Bague "Diamant"

Diamond ring
Round brilliant-cut diamond
18k (750) gold and 850 platinum
Td. : 53 - Pb. : 3.7 g

Condition report given for information only:
Assumed diamond weight: approx. 1.15 carats - unweighed
Assumed color: I
Assumed purity: Si1
Assumed luminescence: Low
Mounting broken