Designed with square and emerald cut sapphires weighing approximately 60.32 carats total, and round, square, baguette, and single cut diamonds weighing approximately 11.05 carats total. Mounted in platinum. 7 3/4 x 7/8 inches.
Stamp: PLAT (Oscar Heyman maker's mark).
Gross weight: 70.75 dwt.

AGL, 2026, Report No. 1155683, Natural Corundum, Sapphire, Australia, Heated and Unheated Stones

Accompanied by an Oscar Heyman Certificate of Authenticity, and Oscar Heyman inner and outer box.