA Included Jewelry Grading/Gemological Report Included Ring Size: Size 7 Product Details Diamond Help Line 640-2](https://p1.liveauctioneers.com/9057/333770/180317974_1_x.jpg?height=310&quality=70&version=1718722990)
![PLATINUM SOUTH SEA PEARL & DIAMOND RING, SIZE 8: Presenting an exquisite piece of craftsmanship, this ring features a lustrous South Sea pearl as its centerpiece. The pearl is nestled in a secure platinum setting, which elegantly wraps around it, cr](https://p1.liveauctioneers.com/2682/333609/180215376_1_x.jpg?height=310&quality=70&version=1718510692)
![2pc. platinum & diamond wedding set: Nice 2 piece platinum and diamond wedding set. Approximate size 4.5](https://p1.liveauctioneers.com/7595/332878/179681931_1_x.jpg?height=310&quality=70&version=1717995732)
![Circa 1920s Diamond Engagement Ring in Platinum: Circa: 1920, Metal type: Platinum, Center Diamond details: 1.50 cts Old Mine Cut diamond, J VS2, Accent Diamond details: 0.20 ctw, single cut, Size: 8.5, Weight: 4.0 g](https://p1.liveauctioneers.com/8974/332369/180570530_1_x.jpg?height=310&quality=70&version=1718998857)
![ANTIQUE PLATINUM & DIAMOND ENGAGEMENT RING.: A platinum hand engraved (slightly worn) antique engagement ring that is set with an approx. .45 ct. Old European cut diamond of H-I color and VS clarity, no fluorescence, that is accented by approx.](https://p1.liveauctioneers.com/6170/333768/180429801_1_x.jpg?height=310&quality=70&version=1718828559)
![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)
![Vintage Platinum Engagement Ring 4.68CT. Natural Pink Tourmaline Cushion Cut: Condition: Pre-owned: An item that has been used or worn previously. See the seller’s listing for full details and description of any imperfections. ,Antique: Yes,Occasion: Anniversary, Birthday, Ch](https://p1.liveauctioneers.com/3721/333782/180322117_1_x.jpg?height=310&quality=70&version=1718923757)
![GIA 3.01cts Round Diamond Platinum Solitaire Engagement Ring: This fiery Certified GIA Diamond Platinum Solitaire platinum Engagement is expertly crafted in solid Platinum, centered by an Exquisite six prong set genuine natural round cut 3.01 carats, G color, SI](https://p1.liveauctioneers.com/2211/332393/179264050_1_x.jpg?height=310&quality=70&version=1717524154)
![Vintage 1940s $6000 3ct Natural Emerald Diamond Platinum Wedding Ring: Condition: Pre-ownedHANDMADE and Signed in the shank2.50ct Emerald50ct in VS G Diamonds and mesmerizingSolid platinum and 3cts totalcirca 1940s.Stone: Natural Emerald and DiamondsMetal: PLATINUMRing S](https://p1.liveauctioneers.com/3721/333782/180403419_1_x.jpg?height=310&quality=70&version=1718923757)
![Vintage Diamond Platinum Three-Stone Ring Estate Jewelry: About the Item A gorgeous vintage three-stone diamond ring, made in platinum. This three-stone ring features an emerald cut diamond flanked by two round brilliant cut diamonds. The center diamond is f](https://p1.liveauctioneers.com/5584/333401/180019497_1_x.jpg?height=310&quality=70&version=1718743985)
![CARTIER BALLERINA HALF DIAMOND WEDDING RING: Cartier Ballerina Half Diamond Wedding Ring Brand: Cartier Type: Band ring Material: Platinum Color: Silver Size: 4 3/4 Accessories: None Accessories Notice: When purchasing pre-owned goo](https://p1.liveauctioneers.com/6177/333691/180276167_1_x.jpg?height=310&quality=70&version=1718640362)
![Vintage 1.61cts European Cut Diamond Sapphire Platinum Engagement Ring: It is centered with a genuine vintage European-cut Diamond; prong Set weighing 1.61cts, I-J color, SI2 Clarity. Adding a touch of color (8) Sapphire, baguette-cut, channel set, and 12 round diamonds w](https://p1.liveauctioneers.com/2211/332393/179263979_1_x.jpg?height=310&quality=70&version=1717524154)
![Antique Art Deco Platinum .80 ctw European Diamond Engraved Scroll Engagement Ri: An antique solid platinum engagement ring, with 1 old european cut natural diamond (J - SI2/I1 ; 0.80ctw). The ring is size 6.5, weighs a total of 3.18 grams, and measures 6.25mm wide.](https://p1.liveauctioneers.com/6100/334160/180568967_1_x.jpg?height=310&quality=70&version=1718991133)
![Antique Marquise Diamond & Platinum Anniversary Band 1.5 CTW: Retro diamond and platinum anniversary band • Eleven graduating marquise diamonds, VS1-VS2, G-Color - 1.50 CTW • 5.4 grams • Size 6.5* can be sized](https://p1.liveauctioneers.com/8264/330485/178188665_1_x.jpg?height=310&quality=70&version=1718090683)
![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/5584/333302/179940280_1_x.jpg?height=310&quality=70&version=1718743985)
News about Platinum Wedding & Engagement 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 […]