4.80 ct Flawless Pink 100% Natural Tourmaline emerald cut gemstone 12x7x6mm This is very nice good size 4.90 Ct Pink Tourmaline. This would amazing set in say a engagement white gold or platinum ring mount. Much better value than say a 0.50ct coloureds diamond ring from somewhere on the high street. If purchased I can go direct you too quality jewellers in Birmingham diamond district to mount this into a ring. I take no cut, purely recommendation. I have used myself a few times and I cannot find better value for money. Contact me for better particulars. COLORED STONE INFORMATION: SPECIES: TourmalineTCW WEIGHT: 4.90MEASUREMENTS: 12mm x 7mm x 6mmCOLOUR: PinkCLARITY: FlawlessSHAPE/CUT: Emeralds. Correct proportions (table, crown, pavilion).POLISH: Excellent polish and reflection.TREATMENT: No treatmentORIGIN: Afghanistan