14K Yellow Gold 4.9 mm Geometric Friction Post Earring Category Fancy 14k White Gold Oval Sapphire

14k White Gold Oval Sapphire and Diamond Halo Pendant

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14K Yellow Gold 4.9 mm Geometric Friction Post Earring Category Fancy 14k White Gold Oval Sapphire14K Yellow Gold 4. 9 mm Geometric Friction Post Earring 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)