Art Deco 18k Opal and Diamond Teardrop Pendant Necklace Sardonyx Both sides of the locket

Both sides of the locket have a rich black enamel surface

The edge of each earring is decorated with a twisted rope design

which is represented by 12 old European cut diamonds

The diamonds are also held within open-back prong settings

It would make a special addition to any collection

Art Deco 18k Opal and Diamond Teardrop Pendant Necklace Sardonyx Both sides of the locketAn eye catching opal and diamond pendant necklace from the Art Deco (ca1920s) era! Crafted in 18k white gold, this necklace begins with a dainty paperclip chain, which secures with a spring ring clasp stamped "18K". Hanging at the center of the chain is a teardrop shaped opal pendant. The opal is held within a three prong setting, and displays incredible blue, green, orange, and red flashes. The bottom of the opal is decorated with 7 small bead set