Top size with frame: approximately 7.5mm x 6.5mm. Stamped s925. Free size. Adjust the size from the back of the ring. The surrounding stones are cubic zirconia. The tanzanite has a transparent, purplish-blue color. Delicate design with an apple motif. As it is a natural stone, there may be cracks, inclusions, natural dents, black spots, color unevenness, and fine scratches. Natural stone Natural stone ring s925 ring Tanzanite Free size ring Power stone