The phrase "gold clasp" refers to a type of fastener made of gold that is used to hold or secure something in place, usually seen in jewelry, bags, or clothes. Full definition
It is, however, coated in real 14k gold and comes with a 14k gold clasp. (geekwrapped.com)
Five strands are held together by a chunky gold clasp with additional black beads. (1stdibs.com)
Two strands of varying hues of pink and white pearls are matched to create this soft pastel look that is completed with a 14k white gold clasp with floral filigree work. (polyvore.com)