Attribute Group Tokens are tokens that allow members to participate in token ownership of a grouping of specimens that share specific attributes. By holding this AGT, you would have token ownership in 10 specimens that a Diamond Selector II analyzer indicates to be diamondiferous. This does not 'guarantee' the specimen is a diamond, in fact most black diamonds test negative on a DSII, but this is certainly one of the more interesting attributes of a specimen. An ERC1155 token will be minted for every 10 specimens with this attribute. We are still in diapers and working hard to process our inventory, improve photo quality and conduct preliminary analysis on thousands of specimens that have been submitted and passed the initial observational analysis. When this process is completed, the ERC721 AGT token will be burnt and an ERC1155 AGT token will be minted in its place. These tokens are not yet listed for sale. We need to complete this onboarding process; so please be patient, something great is coming.