The tubogas shank with criss-cross motif at center set with a heart cut aquamarine (5.5 x 4.9 mm) and heart cut pink tourmaline (5.5 x 5.2 mm), stamped with 750, maker's mark, with Italian registry mark 1106 MI and Made in Italy.

10mm at widest; Ring size 6

6.9 dwt.

Good estate condition.