Blue Vietnamese Sapphire with Dave Troth

Gemporia

Friday 10 July 2026  11:00 - 12:00 (60 mins)
Looking for a unique variety of Sapphire to add to your collection? Join Dave Troth for his showcase of Blue Vietnamese Sapphire.

Blue Vietnamese Sapphire with Dave Troth may be available on Prime Video (affiliate link)
Blue Vietnamese Sapphire with Dave Troth (Gemporia) Friday 10 July 2026 11:00 - 12:00