These Peridot drop earrings by Belk & Co. are stamped with "14k" as a symbol of authenticity and a promise of exceptional quality. 2 Peridots Post back earring Prong setting Polished finish Heat treated to enhance color Imported Belk Exclusive Product Specifications 3.80 ct. t.w. Peridot 8 mm x 8 mm x 8 mm Material & Care 14K Yellow Gold Metal Requires specialty care