Overview From the famed workshop of Andrew Grima, an exquisite sapphire cocktail ring in 18-carat yellow gold. The central oval-shaped sugarloaf sapphire cabochon of approximately 14.00 carats is nestled in a domed pillow of bright and lively pavé set diamonds. A unique, triangular-shaped 18-carat yellow gold shank, signed 'Grima'. Approximately 2.50 carats of diamond in total. Accompanied by a signed, original sketch of the ring - making for the ultimate collectors piece for fans of Grima's unique and highly prized work.