An 18k gold and diamond kinetic ring - image-1

Lot 232 Dα

An 18k gold and diamond kinetic ring

Auction 1116 - overview Cologne
15.11.2018, 16:00 - Jewellery
Estimate: 1.200 € - 1.500 €

An 18k gold and diamond kinetic ring

The twisting spherical domed ring bezel mounted on a ball bearing and set with six brilliants of ca. 0.33 ct in total (J/K, vs). Stamped: Fineness 750, maker's mark "O". Bezel: Diameter 2.3 cm. Weight 23 g.
German, probably 1960s.