French cut diamonds are up there with my all time favourites. The square profile, the chunky high crown and the criss-cross facets - I just love them.
 
This is an original antique stone, paired with an antique cable and fetter link chain with slim barrel clasp. We have added a handmade platinum setting edge to bring it all together. 
 
Diamond 0.31ct, approx G/H colour, VS clarity. 
Tested as natural, earth mined diamond. 
Stamped and tested as 18ct gold (platinum setting) 
Weight approx 3.95g 
Length approx 17.5 inches
Width of chain approx 1.5mm
Width of setting approx 4.5mm
Very good antique condition