Lot 135

RING WITH DIAMOND

Platinum ring with one large natural diamond in an old brilliant cut. Set in a crown. Very high-quality jewelry work. Marked with a valid hallmark and the SM manufacturer's mark and AR8 mark. Expert appraisal included. Dimensions 24.1 x 20.0 x 9.8 mm, weight 4.31 g, fineness mark 950, manufacturer's mark SM, mark AR8, current Czech hallmark for platinum of fineness 950/1000. Weight of the central natural diamond approximately 2.95 ct, dimensions 9.5 x 9.5 x 5.25 mm, color TC 1 – tinted color 1 (GIA = M – N), clarity SI 1, round old brilliant cut, very good brilliance.