1990s 18kt yellow gold emerald, sapphire and ruby bombé ring

1990s 18kt yellow gold emerald, sapphire and ruby bombé ring from VAN CLEEF & ARPELS featuring 18kt yellow gold, emerald, ruby stone, blue sapphire, chunky band and polished finish. Normal everyday use and external agents may reduce the lustre of gemstones and gold surfaces. To maintain, use specific, non-abrasive products specially meant for cleaning jewellery.. Purchasing this item continues its narrative and reduces the environmental impact by avoiding the use of new resources needed to make the product from scratch, such as water, materials and electricity, and avoiding additional manufacturing impact..