Mexican Laguna Lace Agate, Blue Topaz Gemstone 925 Sterling Silver Pendant 1.2" and 925 Sterling Silver Snake Chain Necklace 18" This Mexican Laguna Lace Agate and Blue Topaz gemstone pendant in 925 sterling silver is a distinctive piece of jewelry that combines natural stone artistry with fine metalwork. The pendant features a large, polished Laguna Lace Agate cabochon, a variety of chalcedony known for its tight, intricate, lace-like banding in vibrant hues of blue, white, orange, and brown. The unique, teardrop-shaped agate is set in solid 925 sterling silver, with a faceted blue topaz gemstone accentuating the bail, which adds a touch of sparkle and elegance. The entire pendant measures approximately 1.2 inches in length and comes with an 18-inch 925 sterling silver snake chain necklace, a smooth and flexible design that complements the bold, natural beauty of the gemstone pendant.