Rare Stone in 4.41 carats Tourmaline Loose Gemstone in Oval Cut, Vivid Green, 12.8 x 8.3
Rare 1.36ct mint green Tourmaline gemstone untreated from Nigeria
GIA Certified 0.86 ct Paraiba Tourmaline Stone, Green-Blue Tourmaline Loose Gem For Sale at 1stDibs | paraiba stone, paraiba tourmaline inclusions, blue tourmaline stone
Natural Green Tourmaline Gemstone Carved Octo Cushion Shape Loose Stone For Pendant – My DT Lifestyle
Amazon.com: Tourmaline Faceted Gemstone Cushion Cut Tourmaline Gem Lot of 6 Piece Approx 500 Ct Jewelry Making Loose Gemstones : Clothing, Shoes & Jewelry
CST-088 0.88cttw Pink Tourmaline Round Loose Matched Pair - Coastal Jewelers - Kennebunkport Maine Jewelry Store
4.53 Carat Natural Bi Color Watermelon Tourmaline Loose stone in Pink and Green For Sale at 1stDibs