Platinum Star Sapphire and Diamond Ring

This Platinum Art Deco C.1920’s ring has a Star Sapphire as a centre stone with Diamonds on the shoulder.
The Star Sapphire weight is 4.95cts and diamonds total weight = 0.35cts
The Star sapphire is a light blue – grey tone, opaque, phenomena- strong six point star asterism, which is oval cabochon cut 4 claw set.
This is flanked by 2 baguette cut diamonds,which are G in colour and VS-I in clarity.
Finger size L
This ring comes with an independent valuation
A very unusual and special piece of jewellery.