7.51 Carat Tanzanian Iolite $450.00 3.33 Carat Nigerian Tourmaline Gemstone Precision Cut Gem $400.00 3.87 Carat Tanzanian Umbalite Garnet $275.00 2.53 Carat Nigerian Aquamarine $250.00 10.00 Carat Bolivian Ametrine $200.00 5.93 Carat Nigerian Tourmaline $400.00 4.82 Carat Oregon Sunstone $225.00 2.43 Carat Tanzanian Umbalite Garnet $175.00 5.24 Carat Tanzanian Scapolite $150.00 6.21 Carat Tanzanian Zircon $375.00 7.17 Carat Malawi Umbalite Garnet $400.00 5.01 Carat Tanzanian Scapolite Garnet $250.00 3.22 Carat Tanzanian Malaya Garnet $400.00 3.67 Carat Mozambique Zircon $125.00 2.05 Carat Congolese Tourmaline $250.00 3.89 Carat Tanzanian Sunset Tourmaline $250.00 9.59 Carat Tanzanian Zircon $500.00 7.44 Carat Bolivian Ametrine $175.00 7.44 Carat Bolivian Ametrine $175.00 10.50 Carat Bolivian Ametrine $200.00