Natural Untreated Loose Gemstones

Unheated (1/3)

  • 1.57ct Natural Unheated Untreated Green Blue Sapphire Certified
  • 4.12ct. Unheated Untreated Natural Oval 810.5 Mm. Vivid Cornflower Blue Sapphire
  • Rare! 0.43ct 5x4mm Oval Natural Unheated Untreated Red Ruby, Mozambique
  • 1.03 Ct Natural Unheated / Untreated Royal Blue Sapphire Cushion Flawless
  • Span Aria Label 22 63 Ct Unheated Natural White Sapphire Loose Gemstones By Generation Gem 6 Months Ago 52 Seconds 51 Views 22 63 Ct Unheated Natural White Sapphire Loose Gemstones Span
  • 8.6 Ct Natural Unheated / Untreated Peridot Kazkastan Octagon If
  • Rare! 2.11ct 7.5x6.5mm Cushion Natural Unheated Untreated Red Ruby Certified
  • Natural Afghanistan Ruby Unheated Untreated Ruby From Afghanistan Jagdalak Ruby Loose Gemstone
  • 100% Natural Unheated Untreated Star Ruby Mogok Burma Myanmar Pair Earring
  • 1.16ct 7.6x5.6mm Oval Natural Unheated Untreated Blue Sapphire, Ceylon
  • 1.92 Ct Natural Unheated / Untreated Tsavorite Garnet Vvs Oval
  • Natural Unheated Untreated Burma Blue Sapphire Oval Cabochon Transparents 2.29ct
  • 3 16 Ct Natural Unheated Untreated Loose Ruby
  • 2.42ct 9x7mm Oval Natural Unheated Untreated Reddish Purple Sapphire Certified
  • Ceylon Deep Royal Blue Sapphire 2.53 Ct. (00364) Unheated / Untreated
  • 2 Rare Unheated Yellow Sapphire Gems Ceylon Diamond Cut Natural Untreated Pair
  • 1.11 Ct Certified Natural Yellow Sapphire Unheated Untreated Gemstone Round 6 Mm
  • 1.24ct Vs Stunning Untreated Unheated Natural Single Source Spanish Sphalerite
  • 4.55ct 11.8x9mm Pear Natural Unheated Untreated Blue Sapphire, Madagascar
  • 2.65 Ct. Unheated Untreated Natural Oval 79 Mm. Tanga Mine Tanzania Sapphire Gem
  • Certified 1.74 Ct Natural Unheated Untreated Blue Sapphire Vs Sri Lanka
  • 1.00ct. Unheated, Untreated Oval100%natural Royal Blue Sapphire Gemstone Nice
  • 100% Natural Unheated Untreated Star Ruby Mogok Burma Myanmar Pair Earring
  • Ultra Rare Unheated / Untreated 100% Natural Lilac Pink Color Brazilian Topaz
  • 0.78ct 5.4mm Round Natural Unheated Untreated Blue Sapphire, Ceylon
  • 2.35 Ct Blue Sapphire 100% Natural Unheated Untreated Ceyloni Certified Gemstone
  • 100% Natural Unheated Untreated Star Ruby Mogok Burma Myanmar Pair Earring
  • 2.31ct Natural Unheated Untreated Zambian Emerald Octagon Cut Top Green Luster
  • 11 36 Ct Fine Natural Ruby Mokok Unheated Untreated Loose Gemstone
  • 3.02 Ct Unheated / Untreated Natural Purple Green Sapphire Certified If
  • Burma Myanmar Natural Untreated Unheated Ruby Rough Uncut Gemstones 11.45 Cts
  • Natural Yellow Sapphire Ring Unheated Untreated Ceylon Sapphire Pukhraj Rings
  • 3.43ct 9.7x7.8mm Oval Natural Unheated Untreated Blue Sapphire, Madagascar
  • 7cts 100% Natural Sri Lankan Red Star Sapphire Lot Unheated Untreated A++
  • 1.14ct Certified Vvs Unheated Untreated Oval Orangy Red Ruby Natural
  • Sri Lanka Eye Clean Natural Blue Sapphire Untreated Unheated Sky Blue Gem Stone