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Precious Colombia emerald natural, untreated - 144,00 ct - 28,80 g

Lot reference 19082135
Precious Colombia emerald natural, untreated - 144,00 ct - 28,80 g

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Current bid $104
Next minimum bid $110
Auction fee: 9% of the winning bid
Shipping to United States: $21.31
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$104 Bidder 8234
16-06-2018 08:58:59
$98 Bidder 1667
14-06-2018 14:48:57
$92 Bidder 7302
14-06-2018 14:45:41
$86 Bidder 1667
14-06-2018 11:58:30
$80 Bidder 0772
12-06-2018 11:25:54
$71 Bidder 4874
12-06-2018 11:25:49
$65 Bidder 0772
12-06-2018 11:25:48

Colombia

Mineral Form/ Type Meteorite: Crystal
Main Mineral/ Name Meteorite: Emerald (green gem variety of beryl)
Supplement: Kolumbianische Smaragde
Weight (in g): 144,00 ct = 28,80 gramm
Origin (Country): Colombia
Origin (Region/ City): Kolumbianischer Smaragd
Dimensions (in cm): siehe Beschreibung

Description:
3 natural emeralds, total 144,00 ct = 28,80 grams

1. 56,20 ct / 11,24 g / 30,0 x 20,0 x 16,0 mm
2. 50,50 ct / 10,10 g / 25,0 x 21,0 x 17,0 mm
3. 37,55 ct / 7,51 g / 21,0 x 20,0 x 13,0 mm

Technical details of emerald:
Gemstone group: Beryl
Chemical composition: Al2Be3[Si6O18], addition of Cr3+ and V-Ions
Mohs hardness: 7,5 to 8
Density: 2,68 – 2,78
Refractive index: 1,564 – 1,570 to 1,593 – 1,602
Lustre: Vitreous
Transparency: Transparent, translucent to opaque
Fracture: Uneven, conchoidal
Cleavage: Indistinct
Crystal system: Trigonal



The sale will take place only as available and as pictured (regardless of the light conditions).
Without warranty, guarantee, liability for material expenses or return policy, etc.
The buyer will be responsible for all import/export costs, customs and shipping charges, etc.
In person collection welcomed. Any potential shipment only insured and with tracking number. Other shipping costs upon request.
Please also see our other items and shipping charges, in person collection costs savings.
We use an external shipping company that carries out the final inspection, collection, packaging and
shipping; resulting in the shipping costs.
Delivery: With insurance and tracking number.

De Stonesmakehappy  

Feedback score: 96.1%
Reviews given: 107
Member since: July 18, 2016
  • Please note: some elements on this page have been translated automatically.
    Merci ! belle pièce et envoi immédiat.
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    saphdomhelje24 June 22, 2018

  • Good service

    Davidlloyd1966 June 21, 2018

  • Please note: some elements on this page have been translated automatically.
    todo correcto
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    numisfor June 19, 2018

  • Please note: some elements on this page have been translated automatically.
    Item as describe.
    Very quick delivery.
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    luxmineralogy June 18, 2018

  • Please note: some elements on this page have been translated automatically.
    7 Emeraudes brutes merveilleuses...Mieux en réel que sur les photos... 100% satisfait... 5 stars...
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    user-a19a9b2 June 16, 2018

View all 107 reviews

Delivery

The seller will ship the item(s) within 3 working days after receiving confirmation of payment.

Shipping costs are for mainland destinations only.
More information

Shipping costs

United States $21.31
Austria $15.39
Belgium $15.39
Canada $21.31
Denmark $15.39
France $15.39
Germany $9.47
Ireland $15.39
Italy $15.39
Luxembourg $15.39
Netherlands $15.39
Norway $15.39
Poland $15.39
Portugal $15.39
Spain $15.39
Sweden $15.39
Switzerland $15.39
United Kingdom $21.31
Rest of Europe $15.39
Anywhere else $21.31

If you win more than one lot sold by the same seller in the same auction, your shipment will be combined. In this case, only the shipping costs of whichever lot has the highest shipping costs will be applied.

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