8944413.51 ct Natural Bi-Colour / Multi Colour TourmalineVDG Jewelry Auctioneers
13.51 ct Natural Bi-Colour / Multi Colour Tourmaline / Square Shape / well Cut / very clean and rare collection /13.9x13.4x9.2mm
Start Price : 1,600.00 | Estimate : 16,000.00 - 32,000.00