there isn't another like this ring.I made it from vintage swarovski crystal finding and a new LED lite up band. the crystal in the center is amethyst.the 12 surrounding crystals are clear.the ring is tiered,like a wedding cake and the green lite shines through the pierced openings. it can be worn unlit and is very nice just like that.the surprise comes when you twist the top and it lites up. the band is solid copper and adjustable.it will arrive with 2 brand new batteries,installed.the band,unadjustest(smallest position) is about 18mm in diameter. it rises about 18mm off the finger.the top is about 20mm in diameter. thanks for shopping by!!