An 18ct gold ruby and diamond three stone ring

An 18ct gold ruby and diamond three stone ring.
 
The oval cut ruby is set at the center of the ring and measures 6 x 4mm's. It's weight is approximately 0.60ct's.
Flanking the ruby on each side is a round brilliant cut diamond.
The combined total diamond weight of the two diamonds is 0.10ct's. We have assessed these diamonds to be a colour G/H, with a clarity of SI2.
 
Finger size O, and our Goldsmith can make this ring bigger, or smaller.