The value of sea glass jewelry mainly depends on 3 things: the design, the metal used, and the sea glass color. Some colors are harder to find than others, which means a more limited supply. While rarity is regionally influenced, all avid collectors have been consistent about the top 5 rarest colors in the world. 

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Remember though that every sea glass is a treasure no matter what color. It takes decades to get that beautiful frosted look that you can see in our collections of authentic sea glass jewelry.