Tanzanite 80.59 ct – Octagonal Cut, Calibrated, Natural, Lab Certified hide price This natural cobalt spinel weighs

This natural cobalt spinel weighs 1

63 carat natural aquamarine features a timeless oval cut and a serene blue hue with exceptional clarity

making this gemstone suitable for collectors as well as for refined custom jewelry projects

each cut in brilliant round and emerald cuts to maximize sparkle and fire

offering timeless elegance and sophistication

Tanzanite 80.59 ct – Octagonal Cut, Calibrated, Natural, Lab Certified hide price This natural cobalt spinel weighsThis 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