6.69ct RECTANGULAR CUSHION TANZANITE FOR SALE

6.69ct Tanzanite – Rectangular Cushion

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Product Type	Natural Tanzanite
Size (mm)	12.43	Length	9.03	Width	7.18	Depth
Number of Gems	1
Total Weight	6.69ct
Shape / Cut	Rectangular Cushion
Colour	Medium-Dark slightly violetish-Blue
Clarity	VS
Origin	Tanzania
Hardness	6.5 – 7.0 MOH’S Scale
Crystal Structure	Orthorhombic
Enhancement	Heat
Certificate	Yes
Product Code	21388

Description

6.69ct rectangular cushion Tanzanite for sale! Discover Tanzanite with GeorGems.

We clearly state all gemstone treatments and enhancements that the gemstones may have gone through. However, we guarantee that all of our gemstones are natural, genuine and ethically sourced.

We describe gemstones to the best of our ability. For instance, we state their colour, cut, clarity, carat weight, size and origin.

We use the most appropriate conditions to photograph the gemstones. As a result, the gemstones are shown in the best possible way. To clarify, we do not enhance the photographs in order to increase the gemstones’ appeal.

We have a 14-day return policy if customers are unsatisfied with their gemstones. However, we ask that the gemstone is in its same condition as when it leaves our premises. In addition, we will inspect the gemstone. After that, funds are returned to customers.

Please note that shipping, credit card and insurance charges are non-refundable.

6.69ct rectangular cushion Tanzanite for sale.

Additional information

Color	Blue , Violet
Shape/Cut	Rectangular Cushion
Stones	Tanzanite

About brand

While the mineral zoisite has been known for some time, gem-quality zoisite, called Tanzanite, wasn't found until 1967, when a deposit was uncovered in Tanzania. This is still the only source for Tanzanite, one of the most recent additions to the gem world. Tanzanite gained almost immediate popularity both for its scarcity and its rich, blue-violet colour. It is often heat-treated to bring out a uniform colour. Tanzanite is noted for its trichroism (having 3 colours), an optical phenomenon - appearing three colours (blue, violet and burgundy/brown) depending on each stone's crystal orientation. Tanzanite may also change appearance when viewed under alternate lighting.