Platinum Art Deco Diamond Sapphire Ring

This is a magnificent diamond ring set in platinum. It is from 1920s and is Art Deco design, there is a cross over design on the shoulders and that holds another 10 round single cut diamonds the band is low half round, reverse tapered to a decorative gallery with carved foliate detail and measures 1.39mm wide at the base of the shank, rising to a 2.43mm wide at the shoulders. This ring is truly a stunning piece of jewellery.
Diamond: x 1= 1.35ct, old European mine cut, 7.26mm x 7.31mm x 3.96mm, estimated whilst set, colour- L, Clarity- VS-2, four claw set.
Surround Diamonds: x 10 = 0.18ct, single cut,1.59mm -1.79mm diameter range, estimated whilst set, Colour G-H, Clarity SI-1 SI-2, bead set.
Sapphires: x 2 = 0.03ct, 2.05mm c 1.21mm , estimated whilst set, colour- royal blue, tone- medium, clarity-eye clean, French carre cut, , millegrain set.
The ring measures 15mm in width, and 8mm in height, whilst worn on the finger.
Finger size is Q
Independent Valuation is included