1960’s 18k sapphire and diamond dome / petal ring. Fa-bu-lous. 36 gleaming sapphires (.03-.05mm) topped by a fiery diamond (est. 1 pt.) All set in 11.4 grams of gleaming 18k gold. Each “petal” of the ring is finely detailed and the individual stones are nicely set. The ring measures approximately 23.5mm in diameter, sits 18mm off of the finger and is in excellent vintage condition. 

Hallmarked: 18k, indecipherable, “K” in circle. 

US size 7.5.