7216919.83 ct Natural Bi-Colour / Multicolour TourmalineVDG Jewelry Auctioneers
19.83 ct Natural Bi-Colour / Multicolour Tourmaline / Emerald Shape / well Cut / very clean and rare collection /17x12.5x10.5mm
Start Price : 1,200.00 | Estimate : 12,000.00 - 24,000.00