Democratic Republic of the Congo From a new but limited deposit, this is a world-class mint tourmaline which has everything to commend it and nothing to apologize for. Large in size, the simple faceting style of the emerald cut suggests the confidence of the lapidary in the quality of his material: gem tourmaline which has a unique mint color and which is both eye and loupe clean: an unheard of characteristic for the species. This is a beautiful stone for the knowledgeable collector. Weighing approximately 46.29 carats and measuring 25.08 x 18.99 x 12.86 mm