2017 Rare Beauties - Gemstones - unique Se-tenant Block 4 in Large Mini Sheet format

For the 2017 Rare Beauties, Gemstones issue, an exclusive alternating 'Se-tenant Block 4' of the stamps was also released in a Large Miniature Sheet format in a limited edition booklet. The regular-issue miniature sheet featured a 'Se-tenant Strip 4' with the regular stamps being in 'Se-tenant Pairs' so this format arrangement is unique.