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$1,350.00
Current Bid
1
Bids
Closed
10/10/2017 06:00 pm
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1838
10

5.40ct Tanzanite oval gemstone 13.65mm x 10.45 x 5.23mm Certified VVS

SKU
Dimensions (mm)
13.000 x 10.000 x 5.000mm
Weight (cts)
5.400
Certified Gemstones
Yes
Shape
Oval
Type
Faceted
Colours

ShangrilaGems

‘The Best Gems on the Web!’

Gem-A Corporate Member

FREE INTERNATIONAL TRACKED POST ON THIS ITEM.

This is sensational - a deep purple blue color. Good cut and very good clarity. The gem is beautiful regardless of the not 100% solid saturation which can be seen in the photo. It is a shallow cut gem with a slight window which always disappears with clever setting - and it is a bargain! Please note there is some reflection of camera equipment in a couple of the images which gives dark tones to the facets that do not exist. With the extortionate price of Tanzanite at the moment a good value gem is hard to find - a perfect cut, perfect saturation and clarity is costing the earth!

Please consider the level of magnification of this gem which is way beyond the 10 times magnification used for grading - we use a Nikon camera and top of the range Macro lens and a light tent. So some of the flaws you may see in the photo you will not even see with a magnifier. The certificate for the gemstone will be included in the sale and it was certified by a friend of ours who is a Fellow of the Gemmological Association of Great Britain.

GEM TYPE :Tanzanite

COLOR Bluish Purple WEIGHT :5.40ct SHAPE oval cut CLARITY VVS1 (Very Very slight inclusions under 10 times magnification) DIMENSIONS 13.65 by 10.45 by 5.23mm ORIGIN :Arusha, Tanzania TREATMENT:Gentle heat only * All Tanzanite is heated. See article on Tanzanite on our blog

Empirical Formula:(Ca2Al3(SiO4)(Si2O7)O(OH))

Hardness Mohs (10 is diamond and 1 in Talc/soapstone) 6.5 to 7

Refractive Index 1.69

Shipping provider Shipping to United Kingdom Shipping to rest of world
Standard Shipping - Tracked $12.95 / 3 days $19.95 / 10 days
United Kingdom
Standard Shipping - Tracked is discounted to $19.95 on orders with 2 or more items
Rest of the world
Standard Shipping - Tracked is discounted to $19.95 on orders with 2 or more items
Registered Shipping $12.95 / 3 days $19.95 / 14 days
United Kingdom
Registered Shipping is discounted to $12.95 on orders with 2 or more items
Rest of the world
Registered Shipping is discounted to $19.95 on orders with 2 or more items

shangrilagems
shangrilagems
PLEASE NOTE WE ARE AWAY FROM OUR BUSINESS FROM 5 DECEMBER 2023 UNTIL 2024. We will start shipping again at the end of January 2024. WARNING: IF A DIAMOND IT LOOKS TOO GOOD TO BE TRUE IT IS BECAUSE IT IS! If it is too cheap it can’t be real. *OUR DIAMONDS are genuine natural diamonds and WHEN THEY HAVE BEEN TREATED WE WILL INFORM YOU. *MANY SELLERS ARE SELLING COATED diamonds - these have been coated with chemicals to improve the quality of poor rough and make them look shiny; we can easily spot them. *SOME ARE GLASS FILLED DIAMONDS -with very little diamond in them. They will all pass tests with amateur diamond testing equipment because they contain some diamond. Please be warned. They are charging far less that the real thing would cost to purchase on the wholesale market. ShangrilaGems mission is to delight our customers with the quality of our service and the beauty of our treasures. ShangrilaGems is made up of us two directors: husband and wife Sarajane and Rakesh, both are highly educated with MSc's. As an Anglo-Indian company, we trade both from London and India; specifically the two cities of Dharamshala in the Himalayas and Jaipur in Rajasthan. ShangrilaGems are corporate members of the British Gemmological Association and look to uphold their high standards of gem research and presentation. We trained in gemmology in both the UK and India.ShangrilaGems are Europes' best supplier of high quality Gemstones, cabochon and gemstone beads. We are famous for the quality, originality and quirkiness of our gemstones. Our customers include gem re-sellers in the London gem district (Hatton Garden) High end designers and both British and International gem and bead wholesalers. WARNING: IF IT LOOKS TOO GOOD TO BE TRUE IT IS BECAUSE IT IS! *OUR DIAMONDS ARE GENUINE NATURAL DIAMONDS AND WHEN THEY HAVE BEEN TREATED WE WILL INFORM YOU. *MANY SELLERS ARE SELLING COATED DIAMONDS - THESE HAVE BEEN COATED WITH CHEMICALS TO IMPROVE THE QUALITY OF POOR ROUGH AND MAKE THEM LOOK SHINY; WE CAN EASILY SPOT THEM. *SOME ARE GLASS FILLED DIAMONDS -WITH VERY LITTLE DIAMOND IN THEM. THEY WILL ALL PASS TESTS WITH AMATEUR DIAMOND TESTING EQUIPMENT BECAUSE THEY CONTAIN SOME DIAMOND. PLEASE BE WARNED. THEY ARE CHARGING FAR LESS THAT THE REAL THING WOULD COST TO PURCHASE ON THE WHOLESALE MARKET. ShangrilaGems Responsible Sourcing All our gems are Responsibly sourced. We know the country they come from and the specific mine. Our diamonds are all sourced from Botswana from the Jwaneng mine. The largest diamond mine in the world. Botswana upholds extremely high mining standards; No diamonds are conflict diamonds or blood diamonds. We cut these diamond in our own family run factory in Surat, India and there is no child labor. The staff are paid well and the conditions are good and the staff are well trained and looked after and are content and happy. We are cautious to use the word ‘ethical’ for gems or diamonds as in our experience ‘ethical’ means different things to different people. ETHICAL IS A SEVERELY ABUSED TERM.
Bickley, United Kingdom
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Bids History (1)
justforthisauction
Purchased from this seller previously
6 years ago
$1349.00

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Shipping Details

Shipping:
$19.95 14 days via Registered Shipping
Ships from:
United Kingdom

Payment Options

  • paypal

Overview

Listing Type : Standard
Product ID : 453214
Starting Bid : $1,350
Starts : 11th October 2017 08:45 am AEST
Ends : 11th October 2017 11:00 am AEST
* All prices are in USD