Department
Our Jewelry and Watch department offers a selection of signed or uniquely designed pieces, along with bespoke services to an international clientele of collectors, enthusiasts, and investors.
Our team provides expert guidance and personalized advice to all our clients, whether they are buyers or sellers.
Four times a year, the most prestigious names in High Jewelry and Watchmaking (Van Cleef & Arpels, Bulgari, Cartier, Chaumet, Boucheron, Tiffany, René Boivin, Suzanne Belperron, as well as Jaeger-LeCoultre, Rolex, Patek Philippe, and Audemars Piguet) are featured in sales at Piasa, along with a selection of Artist Jewelry (Arman, César, Ettore Sottsass, Arnaldo Pomodoro, Claude Lalanne, Takis, and Pablo Picasso).
Recently sold at our auctions were a magnificent Burmese ruby necklace for €753,000, a splendid Cartier Art Deco ring set with a 1.56-carat pink diamond for €92,300, and a “Groseilles” gold necklace by Claude Lalanne, crafted by Zolotas, which sold for €91,000.
Continuing this momentum, the sale “Online: Jewelry & Watchmaking – Paris-Rome #1”, held in April 2025, confirmed the growing interest of international collectors. Among the most notable lots were a Marina B. “Cameo” parure from the 1980s, sold for €36,400; an Art Deco platinum ring set with a 2.8-carat octagonal Colombian emerald, sold for €33,150; and a Marina B. “Soleil” necklace from the 1990s, which fetched €22,880.
Jewelry and watch appraisals are conducted by appointment at our offices in Paris and Brussels, as well as at your home or bank anywhere in the world. Certain appraisal days are organized in major European capitals and are announced on our website a few weeks in advance.
Our appraisals and estimates are free of charge and confidential.
Our team also arranges for additional certificates for your diamonds, gemstones, and natural pearls through independent laboratories.
Our team
