925 silver ring with sapphire and zircons

Color: royal blue - Origin: MADAGASCAR - Shape: oval - Cut: brilliant & step - Measurements: 8.19 x 6.17 x 4.47 mm - heat treated, untreated - with GFCO certificate (Swiss laboratory) number AD14201P - Total weight: 18.33 carats - Size: 57
Any customs clearance costs are to be paid by the buyer. The lot is not visible on site, and can be collected by appointment only after 7 working days from the end of the auction.