An Edwardian (beg XX century) Three-Stone Dress Ring
 
Centrally set with round natural Sapphire of Royal Blue color, of 0.50ct approx (5mm) 
& old European cut diamond of 0.30ct approx. on each side
Total approx. diamonds’ weight: 0.60ct 
 
in 18K Yellow Gold 
 
Total weight: 6.00gr. 
Ring’s size: Q (can be re-sized)
 
Maker’s Mark: K & C 
Provenance: Australia