2.66cts faceted natural blue apatite silver ring

Gemexi

The 2.66 carat weight indicates the size and relative rarity of the blue apatite gemstone in the ring. Carat is a unit of measurement used for gemstones, with one carat equal to 200 milligrams. While apatite is not as well-known as some other gemstones, its vibrant blue color can make it a captivating choice for jewelry.