10K BEST FRIEND Pendant Starfish 5 mm Akoya Cultured Pearl

5 mm Akoya Cultured Pearl 24" Strand

025 CTW Diamond Geometric Earrings

14K White 3/8 CTW Diamond Flower Earrings

14K White 1/4 CTW Diamond Ear Climbers

whereas 18k gold is 75% gold

10K BEST FRIEND Pendant Starfish 5 mm Akoya Cultured Pearl10K BEST FRIEND Pendant Pure gold (fine gold) is softer than pure silver but harder than tin. Its beauty and luster are unmatched by any alloyed gold. The extreme malleability, ductility, and softness of pure gold make it practically useless for jewelry applications. Alloying elements (other metals) are added to gold to increase the toughness and hardness of the gold alloy. While almost any metal can be alloyed (melted) with gold, only certain metals