Set to the center with one octagonal old-cut natural sapphire in an open-back claw setting, flanked by four rectangular step-cut diamonds, further adorned by 30 round brilliant-cut diamonds
- Sapphire weighing approximately 1.15 carats
- Diamonds weighing a total of approximately 1.05 carats
- Signed BVLGARI, numbered BA12774
- Hallmarked 150ROMA
- 18 karat yellow gold
- Circa 1970
- Size 5?
