Products

SKU: PRATO00037 Original Natural Tourmaline weighing 5.25 Carat (5.84 Ratti) (IDT lab certified) Tourmaline Green Tourmaline, also known as Verdelite is a borosilicate with a complicated structure. Tiny amounts of foreign matter and trace elements, among other things, contribute to the colours. Because of...

SKU: PRATO00049 Original Natural Tourmaline weighing 5.25 Carat (5.84 Ratti) (IDT lab certified) Tourmaline Green Tourmaline, also known as Verdelite is a borosilicate with a complicated structure. Tiny amounts of foreign matter and trace elements, among other things, contribute to the colours. Because of...

SKU: PRATO00111 Original Natural Tourmaline weighing 5.25 Carat (5.84 Ratti) (IDT lab certified) Tourmaline Green Tourmaline, also known as Verdelite is a borosilicate with a complicated structure. Tiny amounts of foreign matter and trace elements, among other things, contribute to the colours. Because of...

SKU: PRATO00042 Original Natural Tourmaline weighing 5.36 Carat (5.96 Ratti) (IDT lab certified) Tourmaline Green Tourmaline, also known as Verdelite is a borosilicate with a complicated structure. Tiny amounts of foreign matter and trace elements, among other things, contribute to the colours. Because of...

SKU: PRATO00056 Original Natural Tourmaline weighing 5.4 Carat (6 Ratti) (IDT lab certified) Tourmaline Green Tourmaline, also known as Verdelite is a borosilicate with a complicated structure. Tiny amounts of foreign matter and trace elements, among other things, contribute to the colours. Because of...

SKU: PRATO00057 Original Natural Tourmaline weighing 5.4 Carat (6 Ratti) (IDT lab certified) Tourmaline Green Tourmaline, also known as Verdelite is a borosilicate with a complicated structure. Tiny amounts of foreign matter and trace elements, among other things, contribute to the colours. Because of...

SKU: PRATO00067 Original Natural Tourmaline weighing 5.4 Carat (6 Ratti) (IDT lab certified) Tourmaline Green Tourmaline, also known as Verdelite is a borosilicate with a complicated structure. Tiny amounts of foreign matter and trace elements, among other things, contribute to the colours. Because of...

SKU: PRATO00104 Original Natural Tourmaline weighing 5.4 Carat (6 Ratti) (IDT lab certified) Tourmaline Green Tourmaline, also known as Verdelite is a borosilicate with a complicated structure. Tiny amounts of foreign matter and trace elements, among other things, contribute to the colours. Because of...

SKU: PRATO00095 Original Natural Tourmaline weighing 5.5 Carat (6.12 Ratti) (IDT lab certified) Tourmaline Green Tourmaline, also known as Verdelite is a borosilicate with a complicated structure. Tiny amounts of foreign matter and trace elements, among other things, contribute to the colours. Because of...

SKU: PRATO00053 Original Natural Tourmaline weighing 5.6 Carat (6.23 Ratti) (IDT lab certified) Tourmaline Green Tourmaline, also known as Verdelite is a borosilicate with a complicated structure. Tiny amounts of foreign matter and trace elements, among other things, contribute to the colours. Because of...

SKU: PRATO00098 Original Natural Tourmaline weighing 5.6 Carat (6.23 Ratti) (IDT lab certified) Tourmaline Green Tourmaline, also known as Verdelite is a borosilicate with a complicated structure. Tiny amounts of foreign matter and trace elements, among other things, contribute to the colours. Because of...

SKU: PRATO00113 Original Natural Tourmaline weighing 5.7 Carat (6.34 Ratti) (IDT lab certified) Tourmaline Green Tourmaline, also known as Verdelite is a borosilicate with a complicated structure. Tiny amounts of foreign matter and trace elements, among other things, contribute to the colours. Because of...

SKU: PRATO00110 Original Natural Tourmaline weighing 5.75 Carat (6.39 Ratti) (IDT lab certified) Tourmaline Green Tourmaline, also known as Verdelite is a borosilicate with a complicated structure. Tiny amounts of foreign matter and trace elements, among other things, contribute to the colours. Because of...

SKU: PRATO00108 Original Natural Tourmaline weighing 5.85 Carat (6.5 Ratti) (IDT lab certified) Tourmaline Green Tourmaline, also known as Verdelite is a borosilicate with a complicated structure. Tiny amounts of foreign matter and trace elements, among other things, contribute to the colours. Because of...

SKU: PRATO00118 Original Natural Tourmaline weighing 5.85 Carat (6.5 Ratti) (IDT lab certified) Tourmaline Green Tourmaline, also known as Verdelite is a borosilicate with a complicated structure. Tiny amounts of foreign matter and trace elements, among other things, contribute to the colours. Because of...

SKU: PRATO00036 Original Natural Tourmaline weighing 5.9 Carat (6.56 Ratti) (IDT lab certified) Tourmaline Green Tourmaline, also known as Verdelite is a borosilicate with a complicated structure. Tiny amounts of foreign matter and trace elements, among other things, contribute to the colours. Because of...

SKU: PRATO00059 Original Natural Tourmaline weighing 5.9 Carat (6.56 Ratti) (IDT lab certified) Tourmaline Green Tourmaline, also known as Verdelite is a borosilicate with a complicated structure. Tiny amounts of foreign matter and trace elements, among other things, contribute to the colours. Because of...

SKU: PRATO00106 Original Natural Tourmaline weighing 5.9 Carat (6.56 Ratti) (IDT lab certified) Tourmaline Green Tourmaline, also known as Verdelite is a borosilicate with a complicated structure. Tiny amounts of foreign matter and trace elements, among other things, contribute to the colours. Because of...

SKU: PRATO00119 Original Natural Tourmaline weighing 5.9 Carat (6.56 Ratti) (IDT lab certified) Tourmaline Green Tourmaline, also known as Verdelite is a borosilicate with a complicated structure. Tiny amounts of foreign matter and trace elements, among other things, contribute to the colours. Because of...

SKU: PRATO00099 Original Natural Tourmaline weighing 6.05 Carat (6.73 Ratti) (IDT lab certified) Tourmaline Green Tourmaline, also known as Verdelite is a borosilicate with a complicated structure. Tiny amounts of foreign matter and trace elements, among other things, contribute to the colours. Because of...

SKU: PRATO00105 Original Natural Tourmaline weighing 6.05 Carat (6.73 Ratti) (IDT lab certified) Tourmaline Green Tourmaline, also known as Verdelite is a borosilicate with a complicated structure. Tiny amounts of foreign matter and trace elements, among other things, contribute to the colours. Because of...

SKU: PRATO00112 Original Natural Tourmaline weighing 6.15 Carat (6.84 Ratti) (IDT lab certified) Tourmaline Green Tourmaline, also known as Verdelite is a borosilicate with a complicated structure. Tiny amounts of foreign matter and trace elements, among other things, contribute to the colours. Because of...

SKU: PRATO00117 Original Natural Tourmaline weighing 6.15 Carat (6.84 Ratti) (IDT lab certified) Tourmaline Green Tourmaline, also known as Verdelite is a borosilicate with a complicated structure. Tiny amounts of foreign matter and trace elements, among other things, contribute to the colours. Because of...

SKU: PRATO00116 Original Natural Tourmaline weighing 6.3 Carat (7 Ratti) (IDT lab certified) Tourmaline Green Tourmaline, also known as Verdelite is a borosilicate with a complicated structure. Tiny amounts of foreign matter and trace elements, among other things, contribute to the colours. Because of...

SKU: PRATO00114 Original Natural Tourmaline weighing 6.45 Carat (7.17 Ratti) (IDT lab certified) Tourmaline Green Tourmaline, also known as Verdelite is a borosilicate with a complicated structure. Tiny amounts of foreign matter and trace elements, among other things, contribute to the colours. Because of...

SKU: PRATO00094 Original Natural Tourmaline weighing 6.5 Carat (7.23 Ratti) (IDT lab certified) Tourmaline Green Tourmaline, also known as Verdelite is a borosilicate with a complicated structure. Tiny amounts of foreign matter and trace elements, among other things, contribute to the colours. Because of...

SKU: PRATO00097 Original Natural Tourmaline weighing 6.5 Carat (7.23 Ratti) (IDT lab certified) Tourmaline Green Tourmaline, also known as Verdelite is a borosilicate with a complicated structure. Tiny amounts of foreign matter and trace elements, among other things, contribute to the colours. Because of...

SKU: PRATO00100 Original Natural Tourmaline weighing 6.5 Carat (7.23 Ratti) (IDT lab certified) Tourmaline Green Tourmaline, also known as Verdelite is a borosilicate with a complicated structure. Tiny amounts of foreign matter and trace elements, among other things, contribute to the colours. Because of...

SKU: PRATO00115 Original Natural Tourmaline weighing 6.5 Carat (7.23 Ratti) (IDT lab certified) Tourmaline Green Tourmaline, also known as Verdelite is a borosilicate with a complicated structure. Tiny amounts of foreign matter and trace elements, among other things, contribute to the colours. Because of...

SKU: PRATO00102 Original Natural Tourmaline weighing 6.65 Carat (7.39 Ratti) (IDT lab certified) Tourmaline Green Tourmaline, also known as Verdelite is a borosilicate with a complicated structure. Tiny amounts of foreign matter and trace elements, among other things, contribute to the colours. Because of...

SKU: PRATO00096 Original Natural Tourmaline weighing 6.75 Carat (7.5 Ratti) (IDT lab certified) Tourmaline Green Tourmaline, also known as Verdelite is a borosilicate with a complicated structure. Tiny amounts of foreign matter and trace elements, among other things, contribute to the colours. Because of...

SKU: PRATO00109 Original Natural Tourmaline weighing 6.85 Carat (7.62 Ratti) (IDT lab certified) Tourmaline Green Tourmaline, also known as Verdelite is a borosilicate with a complicated structure. Tiny amounts of foreign matter and trace elements, among other things, contribute to the colours. Because of...