![T&Co Victoria Mixed Cluster Drop Earrings: Title: T&Co Victoria Mixed Cluster Drop Earrings Description: T&Co Platinum Mixed Clsuter Drop Earrings weighing approximately 4.25 ctw. Platinum earrings accompnied by marquise diamonds, pear-shaped](https://p1.liveauctioneers.com/5584/333097/179821624_1_x.jpg?height=310&quality=70&version=1718743985)
Platinum Jewelry
![T&Co Victoria Mixed Cluster Drop Earrings: Title: T&Co Victoria Mixed Cluster Drop Earrings Description: T&Co Platinum Mixed Clsuter Drop Earrings weighing approximately 4.25 ctw. Platinum earrings accompnied by marquise diamonds, pear-shaped](https://p1.liveauctioneers.com/5584/333097/179821624_1_x.jpg?height=310&quality=70&version=1718743985)
![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)
![1.27-ct GIA Diamond Platinum Solitaire Ring Estate Jewelry: About the Item A diamond solitaire with accents and platinum ring of a classic design. The ring’s center stone comes with a GIA Diamond Grading Report and has excellent characteristics (see pict](https://p1.liveauctioneers.com/5584/333401/180019389_1_x.jpg?height=310&quality=70&version=1718743985)
![Rolex Yacht-Master 16622 Platinum Dial & Bezel: Rolex Yacht-Master 16622 watch with Stainless Steel 40mm case with Platinum bi-directional rotatable time-lapse bezel, inner reflector ring engraved with serial number and scratch resistant sapphire c](https://p1.liveauctioneers.com/8704/326812/178365955_1_x.jpg?height=310&quality=70&version=1717617078)
![Art Deco Platinum, Diamond Emerald Dress Clip: Art Deco platinum, diamond and emerald dress clip or brooch, this exquisite piece features an approximate 10mm carved fluted natural carved tear drop shaped emerald top presented on a highly stylized](https://p1.liveauctioneers.com/5855/332516/179331489_1_x.jpg?height=310&quality=70&version=1717634106)
![18K & Platinum 2.25 Ct. Diamond Brooch: 18K & Platinum 2.25 Ct. Diamond BroochWeighing 6.9 gramsSet with an app. 2.10 Ct. European-cut DiamondI Color, I1 ClarityRing Size 8](https://p1.liveauctioneers.com/1692/330287/178196190_1_x.jpg?height=310&quality=70&version=1716319455)
![FINE NECKLACE WITH STUD EARRINGS: Old-cut diamonds, diamond roses, sapphires, rubies (one missing) and pearls, probably around 1880 Clasp: 17.19K Gold, Chain: 950 Platinum, Necklace Front: 960 Platinum, Back: 16.33K Gold; Stud earr](https://p1.liveauctioneers.com/5889/330325/178069896_1_x.jpg?height=310&quality=70&version=1716124879)
![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)
![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)
![Hand Made Sterling Silver Blue Diamond Pave Ring 1.20 Cts: Hand Made Sterling Silver Blue Diamond Pave Ring 1.20 Cts. Sterling silver ring is plated in white rhodium so it has the shines of platinum. Size 6.75. Natural earth mined blue diamond measures 6.5 mm](https://p1.liveauctioneers.com/5584/333097/179821390_1_x.jpg?height=310&quality=70&version=1718743985)
![Authentic! Tiffany & Co Platinum Metro Diamond Large Inside Out Hoop Earrings: Authentic! Tiffany & Co Platinum Metro Diamond Large Inside Out Hoop Earrings Authentic! Tiffany & Co Platinum Metro Diamond Large Inside Out Hoop Earrings Product Description About This Piece: The Ti](https://p1.liveauctioneers.com/5584/333405/180019879_1_x.jpg?height=310&quality=70&version=1718745967)
![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)
![TIFFANY & CO. GOLD & PLATINUM POCKET WATCH: Swiss Made 18K Yellow Gold & Platinum Ultra Thin Touchon Open Face Watch, ca. 1920s, with silver tone dial marked "Tiffany & Co., Switzerland" and gold Arabic numerals, case #52457, 1 1/2" dial. Servi](https://p1.liveauctioneers.com/957/331423/178777831_1_x.jpg?height=310&quality=70&version=1716929917)
![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)
![Vintage 1960's 14k & Platinum Gold Pave Diamond Cluster Ladies Ring 1.85 ct: Vintage 1960's 14k & Platinum Gold Pave Diamond Cluster Ladies Ring 1.85 ct. This beautiful ring has 31 brilliant cut mounted diamonds in 14k & Platinum (tested) two-tone in color. Hand made in size 6](https://p1.liveauctioneers.com/1183/321967/177741501_1_x.jpg?height=310&quality=70&version=1715605026)
![JEWELRY. Platinum and Diamond Cocktail Ring.: Platinum cocktail ring displaying a central prong-set 1.03ct round brilliant cut diamond with a three tier surround of (24) marquis cut diamonds. Central RBC diamond measures approx. 6.7mm. Stamped, "](https://p1.liveauctioneers.com/483/333513/180107857_1_x.jpg?height=310&quality=70&version=1718399492)
![PLATINUM, OPAL AND DIAMOND CLUSTER RING, 4.8g: A platinum dress ring, set with a central black opal doublet surrounded by small diamonds, marked platinum and Birks, size 4 3/4.](https://p1.liveauctioneers.com/1124/333788/180327065_1_x.jpg?height=310&quality=70&version=1718732790)
![Suzanne Belperron Dents de Loup Clip Brooches Diamond Gold Platinum: About the Item A pair of magnificent double clips designed by Suzanne Belperron and manufactured by company B. Herz in Paris between 1932 and 1940. The piece comes with an authentication certificate f](https://p1.liveauctioneers.com/5584/333401/180019413_1_x.jpg?height=310&quality=70&version=1718743985)
![GIA Certified Natural Diamond Vintage Deco Pin Brooch Platinum 12418: GIA Certified Natural Diamond Vintage Deco Pin Brooch Platinum 12418 $12,000.00 PRODUCT DESCRIPTION GIA Certified Natural Diamond Pin. 1.20ct Round J-color I-1 clarity. All other side round diamonds:](https://p1.liveauctioneers.com/5584/333294/179930587_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)
![GIA Radiant Cut 4.03 ct Center VVS2 Clarity, Fancy Yellow Diamond Platinum Three Stone Ring: GIA Radiant Cut 4.03 ct Center VVS2 Clarity, Fancy Yellow Diamond Platinum Three Stone Ring Features: 4.79 ctw Only One Available GIA Included Jewelry Grading/Gemological Report Included Product Detai](https://p1.liveauctioneers.com/9057/333770/180317957_1_x.jpg?height=310&quality=70&version=1718722990)
![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)
![Art Deco Platinum Diamond Brooch Gold Enamel Amethyst 14k Yellow: This is a beautiful Art Deco brooch, The frame is crafted from 14k yellow gold with platinum accent. It features a long triple layer oval shaped frame in yellow with black enamel surface and a large o](https://p1.liveauctioneers.com/1692/330287/178255951_1_x.jpg?height=310&quality=70&version=1716385067)
![Cartier Paris Antique Platinum Diamond Enamel Gold Cufflinks: Antique Cartier Paris diamond enamel gentleman cufflinks in 18k yellow gold with a platinum top. These vintage earrings are topped with white French Enamel surrounded with delicate rose-cut These Fren](https://p1.liveauctioneers.com/1692/330287/178074162_1_x.jpg?height=310&quality=70&version=1716147342)
![ART DECO PLATINUM AND DIAMOND BROOCH, 7.5g: An antique platinum pin brooch, featuring round, baguette, and trillion cut diamonds, testing platinum, with safety chain. L. 4cm](https://p1.liveauctioneers.com/1124/333788/180327061_1_x.jpg?height=310&quality=70&version=1718829113)
![ANTIQUE PLATINUM AND GOLD DIAMOND BROOCH, 4.5g: A French platinum and 14k yellow gold circle pin brooch, featuring bezel and claw set Old European and rose cut diamonds, brooch testing platinum, pin testing 14k gold, with French hallmarks. L. 2.2cm](https://p1.liveauctioneers.com/1124/333788/180326909_1_x.jpg?height=310&quality=70&version=1718891364)
![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)
![Platinum 6.5ctw Diamond Long Curved Design Floral Post Clip Earrings: This gorgeous pair of earrings are crafted from platinum with a polished finish. They feature a long curved leaf shape set with baguette diamonds, on the side of the leaf are a cluster of pear shape a](https://p1.liveauctioneers.com/1692/331206/178590381_1_x.jpg?height=310&quality=70&version=1716591974)
![Antique Art Deco Platinum Diamond and Pearl Brooch / Pendant: Immerse yourself in the glamour and sophistication of a bygone era with our exquisite Art Deco Platinum Pearl & Diamond Brooch / Pendant . Crafted during the illustrious Art Deco era, this brooch is a](https://p1.liveauctioneers.com/8264/330485/178188674_1_x.jpg?height=310&quality=70&version=1718090683)
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 […]