Tanzanite 80.59 ct – Octagonal Cut, Calibrated, Natural, Lab Certified violet Cornflower blue sapphires are among

Cornflower blue sapphires are among the most sought-after sapphire colors

Entirely untreated

it is perfect for a bespoke jewelry masterpiece or as a centerpiece in a premium gemstone collection

68 carat natural aquamarine displays a delicate light greenish-blue hue

and clarity make it an ideal choice for elegant custom jewelry or as part of a gemstone collection

Tanzanite 80.59 ct – Octagonal Cut, Calibrated, Natural, Lab Certified violet Cornflower blue sapphires are amongThis 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