Bidspirit auction | Unusual 18K Diamond/Amethyst Ring -

Unusual 18K Diamond/Amethyst Ring - Yellow/White gold 750/000 (18K), stamped, ring head in wave - Unusual 18K Diamond/Amethyst Ring - Yellow/White gold 750/000 (18K), stamped, ring head set in wavy lines with small black and white diamonds alternately, totaling approx. 2 ct. (white diamonds TW / VS), centrally set with an amethyst in a simple cushion cut of approx. 2.5 ct., W. ring head approx. 12 mm, rail diameter approx. 17.8 mm (size 56), weight approx. 13.6 g