4 mm, .30 carat, medium blue sapphire, heat treatment only
polished, blackened, 18k palladium white gold with 18k white gold bezel to highlight the sapphire
spring ring clasp, depress the plunger and gently pull the chain though the barrel to change the length
pendant slides on the chain, does not get pulled up to one side
filed curb chain that has a spring mechanism to lengthen it from 16" to 18".
made in New York