An 18 carat bi-colour gold ring with diamond and sapphire
The Netherlands, late 20th century
The white and yellow gold ring set with a brilliant-cut blue sapphire weighing approx. 3.00 carat, flanked by a brilliant-cut diamond weighing approx. 0.25 carat. Marked with maker’s mark: Chris Sommer. With case, marked: Chris Sommer
Gross weight approx. 13.1 grams
Weight sapphire approx. 3.00 carat / Weight diamond approx. 0.50 carat
Ring size 18

€ 3.000 - 5.000
€ 3.500