![TIFFANY&Co. Ring Wave Single Row 1P Diamond Pt950 Platinum US 5.5 authentic: TIFFANY&Co. Ring Wave Single Row 1P Diamond Pt950 Platinum US 5.5 authentic [Size]US 5.5 /EU 50.5 /W 0.05"(0.12cm) pre-owned](https://p1.liveauctioneers.com/3780/330570/178263836_1_x.jpg?height=310&quality=70&version=1716399469)
Tiffany & Co Platinum
![TIFFANY&Co. Ring Wave Single Row 1P Diamond Pt950 Platinum US 5.5 authentic: TIFFANY&Co. Ring Wave Single Row 1P Diamond Pt950 Platinum US 5.5 authentic [Size]US 5.5 /EU 50.5 /W 0.05"(0.12cm) pre-owned](https://p1.liveauctioneers.com/3780/330570/178263836_1_x.jpg?height=310&quality=70&version=1716399469)
![TIFFANY&Co. Ring Nesting Band Pt950 Platinum US 6.5 authentic: TIFFANY&Co. Ring Nesting Band Pt950 Platinum US 6.5 authentic [Size]US 6.5 /EU 53 /W 0.12"(0.3cm) pre-owned](https://p1.liveauctioneers.com/3780/330570/178263826_1_x.jpg?height=310&quality=70&version=1716399469)
![TIFFANY&Co. Ring Stacking Band 1P Diamond Pt950 Platinum US 6.25 authentic: TIFFANY&Co. Ring Stacking Band 1P Diamond Pt950 Platinum US 6.25 authentic [Size]US 6.25 /EU 52.5 /W 0.12"(0.3cm) pre-owned](https://p1.liveauctioneers.com/3780/330570/178263793_1_x.jpg?height=310&quality=70&version=1716399469)
![TIFFANY&Co. Ring Flat Band 3P Diamond Pt950 Platinum US 4.75 authentic: TIFFANY&Co. Ring Flat Band 3P Diamond Pt950 Platinum US 4.75 authentic [Size]US 4.75 /EU 49 /W 0.12"(0.3cm) pre-owned](https://p1.liveauctioneers.com/3780/330570/178264177_1_x.jpg?height=310&quality=70&version=1716399469)
![TIFFANY&Co. Ring Milgrain Band Pt950 Platinum 750 K18 YG Yellow Gold US 7.25: TIFFANY&Co. Ring Milgrain Band Pt950 Platinum 750 K18 YG Yellow Gold US 7.25 [Size]US 7.25 /EU 55 /W 0.14"(0.35cm) pre-owned](https://p1.liveauctioneers.com/3780/330570/178264228_1_x.jpg?height=310&quality=70&version=1716399469)
![TIFFANY&Co. Ring Milgrain Band Pt950 Platinum 750 K18 YG Yellow Gold US 8 auth: TIFFANY&Co. Ring Milgrain Band Pt950 Platinum 750 K18 YG Yellow Gold US 8 auth [Size]US 8 /EU 56.5 /W 0.13"(0.32cm) pre-owned](https://p1.liveauctioneers.com/3780/330570/178264252_1_x.jpg?height=310&quality=70&version=1716399469)
![TIFFANY&Co. Ring Milgrain Band Pt950 Platinum 750 K18 YG Yellow Gold US 11 auth: TIFFANY&Co. Ring Milgrain Band Pt950 Platinum 750 K18 YG Yellow Gold US 11 auth [Size]US 11 /EU 64 /W 0.15"(0.37cm) pre-owned](https://p1.liveauctioneers.com/3780/330570/178264316_1_x.jpg?height=310&quality=70&version=1716399469)
![TIFFANY&Co. Ring Milgrain Band Pt950 Platinum 750 K18 YG Yellow Gold US8.25: TIFFANY&Co. Ring Milgrain Band Pt950 Platinum 750 K18 YG Yellow Gold US8.25 [Size]US 8.25 /EU 57.5 /W 0.13"(0.33cm) pre-owned](https://p1.liveauctioneers.com/3780/330570/178264295_1_x.jpg?height=310&quality=70&version=1716399469)
![TIFFANY&Co. Necklace Pendant Cruciform Cross Diamond Pt950 Platinum authentic: TIFFANY&Co. Necklace Pendant Cruciform Cross Diamond Pt950 Platinum authentic [Size]Chain L 15.9"(40.5cm) /Top W 0.27"(0.7cm) H 0.27"(0.69cm) pre-owned](https://p1.liveauctioneers.com/3780/330570/178264287_1_x.jpg?height=310&quality=70&version=1716399469)
![TIFFANY&Co. Ring Zigzag Diamond Pt950 Platinum 750 K18 YG Gold US 6.25 auth: TIFFANY&Co. Ring Zigzag Diamond Pt950 Platinum 750 K18 YG Gold US 6.25 auth [Size]US 6.25 /EU 52 /Top 0.22"(0.55cm) pre-owned](https://p1.liveauctioneers.com/3780/330570/178264341_1_x.jpg?height=310&quality=70&version=1716399469)
![TIFFANY&Co. Ring Harmony Diamond 0.21ct Pt950 Platinum US 5.75 authentic: TIFFANY&Co. Ring Harmony Diamond 0.21ct Pt950 Platinum US 5.75 authentic [Size]US 5.75 /EU 51 /Diamond 0.21ct I-VS1-3EX pre-owned](https://p1.liveauctioneers.com/3780/330570/178264357_1_x.jpg?height=310&quality=70&version=1716399469)
![TIFFANY&Co. Necklace Pendant Sentimental Heart Diamond Pt950 Platinum auth: TIFFANY&Co. Necklace Pendant Sentimental Heart Diamond Pt950 Platinum auth [Size]Chain L 16.1"(41cm) /Top W 0.29"(0.74cm) H 0.27"(0.7cm) pre-owned](https://p1.liveauctioneers.com/3780/330570/178263608_1_x.jpg?height=310&quality=70&version=1716399469)
![TIFFANY&Co. Necklace Pendant Kiss Diamond Pt950 Platinum authentic: TIFFANY&Co. Necklace Pendant Kiss Diamond Pt950 Platinum authentic [Size]Chain L 16.1"(41cm) /Top W 0.33"(0.83cm) H 0.43"(1.09cm) pre-owned](https://p1.liveauctioneers.com/3780/330570/178263231_1_x.jpg?height=310&quality=70&version=1716399469)
![TIFFANY&Co. Ring True Band Diamond Pt950 Platinum US 8.25 authentic: TIFFANY&Co. Ring True Band Diamond Pt950 Platinum US 8.25 authentic [Size]US 8.25 /EU 57 /W 0.11"(0.28cm) pre-owned](https://p1.liveauctioneers.com/3780/330570/178263207_1_x.jpg?height=310&quality=70&version=1716399469)
![TIFFANY&Co. Ring Harmony Diamond 0.18ct Pt950 Platinum US 4.75 authentic: TIFFANY&Co. Ring Harmony Diamond 0.18ct Pt950 Platinum US 4.75 authentic [Size]US 4.75 /EU 49 /Diamond 0.18ct F-VS1-EX pre-owned](https://p1.liveauctioneers.com/3780/330570/178263194_1_x.jpg?height=310&quality=70&version=1716399469)
![TIFFANY&Co. Ring Solitaire Diamond 0.30ct Pt950 Platinum US 3.75 authentic: TIFFANY&Co. Ring Solitaire Diamond 0.30ct Pt950 Platinum US 3.75 authentic [Size]US 3.75 /EU 46.5 /Diamond 0.30ct I-VS2-3EX pre-owned](https://p1.liveauctioneers.com/3780/330570/178263484_1_x.jpg?height=310&quality=70&version=1716399469)
![TIFFANY&Co. Ring Channel Half Circle Eternity Diamond Pt950 Platinum US 6 auth: TIFFANY&Co. Ring Channel Half Circle Eternity Diamond Pt950 Platinum US 6 auth [Size]US 6 /EU 51.5 /W 0.1"(0.25cm) pre-owned](https://p1.liveauctioneers.com/3780/330570/178264107_1_x.jpg?height=310&quality=70&version=1716399469)
![TIFFANY&Co. Ring Channel Setting Half Diamond Pt950 Platinum US 4.75 authentic: TIFFANY&Co. Ring Channel Setting Half Diamond Pt950 Platinum US 4.75 authentic [Size]US 4.75 /EU 49 /W 0.08"(0.21cm) pre-owned](https://p1.liveauctioneers.com/3780/330570/178263922_1_x.jpg?height=310&quality=70&version=1716399469)
![TIFFANY&Co. Ring Solitaire Diamond 0.30ct Pt950 Platinum US 4 authentic: TIFFANY&Co. Ring Solitaire Diamond 0.30ct Pt950 Platinum US 4 authentic [Size]US 4 /EU 47 /Diamond 0.30ct I-VS1-3EX pre-owned](https://p1.liveauctioneers.com/3780/330570/178263692_1_x.jpg?height=310&quality=70&version=1716399469)
![TIFFANY&Co. Ring Novo Half Circle Diamond Pt950 Platinum US 4.75 authentic: TIFFANY&Co. Ring Novo Half Circle Diamond Pt950 Platinum US 4.75 authentic [Size]US 4.75 /EU 49 /W 0.08"(0.21cm) pre-owned](https://p1.liveauctioneers.com/3780/330570/178263688_1_x.jpg?height=310&quality=70&version=1716399469)
![TIFFANY&Co. Necklace Pendant By The Yard Diamond 0.18ct Pt950 Platinum auth: TIFFANY&Co. Necklace Pendant By The Yard Diamond 0.18ct Pt950 Platinum auth [Size]Chain L 16.1"(41cm) /Top D 0.19"(0.49cm) /Diamond 0.18ct G-VVS1-3EX pre-owned](https://p1.liveauctioneers.com/3780/330570/178263466_1_x.jpg?height=310&quality=70&version=1716399469)
![TIFFANY&Co. Ring Dots Diamond Pt950 Platinum US 10.5 authentic: TIFFANY&Co. Ring Dots Diamond Pt950 Platinum US 10.5 authentic [Size]US 10.5 /EU 63 /W 0.16"(0.4cm) pre-owned](https://p1.liveauctioneers.com/3780/330570/178263501_1_x.jpg?height=310&quality=70&version=1716399469)
![TIFFANY&Co. Necklace Pendant Bubble Pink Sapphire Diamond Pt950 Platinum auth: TIFFANY&Co. Necklace Pendant Bubble Pink Sapphire Diamond Pt950 Platinum auth [Size]Chain L 15.7"(40cm) /Top W 0.27"(0.7cm) H 0.71"(1.8cm) pre-owned](https://p1.liveauctioneers.com/3780/330570/178263305_1_x.jpg?height=310&quality=70&version=1716399469)
![TIFFANY&Co. Ring Half Circle Diamond Pt950 Platinum US 5.25 authentic: TIFFANY&Co. Ring Half Circle Diamond Pt950 Platinum US 5.25 authentic [Size]US 5.25 /EU 50 /W 0.09"-0.13"(0.24-0.32cm) pre-owned](https://p1.liveauctioneers.com/3780/330570/178263302_1_x.jpg?height=310&quality=70&version=1716399469)
News about Tiffany & Co 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 […]