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17.03 ct Square Cut Tanzanite Gemstone – With GIA Identification Report

Sale price$21,207.00 NZD Regular price$33,326.00 NZD
In stock

A striking square emerald-cut tanzanite displaying deep, velvety royal-blue colour with rich violet reflections and exceptional clarity. Its crisp step-cut facets and beautifully balanced proportions give this gemstone a sophisticated, architectural appearance.

Using commercial grading terminology, this gemstone would be classified as AAA+ / Heirloom Quality, reflecting its outstanding colour, clarity and saturation.

Resembling the classic Asscher cut, the square emerald cut features long, parallel step facets that create an elegant hall-of-mirrors effect. Broad, mirror-like reflections reveal deep pools of royal blue and violet, beautifully showcasing the gemstone's natural pleochroism and remarkable depth of colour.

An ideal centrepiece for a statement ring or brooch, this gemstone could also be paired with the larger square emerald-cut tanzanite listed on our website to create a spectacular matching jewellery design.

A distinctive investment-quality tanzanite offered at a genuine discount of thousands compared with traditional retail replacement pricing.

Independently Verified by GIA

Supplied with a GIA Colored Stone Identification Report, providing independent verification of the gemstone's identity and documented characteristics.

Verify the report directly on the GIA website.

GIA Identification Report No.: 7566075113

100% Natural Tanzanite

"No Questions Asked", Free 14 Day Return Policy

Free, Fully Insured, Global Delivery

GEMSTONE DETAILS

Carat Weight: 17.03Ct
Cut Shape: Octagonal
Color: Blue Violet
GIA Color Grade: bV 6/6 (Hue : blue Violet, Tone : 6, Saturation : 6)
Location of Mine: Merelani, Tanzania

Clarity: Vvs (Flawless)
Dimensions: 14.72 x 14.64 x 10.59 mm
Color Intensity: Exceptional
Treatment: Simple Heat Treatment (Standard)

VIEW CERTIFICATE

17.03 ct  Square Cut Tanzanite Gemstone – With GIA Identification Report
17.03 ct Square Cut Tanzanite Gemstone – With GIA Identification Report Sale price$21,207.00 NZD Regular price$33,326.00 NZD

Color intensity scale

pastel

Medium

Strong

Deep

Intense

Gem Excellence Graph

The Gem Excellence Graph was devised by our GIA gemologists to provide a visual "snapshot" of gemstones' pedigree

Can’t find the shape or size you’re looking for?

Behind the scenes, we have thousands of tanzanites not listed online.

Our gemologist Linda Kennedy will be delighted to open the vault and personally select the perfect stone for you!