Big Lab Research - Gem Testing Lab

22/01/2021

A mistaken identity. A natural Tsavorite origin from Tanzania. Weighing almost 15cts, green as rich as an Emerald, if not better.


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16/10/2020

Be mesmerised with this stunning 8 cts vivid (Royal) Blue Sapphire sitting in a halo of sparkling diamonds. Sri Lankan origin. Always a delight having a beauty dropped by the lab for a verification.


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09/10/2020

Holding a piece of nature’s art in the palm of your hand with this picture
I see a fortress in the mountains. What do you see?



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09/10/2020

https://www.nationaljeweler.com/majors/market-developments/9282-de-beers-lab-grown-diamond-brand-moves-into-28-more-stores

Lightbox now will be sold throughout the Midwest, as well as in California, New York and Canada.

02/10/2020

With needle-like inclusions, coupled with a cabochon cut, this green tourmaline from East Africa exhibits an optical phenomenon called chatoyancy, also known as cat’s eyes. 10cts…

’seyes




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26/09/2020

How big can they get or rather, how big have you come across them in their polished condition? Weighing approximately 120cts, a bluish green from came in for a report.




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25/09/2020

https://www.cnn.com/2020/09/19/world/blood-amber-myanmar-fossils-scn/index.html

Fossils in Burmese amber are changing what we know about life in dinosaur times, but they come laden with ethical dilemmas for paleontologists, with some fearing they could be fueling ethnic conflict in Myanmar.

17/09/2020

https://www.independent.co.uk/news/science/fossil-s***m-trapped-amber-myanmar-crustacean-b451054.html

Discovery is ‘extremely rare opportunity’ to learn more about how reproductive process has evolved

13/09/2020

A beauty in disguise?
It already exudes beauty even before being cut. A approx 100gms greenish-yellow diamond rough dropped by
to be authenticated with a gem report.
In the hands of good cutter/polisher, it will be a sparkling faceted diamond very soon.




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26/08/2020

Big Lab Research professionally assess and value your precious gemstones that comes with individual certificates for every piece of precious stone or jewellery. Please feel free to contact us at [email protected] or visit our website www.biglabresearch.com


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15/08/2020

https://www-dailystar-co-uk.cdn.ampproject.org/c/s/www.dailystar.co.uk/news/world-news/miner-luckiest-man-world-after-22467533.amp

The small-scale African miner was three times lucky this year after unearthing chunky gems of tanzanite – one of the rarest gemstones in the world that is worth millions

17/07/2020

Muzo are the national pride of Colombia. They are minerals in the beryl group. One of the most valuable of all jewels on Earth.



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