GIA Certified Natural Tourmaline Round
GIA certified Round Shape Tourmaline
GIA Certified 37.09ct Natural Paraiba Tourmaline 22.62 - 22.81 x 11.19 mm GIA # 6227495988
20.35 carats Oval Shape Natural Pink Tourmaline 17.46 x 15.24 x 10.55 mm GIA #2225282579
GIA 1.09ct Oval Shape Blue-Green TOURMALINE 8.16 x 5.40 x 3.82 mm GIA #5201525668
2.53ct Oval Shape Chrome Tourmaline 11.93 x 6.94 x 4.52 mm GIA #5202450031 #TR-602
12.57ct polygonal Step Cut Shape Tourmaline 14.23 x 13.33 x 8.96 mm GIA #2205450026 #TR-578
GIA 19.68ct Color Change Tourmaline Very Rare Stone 14.00 x 19.02 x 10.75 mm GIA #2141988222
8.55ct Triangular Shape Pink Tourmaline 13.99 x 14.25 x 7.55 mm GIA #2205450028 #B1012
