Beautifull dark seam opal gem from Lightning Ridge,Australia,cutted and polished by hand,it has a small brown inclusion on the top of the stone which is visible on pictures,high quality opal whith very bright colours ready for a astonishing piece of jewelry! (Last picture was the gem in rough before cutting and polishing) Grams: 1 Carats: 5 Sizes:19mm x 12mm x0.5mm Australian opal, like other opal varieties, is attributed with metaphysical and healing properties in lithotherapy, such as enhancing creativity, imagination, and self-esteem, emotional healing, and increasing passion and love. It is also believed to aid spirituality, cosmic connection, and the release of inhibitions. Please be aware of the measures,what you see in the photo is what you get.