Tanzanite 80.59 ct – Octagonal Cut, Calibrated, Natural, Lab Certified violet 70 carats and is cut

70 carats and is cut in a distinctive cushion honeycomb style

as well as a prized addition to any gemstone collection

05 carats total weightNatural round-cut diamondsSI clarityG–H color

82 ct Tanzanite Rings

Stone：Natural Tourmaline Stone

Tanzanite 80.59 ct – Octagonal Cut, Calibrated, Natural, Lab Certified violet 70 carats and is cutThis 80. 59 ct Tanzanite features a precise 23 mm calibrated octagonal cut, maximizing brilliance and symmetry. The gems intense blue saturation reflects its Tanzanian origin, further enhanced by standard heat treatment. With excellent clarity, balanced proportions, and certified authenticity, this Tanzanite is ideal for high end jewelry settings or as a secure, appreciating hard asset. The rare octagonal shape offers visual distinction and added