Catalogue Auction Information Test Live Auction (#12) 01/09/2026 3:30 PM BST Starts Ending 01/09/2026 3:30 PM BST Auction Info CLICK HERE TO BID IN OR VIEW THE LIVE AUCTION Lot 156 A diamond-set coil ring, by Maria Grazia Cassetti, centrally embellished with an applied zig-zag motif encrusted with diamond accents, white metal signed and bearing Italian assay marks '750' and registration marks, 1.5 cm wide, size Q, 19.7 grams. Click image to enlarge Live Auction PreviousNextSimilar Items Estimate: £1,000 - £1,500 Starting: £1,000 Ask a question Description A diamond-set coil ring, by Maria Grazia Cassetti, centrally embellished with an applied zig-zag motif encrusted with diamond accents, white metal signed and bearing Italian assay marks '750' and registration marks, 1.5 cm wide, size Q, 19.7 grams. Shipping info Shipping info