DB/GemProperties

≥ 

enum GemType {
  meta = 1,
  red = 2,
  yellow = 4,
  blue = 8,
};

unknown, probably bc

struct GemPropertiesRec {
  uint32_t m_id;
  foreign_keyⁱ<uint32_t, &SpellItemEnchantmentRec::m_ID> m_enchant_id;
  uint32_t m_maxcount_inv;
  uint32_t m_maxcount_item;
  uint32_t m_type;
};

unknown probably mop, 6.0.1.18179

struct GemPropertiesRec {
  uint32_t m_id;
  foreign_keyⁱ<uint32_t, &SpellItemEnchantmentRec::m_ID> m_enchant_id;
  uint32_t m_maxcount_inv;
  uint32_t m_maxcount_item;
  uint32_t m_type;
  uint32_t m_min_item_level;
};