Bidspirit auction | Opal-Tanzanite Ring WG 585/000 with

Opal-Tanzanite Ring WG 585/000 with an ova - Opal-Tanzanite Ring WG 585/000 with an oval opal cabochon 8.0 x 6.1 mm with a slight to good play of color and 2 oval-faceted tanzanites 4 x 3 mm in light violet-blue, RG 54, 4.1 g