Inscribed Royal Spinel ('Balas Ruby') LNS 1660 J Cut from spinel (fine slightly purplish deep pink, with a soft, 'velvety' quality), drilled, manually engraved with a diamond stylus, and wheel cut
Lenth 48 mm; width 36 mm; thickness 18 mm; weight 249.3 carats
Photography by Bruce M. White
