A PAIR OF BLACK ONYX, DYED GREEN CHALCEDONY AND DIAMOND EAR-PENDANTS, BY MARINA B.

细节
A PAIR OF BLACK ONYX, DYED GREEN CHALCEDONY AND DIAMOND EAR-PENDANTS, BY MARINA B.

Each designed as a detachable black onyx boule with pavé-set diamond and black onyx cap and boule surmount to the dyed green chalcedony, pavé-set diamond and black onyx drop-shaped mount, mounted in 18K gold (accompanied by three additional pairs of boules in citrine, dyed blue and green chalcedony) in a brown leather fitted case and a brown suede pouch
Signed by Marina B., no. 1913