Our blue lace agate choker necklace is handmade in sterling silver with natural agate gemstones with a light blue color. Simple and minimal and perfect for any occasion. The necklace is adjustable with a 2 inch extender chain dangling a tiny agate stone to dress up the back. The front has three stones adorned with sterling silver beads wrapped onto our dainty cable that closes with a spring clasp. Stones have a banding lace pattern. You can add on the earrings made with 20G french hook earwires. About Blue Lace Agate: Blue lace agate is a natural untreated pastel blue gemstone with banding of blue and white in a lace pattern. Blue lace is a rare form of agate and belongs to the silicate quartz group of minerals. Agate deposits can be found in many places around the world, but the blue lace variety only comes from South Africa and Namibia and small deposits in Romania. Materials: Blue lace agate gemstones 4mm and 6mm round All metal components are 925 sterling silver If you have any questions just click "message seller" on our homepage. Thank you for visiting our jewelry shop, Linda and Joe .