General guidelines: Ruby 3+ carats, Pearl 4+ carats, Red Coral 6+ carats, Emerald 3+ carats, Yellow Sapphire 3+ carats, Diamond 0.5+ carats, Blue Sapphire 3+ carats. Weight should be proportional to body weight for effectiveness.
Gemstones FAQ
General guidelines: Ruby 3+ carats, Pearl 4+ carats, Red Coral 6+ carats, Emerald 3+ carats, Yellow Sapphire 3+ carats, Diamond 0.5+ carats, Blue Sapphire 3+ carats. Weight should be proportional to body weight for effectiveness.