SAPPHIRE AND DIAMOND RING

SAPPHIRE AND DIAMOND RING
Octagonal step-cut sapphire of 7.45 carats, old-cut diamonds, platinum (Swedish mark)

SSEF, 2017, report no. 90672: 7.458 carats, Ceylon (Sri Lanka), no indications of heating

Size/Dimensions: US ring size 7 1⁄4
Gross weight: 10.3 grams