Sapphire diamond geometric flower ring, ring from the early 1900's

A geometrically designed sapphire and diamond flower ring 9kt gold. Mini Deco ring with a touch of an earlier Edwardian style. 

• Four tiny diamonds and a deep cornflower blue sapphire.
• Unmarked( common in older rings) tests as 9kt. Platinum topped. 
• Ring size US 4.75 ( UK J )
• Weight 1.5 grams
• Suitable for ring re-sizing.
• Shipped with documentation.
• The ring is in good condition