This is a beautiful & untreated Blue Agate from Mexico set in Sterling Silver. This amazing stone has the perfect pastel blue color that is hard to find in natural Agates with a great luster. This stone is very similar to the purple Holly Blue Agate from Oregon with more defined blues than purples & shares its rarity as quality stones are becoming difficult to find & rising in prices. This nicely sized 10mm X 5mm Oval Shaped Blue Agate weighs 1.230cts & will go great with most styles or occasions. Check out or Cabochon Earring Section of our shop to see the matching earring set for this pendant! If you have any questions, please feel free to ask! Blue Agate Sterling Silver Pendant; Genuine Untreated Mexican Agate; Necklace