Opal Ring 375 Gold 9 Kt Gelbgold Edelstein Wert 460,- in Nordrhein-Westfalen - Gelsenkirchen | eBay Kleinanzeigen
TRAWERT User Profile | DeviantArt
Unusual hydrogen implanted gold with lattice contraction at increased hydrogen content | Nature Communications
An 18K gold ring with a rhodolite. Ofelia Jewelry, Helsinki. - Bukowskis
Mixed lot (13 items): 13 pieces of jewellery and valuable objects ('primitive money') of metal, from various west African tribes. - Tribal Art 2017/04/06 - Realized price: EUR 375 - Dorotheum