15 to 16 Carat Gemstones

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Natural Turquoise (Feroza) Stone 15.64 Carats Oval Cabochon Shape (14.48x12.96x10.64 mm)
Natural Turquoise (Feroza) Stone 15.64 Carats Oval Cabochon Shape (14.48x12.96x10.64 mm)
Ruby Precious Stone in Oval Cut 15.86 Carats Weight from Africa
Ruby Precious Stone in Oval Cut 15.86 Carats Weight from Africa
Natural White Topaz Stone 15.54 Carats Pear Shape ( 20x15 mm )
Natural White Topaz Stone 15.54 Carats Pear Shape ( 20x15 mm )
Natural Sodalite Stone 15.28 Carats Oval Cabochon Shape ( 24x15.5 mm )
Natural Sodalite Stone 15.28 Carats Oval Cabochon Shape ( 24x15.5 mm )
buy Natural Black Ethiopian Opal  Stone 15.90 Carats Round Cabochon Shape  ( 18.5 mm )
shop Natural Black Ethiopian Opal  Stone 15.90 Carats Round Cabochon Shape  ( 18.5 mm )
buy Natural Orange Tourmaline Stone 15.49 Carats Oval Shape (17.08 x 14.57 x 8.57 mm)
shop Natural Orange Tourmaline Stone 15.49 Carats Oval Shape (17.08 x 14.57 x 8.57 mm)