An Art Deco ring, dating anywhere between 1930 - 1960 . The style is still classic today .
A large oval facetted sapphire.A natural sapphire with a feather inclusion to the back
Dark blue with hues of green , possibly sea green is the correct term
The sapphire is prong set and measures 9.5 by 7.5 mm. Approx 1.75ct.
Surrounded by a border of shiny white clear round diamonds.
Each approx 2.75mm diameter , 1.5 ct in total.
Head size 14.5mm by 13.25mm
The ring has a plain white band .
Weight 5 gms
Size N
Marked 18ct and Plat. 
Stones tested electronically
Comes boxed