Natural Untreated Loose Gemstones

Treatment > Unheated

  • 1.00ct. Unheated, Untreated Oval100%natural Royal Blue Sapphire Gemstone Nice
  • 100% Natural Unheated Untreated Star Ruby Mogok Burma Myanmar Pair Earring
  • 100% Natural Unheated Untreated Star Ruby Mogok Burma Myanmar Pair Earring
  • 3.02 Ct Unheated / Untreated Natural Purple Green Sapphire Certified If
  • Natural Yellow Sapphire Ring Unheated Untreated Ceylon Sapphire Pukhraj Rings
  • 3.02 Ct Unheated / Untreated Natural Purple Green Sapphire Certified If
  • 11.7 Ct Custom Cut Natural Unheated Untreated Blue Sapphire 21x12mm Kite Cut
  • 8.89ct Natural Ceylon Star Sapphire See Video Unheated Untreated