10 karat gold chain style necklace - delicate tiny necklace with spring ring clasp - 8 inch drop Vintage heart shaped locket - .5 inches wide & .50 inches tall Etched front The locket is 1/20th 12 KT gold filled Unusual chain & clasp - spring ring but there isn't a prong - just a little ring or ridge - pull it with your fingernail to open the clasp. Precious item The color is yellow gold The delicate little chain forms little knots but is easily straightened with a gentle pull.