Gem Bluish - Purple Sapphire Corundum Crystal Silver Pendant From Sri Lanka - 11.5 Carats

Lovely Natural blue Sapphire (Corundum) crystal silver pendant from Sri Lanka. The crystal faces show faint transverse striations. Classic shape and termination.
Sapphires are one of the 'Big Three Gemstones', alongside emeralds and rubies
Location: Sri Lanka
Size: 2.5 x 0.9 x 0.7 Centimetres with bail
Weigh: 11.5 Carats Combined