A vintage three stone diamond ringA vintage trilogy ring containing three old cut white diamonds, centre stone 4. 8mm (0. 50 carats) and each side a 3. 6mm diamond (0. 22 carats) Total estimated at 0. 95 carats. Colour G i, clarity Si. Head is platinum, claw set 13x5mm, depth 4. 6mm, weight 2. 1grams. Traditional setting, period early 20th century, shank stamped 18CT PLAT. Tests as 18 carat white gold. No hallmarks required legally for this period. Size L 1 2, we can resize free of