Set to the center with a cushion-shaped old-cut natural unenhanced yellow Ceylon sapphire, surrounded by 32 round old-cut diamonds
- Unheated yellow Ceylon sapphire weighing approximately 7.20 carats
- Surrounding diamonds weighing a total of approximately 0.35 carat
- Platinum
- Circa 1920
- Size 7
- Accompanied by Gemmological Certification Services report #79224-31, dated 11 July 2019, stating that the approximately 7.20 carat gemstone is natural, of Ceylon (Sri Lankan) origin and untreated
