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Auction Estimates

【New York, US】A Rare Patek Philippe, an F.P. Journe, and Rolexes Headline Phillips’s New York Watch Auction

May 15, 2025 by JemInfo_JewelryGem

Editor’s NotePhillips continues its impressive auction streak, entering its fifth year with a perfect 100% sell-through rate for watches. The…

Categories Colored Gemstones, Design & Trends, Luxury Watches, Retail & Market Tags Auction Estimates, High-End Timepieces, luxury watch auction, New York Watch Auction, Patek Philippe 1518, Phillips Auction, Rolex Daytona Big Red, Vintage Watches, Watch Collecting

【New York, US】This 29-Carat Harry Winston Diamond Ring Could Fetch Nearly $2 Million at Auction

May 18, 2024 by JemInfo_JewelryGem

Editor’s NoteThis article previews Bonhams’ upcoming New York Jewels auction, headlined by a 29-carat diamond ring. It also highlights other…

Categories Colored Gemstones, Design & Trends, Diamond Jewelry, Jewelry News Tags Auction Estimates, Bonhams, Diamond Ring, Emerald Jewelry, gemstones, Harry Winston, High-Value Jewelry, Jewelry Auction, Luxury Auction, New York Jewels Sale, Type IIa Diamond, vintage jewelry
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