King Mahāsudassana 1.14.2

1.14.2

So ahosi maṇi veḷuriyo subho jātimā aṭṭhaṃso suparikammakato accho vippasanno anāvilo sabbākārasampanno.

It was a beryl gem that was naturally lustrous, eight-faceted, well-worked, transparent, clear, and unclouded, endowed with all good qualities.