GG 750, design determined by three dark blue oval sapphires and eight brilliant-cut diamonds (together approx. 0.16 ct.), stones in simple partial frames delimited on the outside, outgoing flat ring band, B approx. 5 mm, RG 54, gross approx. 4.7g
bid preparation
Current auction
146. Kunst- und Antiquitätenauktion am 12. und 13. September 2025
