Ruby and diamond cluster ring

Ruby and diamond floral cluster ring.
6 rubies, estimated total weight 1.2cts
Surrounding a  brilliant cut central diamond measuring 3.35mm. With a surround of 18 diamonds estimated total weight 1ct. 
Set in white and yellow 18k gold 
Head diameter 1.5cm
Finger size N1/2. 54 1/2
Could re-size