GIA Certified 29.37 ct AAAA Significant Round Cut (18 x 18 mm) Genuine D’Block Tanzanite Gemstone. Grade AAAA. FREE GIA Certificate! IF Quality Bluish Violet Tanzanite. In 1967 a rich violet-blue transparent type of zoisite was discovered in Tanzania.
A collection of love and memories woven into the story of you.