14K Yellow Gold Natural Pink Tourmaline Solitaire 18" Necklace Semi-Polished } 14K Yellow Gold 11x9

} 14K Yellow Gold 11x9 mm Oval Starburst 16-18" Necklace

3mm 20in Herringbone Chain

10KW 5 Birthstone Tree of Life Tear Drop Pendant

14K White 1/3 CTW Diamond 4-Prong Cocktail-Style Earrings

14K Yellow Gold Natural Pink Tourmaline Solitaire 18" Necklace Semi-Polished } 14K Yellow Gold 11x914K Yellow Gold Natural Pink Tourmaline Solitaire 18" Necklace 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