![An Art Deco 18 Carat Platinum, Diamond and Sapphire Ring. Size Q, weight 4.3g: An Art Deco 18 Carat Platinum, Diamond and Sapphire Ring. Size Q, weight 4.3g](https://p1.liveauctioneers.com/3161/332661/179450720_1_x.jpg?height=310&quality=70&version=1717770603)
Art Deco Platinum
![An Art Deco 18 Carat Platinum, Diamond and Sapphire Ring. Size Q, weight 4.3g: An Art Deco 18 Carat Platinum, Diamond and Sapphire Ring. Size Q, weight 4.3g](https://p1.liveauctioneers.com/3161/332661/179450720_1_x.jpg?height=310&quality=70&version=1717770603)
![Antique Marquise Diamond Art Deco Platinum Geometric Link Bracelet: This remarkable elegant and vivid bracelet is crafted in quality platinum. The center of the links showcases throughout (24) crisp, Marquise cut genuine diamonds, Bezel set. Framing the bottom and top](https://p1.liveauctioneers.com/2211/332393/179263811_1_x.jpg?height=310&quality=70&version=1717524154)
![Antique Deco 6.55cts Old European Diamond Platinum Filigree Brooch Pin: Antique Deco 6.55cts Old European Diamond Platinum Filigree Brooch Pin. This Handsome original antique art deco filigree Diamond brooch pin is crafted in solid platinum. The center diamond is bezel se](https://p1.liveauctioneers.com/2211/332393/179264003_1_x.jpg?height=310&quality=70&version=1717524154)
![Art Deco Platinum 0.50 ctw Old European Diamond Engagement Ring: A platinum art deco period ring featuring a 0.30ct old European cut diamond (J - VS2) prong set at its center among 0.20ctw of bezel and pave set round single cut diamonds (G - VS1/VS2). The ring is s](https://p1.liveauctioneers.com/6100/333122/179834087_1_x.jpg?height=310&quality=70&version=1718221575)
![Antique Art Deco Platinum 1.30 ctw GIA Diamond Etched Filigree Engagement Ring: An antique art deco solid platinum solitaire ring, with 1 Gia certified old european cut natural diamond (I- VS2; 1.18ct), and 10 single cut natural diamonds (G- VS1/VS2; 0.12ctw). The ring is size 7.](https://p1.liveauctioneers.com/989/333730/180291733_1_x.jpg?height=310&quality=70&version=1718660119)
![Art deco filigree 18kt Gold ring and Platinum with Diamonds: Art Deco filigree Ring crafted in 18k yellow Gold and Platinum on top, featuring a center Old cut Diamond Approx. 0.15 carats. H color, SI clarity. Along with Rose cut Diamonds. Ring size: 7 1/2. Tota](https://p1.liveauctioneers.com/7877/333606/180214234_1_x.jpg?height=310&quality=70&version=1718513102)
![Ladys Platinum Diamond Mechanical Wristwatch: Ladys Platinum Diamond Mechanical Wristwatch Metal: White Gold, Platinum Stone: Sapphire, Diamond Stone Cut: Brilliant Cut Style: Art Deco Place of Origin: Switzerland Period: 1930-1939 D](https://p1.liveauctioneers.com/6899/332044/180244420_1_x.jpg?height=310&quality=70&version=1718613601)
![Art Deco Bulova Diamond Platinum: Art Deco Bulova Diamond Platinum Watch Pendant Brand: Bulova Watch Company Case Material: 14k Gold, Platinum, White Gold Stone: Diamond, Onyx Weight: 38.2 g Case Diions: Diameter: 1.75 in (44.45 mm) <](https://p1.liveauctioneers.com/6899/332060/180249532_1_x.jpg?height=310&quality=70&version=1718614964)
![Art Deco 18k/Platinum Diamond Blue: Art Deco 18k/Platinum Diamond Blue Enamel Guilloche Watch Pendant Necklace Case Material: 18k Gold, Enamel Stone: Diamond Stone Cut: Rose Cut Style: Art Deco Period: 1910-1919 Date of Manufacture:](https://p1.liveauctioneers.com/dist/images/placeholder.jpg?height=310&quality=70)
![Glycine Platinum Diamond Emerald Art: Glycine Platinum Diamond Emerald Art Deco Wristwatch Brand: Gylcine Case Material: Platinum Stone: Diamond, Emerald Case Diions: Height: 0.87 in (22.1 mm) Width: 0.62 in (15.75 mm) Length: 8.5 in (215](https://p1.liveauctioneers.com/6899/332060/180249291_1_x.jpg?height=310&quality=70&version=1718614964)
![Paul Ditisheim for J.E.Caldwell Platinum: Paul Ditisheim for J.E.Caldwell Platinum & Rose Gold Oversized Wristwatch 1920s Brand: Caldwell / Ditisheim Style: Art Deco Place of Origin: Switzerland Period: 1930-1939 Date of Manufacture: 1930s <b](https://p1.liveauctioneers.com/6899/332060/180249213_1_x.jpg?height=310&quality=70&version=1718614964)
![Austria 1925 Art Deco Curvex: Austria 1925 Art Deco Curvex Wristwatch in Platinum With 7.75 Ctw in Gemstones Brand: Austrian Art Deco Wristwatch Case Material: Platinum Stone: Blue Sapphire, Sapphire, Ruby, Emerald, White Diamond,](https://p1.liveauctioneers.com/dist/images/placeholder.jpg?height=310&quality=70)
![Art Deco Platinum 6.50 Carat: Art Deco Platinum 6.50 Carat Diamond Glycine Wristwatch Brand: Glycine Case Material: Platinum Stone: Diamond Stone Cut: Baguette Cut Case Shape: Round Style: Modern Place of Origin: Unkn](https://p1.liveauctioneers.com/6899/332064/180250780_1_x.jpg?height=310&quality=70&version=1718615047)
![1.55 Ct. Diamond Art Deco Ring: Art Deco Platinum 1.55 Ct. Diamond Ring Weighing 3.6 grams Set with 5 Old Mine Diamonds weighing app. 1.55 Ct. H-J Color, VVS1-SI1 Clarity Ring Size 7](https://p1.liveauctioneers.com/6970/332422/179277492_1_x.jpg?height=310&quality=70&version=1717584831)
![Vintage Art Deco 18K Gold Platinum Pendant w/ Diamonds: FOR SALE IS THIS LOVELY WOMENS VINTAGE ESTATE 18K GOLD & PLATINUM PENDANT WITH ABOUT 20 VERY SMALL DIAMONDS OR DIAMOND CHIPS. THE PENDANT IS MARKED ".750, PLAT". THERE ARE ABOUT .20cts OF DIAMONDS. PE](https://p1.liveauctioneers.com/1846/333661/180256226_1_x.jpg?height=310&quality=70&version=1718634453)
![Deco Platinum Ring with Ruby and Diamonds: Art Deco Platinum filigree Ring featuring a gem quality natural Ruby. Along with Diamonds weighing Approx. 0.60 carats. VS clarity, G color. Ring size: 7.5. Weight: 4.6 grams. Ring width: 0.55 inches.](https://p1.liveauctioneers.com/7877/333606/180214232_1_x.jpg?height=310&quality=70&version=1718513102)
![Art Deco Ladies Platinum Over Yellow Gold Old Mine Cut Diamond Earrings: Art Deco Ladies Platinum Over Yellow Gold Old Mine Cut Diamond Earrings. 2 Oil Mine Cut Diamonds Weight Aprox: 0.75crts Total Diamond Aprox: 1cts Total Weight: 5.4grams. L: 1-3/4"](https://p1.liveauctioneers.com/5870/332992/179756395_1_x.jpg?height=310&quality=70&version=1718238316)
![Art Deco platinum & diamond pin circa1920s': The pin is set with eight diamonds. It is weighing 1.25cts. It is stamped inside the pin. SI in clarity and H-I in color. 2 1/2" long weighs 5.00gr condition excellent.](https://p1.liveauctioneers.com/5870/332992/179756716_1_x.jpg?height=310&quality=70&version=1718238316)
![Art Deco Platinum 6.00 Ct. Hair Comb: Art Deco Platinum 6.00 Ct. Hair Comb Weighing 15.8 grams Set with app. 6.00 Ct. of Diamonds F-H Color, VS1-SI2 Clarity 4 inches in length](https://p1.liveauctioneers.com/6970/332422/179277497_1_x.jpg?height=310&quality=70&version=1717584831)
![Original Art Deco 18K Gold and Platinum Natural Emerald and Diamond Ring: Vintage from the 1920s Materials: Platinum Gemstone: Emerald Gem color: Green "The Ottilie ring is an original antique ring from the Art Deco era Circa 1920s. It centers one natural sugarloaf cut emer](https://p1.liveauctioneers.com/5584/333407/180021436_1_x.jpg?height=310&quality=70&version=1718745967)
![Diamond Platinum LADY'S WATCH by CONCORD TIMEPIECE 1910s Art Deco: c.1910’s Art Deco Diamond & Platinum Lady’s Watch by CONCORD Wonderful stylish Art Deco watch that is a great addition to your collection. Weight is 22.1 grams. Made of platinum (tested and stampe](https://p1.liveauctioneers.com/3780/331958/179092881_1_x.jpg?height=310&quality=70&version=1717192562)
![Antique Art Deco 18K Gold and Platinum Diamond Pendant: Vintage from the 1920s Materials: Gold, Platinum Gemstone: Diamond Pendant width: 16 Millimeters; Pendant height: 40 Millimeters "The Madeline pendant is an authentic vintage piece from the Art Deco E](https://p1.liveauctioneers.com/5584/333407/180021461_1_x.jpg?height=310&quality=70&version=1718745967)
![ART DECO Platinum & Diamond Equestrian Charm Circa 1920s: Platinum & Diamond Equestrian Charm Art Deco This is a must for a collector. The weight is 2 grams. The height with bail is 5/8 of an inch. The length is ¾ of an inch. There are 0.20 points of](https://p1.liveauctioneers.com/3780/331958/179092848_1_x.jpg?height=310&quality=70&version=1717192562)
News about Art Deco Platinum
![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 […]