This delicate locket is made from a mother-of-pearl coloured shell, which is held in an 18k yellow gold mounting. Size: 20 x 12 x 11 mm, excluding the jump ring. Weight: 1.65 grams Material: The mountings have been acid tested as 18k gold. Condition: In antique condition with some signs of wear. There is a small chip on the inside of one of the shells, as can be seen in the picture depicting the inside; this is however not visible on the outside.