Classic 9ct white gold aquamarine and diamond three stone ring

A classically designed 9ct white gold ring dating to the end of the 20th century. Beautifully collet set with a step cut aquamarine and two round cut diamonds. The aquamarine measures 6 mm x 4 mm and the diamonds total an estimated 0.18 carats. On a plain shank. This sweet piece would make a perfect vintage style engagement ring. Dates to 1999.
Measurements: UK ring size K, US size approx. 5 1/2, France size approx. 51
Weighs: 4.0 grams
Hallmarks: fully hallmarked 375, Sheffield, date letter Z, for 9ct gold