Picchiotti 18ct gold 1167ct amethyst 050ct diamond large oval ring r876 this ring features a large oval shaped piece of multi faceted amethyst set within 18 ct yellow gold each side of the amethyst are 6 brilliant cut diamonds set into a triangle the ring shank is 18ct white gold every piece of picchiotti jewellery is created in house at their own workshops in valenza italy with a keen eye for quality both in craftsmanship and materials the personal supervision of the picchiotti family