VIDEO 18 kt yellow gold ring with carnelian engraved on both sides, depicting Poseidon and Minotaur size carnelian oval cm 3 – engraved stone period 50s – All jewellery is exclusively produced by our workshop in Venice. Sometimes we publish in the site jewels available only by order; often photos and card of the jewels you see are published as a historical reference of our 50 years and more of activity for future orders. Many times we do not publish prices because of the ever-changing costs of precious metals and stones; you can ask us if the jewel you have seen is available and we will absolutely reply in a short time even for an estimate.