18ct white gold, platinum & diamond solitaire ring four claw set with one brilliant cut diamond on a split claw square tapered collet, with fleur-de-lys motif shoulders, on a low half round tapered band. Weight 3.6 grams. Diamond est approx 1=1.00ct Colour K, Clarity VS1 measuring 6.28 x 6.3 x 3.9 mm bruted girdle