Centering an oval cut sapphire weighing 4.43 carats – transparent vibrant blue
Natural Sri Lankan in origin with no indications of heat treatment
Set with tab-like prongs in an ornately decorated gallery
With engraved scrolling foliate motif and milgrain detail
Tested as platinum
Circa: 1930s
Ring size: 8 1/2 and sizable
Measures north to south 11.5 mm and sits6.8 mm high
Total weight: 5.0 grams
GIA Sapphire Origin Report: 2235141669
Stock Number: We-12269