An amethyst diamond ring
Lot-No. 589
18 ct. white gold, marked. The large amethyst in emerald cut approx. 18 ct. (approx. 20,2 x 15 x 8,8 mm), framed by 36 round brillant cut diam. in total approx. 1,20 ct. H-I.P. Size 54, weight approx. 13 g.