12.52Ct Natural Tanzanite - Octagon Cut, Violetish Blue, Gil Certified

Overview
A Loose Natural Tanzanite Of 12.52 Carats Presented In An Octagon (Emerald) Cut. The Stone Displays A Violetish Blue Colour With Medium-Dark Tone. It Is Sealed In A Gil (Gemological International Laboratories) Blister Pack And Is Accompanied By Both A Gil Grading Report And A Retail Replacement Valuation Certificate.

Gemstone Specification
* Species: Tanzanite
* Origin: Natural
* Carat Weight: 12.52Ct
* Shape: Octagon Cut (Emerald Style)
* Colour: Violetish Blue, Medium Dark
* Treatment: Commonly Heated (As Noted On Gil Report)
* Dimensions: 15.49 X 11.80 X 6.79 Mm
* Certificate: Gil No. Sto2025091873613, Dated 18 Sep 2025

Condition Notes
The Stone Is Sealed Within Its Gil Blister Pack. From The Photographs, The Stone Presents With An Even Violetish Blue Colour And Visible Step-Cut Faceting. No Chips Or Fractures Are Visible Through The Packaging.

Includes
* Gil Grading Report No. Sto2025091873613
* Retail Replacement Valuation Certificate Dated 9 February 2026 From Valuation Professionals (Scott Brown F.G.A.A, Njva Member No. 033, Hrd Certified Diamond Grader)

Gil Report No. Sto2025091873613This valuation has been conducted by an independent third-party professional. The valuation amount is an assessment by the issuing valuer and does not reflect the auction value of the item.

Any inquiries regarding the valuation should be directed to the issuing valuer (refer to contact details on the certificate), as Lloyds Auctions has no affiliation or influence over the valuation, the valuer, or the stated amount.

Insurance Replacement Valuation Amount: $18,780.00

293768+48

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