![Three Antique 10K & 14K Gold Stickpins: Comprising a 10K flower with rose cut diamond, an Art Deco pin with dogtooth pearl and old mine cut diamond, and an Art Deco 14K & Platinum pearl and diamond pin. 10K 0.4 dwt, 14K 0.8 dwt and platinum](https://p1.liveauctioneers.com/7247/333489/180080186_1_x.jpg?height=310&quality=70&version=1718412249)
Art Deco Platinum
![Three Antique 10K & 14K Gold Stickpins: Comprising a 10K flower with rose cut diamond, an Art Deco pin with dogtooth pearl and old mine cut diamond, and an Art Deco 14K & Platinum pearl and diamond pin. 10K 0.4 dwt, 14K 0.8 dwt and platinum](https://p1.liveauctioneers.com/7247/333489/180080186_1_x.jpg?height=310&quality=70&version=1718412249)
![850PT JADE & DIAMOND ART DECO RING, 7: 850-purity platinum art deco ring featuring two cabochon-cut jades totaling 0.50 carats and accented by approximately 0.06 carats of round brilliant diamonds. Stamped 05, Pm850, on the inside of the r](https://p1.liveauctioneers.com/2682/333609/180215378_1_x.jpg?height=310&quality=70&version=1718510692)
![Art Deco Platinum and 18k Gold Pendant Necklace with Diamonds: Art Deco Filigree Pendant crafted in 18kt yellow Gold and Platinum on top, featuring Old cut Diamonds weighing Approx. 0.36 carats. H-I color, SI clarity. Along with Rose cut Diamonds. Pendant is acco](https://p1.liveauctioneers.com/7877/333606/180214320_1_x.jpg?height=310&quality=70&version=1718513102)
![Art Deco 18kt Gold and Platinum Ring with Diamonds and Sapphires: Art Deco Ring crafted in 18k yellow Gold and Platinum, featuring a center Old mine Diamond Approx. 0.36 carats. K color, SI1 clarity. Accented with Rose cut Diamonds and Old mine diamonds weighing tog](https://p1.liveauctioneers.com/7877/333606/180214384_1_x.jpg?height=310&quality=70&version=1718513102)
![Platinum filigree Ring with Diamonds: Art Deco Platinum Ring featuring two center Old mine Diamonds weighing Approx. 0.55 carats. H-J color, VS-SI clarity. Along with 6 Old mine Diamonds weighing Approx. 0.40 carats. Ring size:8 1/2. Tota](https://p1.liveauctioneers.com/7877/333606/180214306_2_x.jpg?height=310&quality=70&version=1718513102)
![Art Deco Ladies Platinum & Diamond Lady Elgin Wrist Watch: Art Deco Ladies Platinum & Diamond Wrist Watch.Total Diamond: 0.50cts Total Weight: 16.1grams. The Band Is Stainless Steel (No. #WL1821)](https://p1.liveauctioneers.com/5870/332992/179756347_1_x.jpg?height=310&quality=70&version=1718238316)
![Art Deco Platinum & 18K Diamond and Onyx Earrings: Art Deco Platinum & 18K Diamond and Onyx Earrings weighing 4.9 grams. Set with 34 Diamonds weighing app. 0.80 Carats. G-H Color, VS1-SI1 Clarity. Along with Onyx. Measurements: 1.25 inches in length.](https://p1.liveauctioneers.com/7877/333606/180214208_1_x.jpg?height=310&quality=70&version=1718513102)
![0.39 Carat Old European Cut I SI2 Diamond Platinum Art Deco Ring: Title: 0.39 Carat Old European Cut I SI2 Diamond Platinum Art Deco Ring Style: Art Deco Metal: Platinum Gemstone 1: 0.1 Carat Diamond Number of Stones: 12 Color: I Clarity: SI2 Shape: Old European Cut](https://p1.liveauctioneers.com/3780/329167/177974737_1_x.jpg?height=310&quality=70&version=1715878703)
![Art Deco Ladies Platinum & Diamond Pin.: Art Deco Ladies Platinum & Diamond Pin. Total Old Mine Cut Diamond: 4cts Daimond Clarity: VS Color: G to H Total Weight: 10.3grams 2" Long. (No. #BR642)](https://p1.liveauctioneers.com/5870/332992/179756343_1_x.jpg?height=310&quality=70&version=1718238316)
![Art Deco French Platinum Diamond Bracelet: Art Deco French Platinum Diamond Bracelet Weighing 48.4 grams Set with 3 Diamonds weighing app. 1.80 Ct. Along with 312 Diamonds weighing app. 13.00 Ct. F-H Color, VVS1-VS1 Clarity Full length, in per](https://p1.liveauctioneers.com/6970/334101/180524799_1_x.jpg?height=310&quality=70&version=1719059741)
![1.86 Carat Old Miner Cut L-I SI1-SI2 Diamond Platinum Art Deco Ring: Title: 1.86 Carat Old Miner Cut L-I SI1-SI2 Diamond Platinum Wedding Ring Style: Wedding Metal: Platinum Gemstone 1: 1.59 Carat Diamond Number of Stones: 1 Color: L Clarity: SI1 Shape: Old Miner Cut G](https://p1.liveauctioneers.com/3780/329167/177974290_1_x.jpg?height=310&quality=70&version=1715878703)
![4.23 Carat Old European Cut Diamond 0.06 Carat Sapphire Platinum Art Deco Ring: Title: 4.23 Carat Old European Cut N-I VS1-SI1 Diamond 0.06 Carat Round Brilliant Sapphire Platinum Art Deco Ring Style: Art Deco Metal: Platinum Gemstone 1: .48 Carat Diamond Number of Stones: 1 Colo](https://p1.liveauctioneers.com/3780/329167/177973889_1_x.jpg?height=310&quality=70&version=1715878703)
![Art Deco Earrings Platinum Diamond Dangle Antique Cut: About the Item A pair of gorgeous Art Deco earrings made of platinum, featuring antique cut diamond. These diamond dangle earrings comprise two diamonds set one on top of another. The bottom diamond i](https://p1.liveauctioneers.com/5584/333401/180019447_1_x.jpg?height=310&quality=70&version=1718743985)
![Van Cleef & Arpels Ladies: Van Cleef & Arpels Ladies Art Deco Wristwatch Platinum Diamond Manual Wind Brand: Van Cleef & Arpels Case Material: Platinum Stone: Diamond Stone Cut: Old European Cut Weight: 29.5 g Movement: Man](https://p1.liveauctioneers.com/6732/331713/179665544_1_x.jpg?height=310&quality=70&version=1717912306)
![An Art Deco large-scale platinum brooch set with diamonds.: An impressive Art Deco large-scale platinum brooch (acid tested), adorned with geometric patterns and set with an old cut diamond weighing approximately 0.35 carats. Total diamond weight approximately](https://p1.liveauctioneers.com/6253/332449/179301283_1_x.jpg?height=310&quality=70&version=1717577449)
![Antique Art Deco 5.50ct Diamond Platinum Filigree Geometric Open Brooch Pin: Genuine Round Cut Diamond bezel-set & prong set, total weight is 5.50 carats in total, G-H color, and VS1 clarity. The complete piece measures approximately 2.25 x 1 and is secured with a bar pin.](https://p1.liveauctioneers.com/2211/332393/179263825_1_x.jpg?height=310&quality=70&version=1717524154)
![Antique Art Deco Diamond Emerald Platinum Bow Brooch Pendant Necklace: It is magnificently centered by 2 Large Genuine Old Cut Diamonds, weighing 1.55 carats, G-H color & Nice SI Clarity. Adorned by (10) Medium-sized old Euro-cut Round-cut Diamonds & (151) old Euro diamo](https://p1.liveauctioneers.com/2211/332393/179264009_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)
![Art Deco Platinum Ring with Diamonds and Sapphires: Art Deco Platinum Ring featuring 3 Old European cut Diamonds weighing Approx. 0.55 carats, H-I color, SI clarity. Along with blue Sapphires. Ring size: 8. total weight: 2.5 grams. Ring width: 0.30 inc](https://p1.liveauctioneers.com/7877/333606/180214381_1_x.jpg?height=310&quality=70&version=1718513102)
![850PT EMERALD & DIAMOND ART DECO RING, 6.5: 850-purity platinum art deco ring with a 0.43-carat emerald center stone accented by approximately 0.08 carats of round brilliant diamonds. Stamped 0.43, Pm850, on the inside of the ring band. Details](https://p1.liveauctioneers.com/2682/333609/180215398_1_x.jpg?height=310&quality=70&version=1718510692)
![Art Deco Platinum & 18K 2.05 Ct. Diamond Earrings: Art Deco Platinum & 18K 2.05 Ct. Diamond EarringsWeighing 3.9 gramsSet with 2 Diamonds weighing app. 1.40 Ct.Along with 2 Diamonds weighing app. 0.75 Ct.G-H Color, Si1-SI2 Clarity1 inch in length](https://p1.liveauctioneers.com/1692/330287/180459205_1_x.jpg?height=310&quality=70&version=1718890897)
![Art Deco Platinum 14K Diamond Sapphire Watch: Art Deco Platinum 14K White Gold Diamond Sapphire Dress Watch, featuring white dial with Arabic numeral indexes, powered by 17 jewels mechanical wind-up movement, cased in platinum and decorated with](https://p1.liveauctioneers.com/5649/333927/180432935_1_x.jpg?height=310&quality=70&version=1718828917)
![Art Deco, Platinum, Diamond 2 pcs engagment set ring: Circa 1920s. Center has an old-mine-cut diamond= .90cts. SI in clarity. H-I in color. Matching band set with 7 smaller diamonds. Size is 7. Set weighs 5.7 gr. Condition:Good](https://p1.liveauctioneers.com/5870/332992/179756737_1_x.jpg?height=310&quality=70&version=1718238316)
![Art Deco Platinum Diamonds Ring circa 1920s': Three old mine-cut Diamonds+=1.10 cts. SI in clarity and H_I in color. Smaller diamonds~0.25cts. Total Diamonds=1.35 cts. Weighs 3.7 gr. Size 5 1/2. condition good](https://p1.liveauctioneers.com/5870/332992/179756711_1_x.jpg?height=310&quality=70&version=1718238316)
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 […]