A vintage 18ct gold ruby and diamond ring

A vintage 18ct gold ruby and diamond ring.
 
This ring is fully Hallmarked 18ct gold.
 
The large 1.50 carat rectangular cut ruby measures 8 x 6 mm's, and is rub over set at the center of the ring.
This is surrounded by fourteen round brilliant cut diamonds which have an approximate combined weight of 0.70ct's.
The colour of these diamonds is I/J, with a clarity of I1.
 
Finger size R, and our Goldsmith can make this ring bigger, or smaller if required.