10k Crucifix Pendant Stone Opal 5 mm 18 Karat with

5 mm 18 Karat with a dazzling White hue and a subtle milgrain outlining the edges

14K White Lab-Created Blue Sapphire Heart 16" Necklace

with soothing blue hues and is generally associated with serenity and purity

14K Rose Imitation Pink Tourmaline Youth Birthstone 4 1/2-5 1/2" Bracelet

07 CTW Diamond Butterfly Earrings

10k Crucifix Pendant Stone Opal 5 mm 18 Karat with10k Crucifix 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