Beautiful and romantic French Old Cut Diamond ring. 
 
Modelled in 18 carat gold and with sky blue enamelling on the sides of the shank, the 'face' of the ring features a gold Lover's Knot set with lovely old cut diamonds with high tops, in open back settings.
 
Would make a wonderful engagement ring
 
weighs - 3.7g
measures - 7.7mm at front and 1.5mm at back of shank
Size - 8 and cannot be sized
French circa 1860 - 1870
Condition - excellent. Miniscule loss of enamel at the back where it cannot be noticed.