20CT GREEN BIRON EMERALD CABOCHON OVAL LAB LOOSE GEMSTONE COLOMBIAN

Description

20 CTS TOP GREEN ORIGINAL  BIRON EMERALD LAB LOOSE GEMSTONE COLOMBIAN  OVAL SHAPE
Item Description
PRODUCT NAME
:  20 CT Biron Emerald Lab
WEIGHT
:  20 CT
Measurements
:  15.7 X 12.2 X 8.2 MM.
Shape / Cut
:  Oval Cabochon
Clarity
:  VVS
COLOR
:  Green
ITEM QUANTITY
: 1 PIECE
Detail :
Biron emerald is lab grown emerald and gemological composition the same as a natural emerald., It's looks same as Natural top quality colombian emeralds
A lab-created biron emerald has the same chemical and gemological composition the same as a natural emerald.  There are different methods of synthetically making emeralds. The lab created emeralds that have the best quality and clarity are usually made using the hydrothermal method.  This is done under conditions of high pressure and temperature, in which dissolved minerals are introduced. The temperature and pressure is maintained at such a level that the minerals that come out of the solution grow crystals over a certain period of time.
The other method of making lab grown emeralds is by the flux method. In this method, a substance (flux) is used to aid or promote the formation of crystals, without becoming a part of the crystal. However, it is often seen that in flux created emeralds, wispy veil-like inclusions are present, which is why emeralds created by the hydrothermal process are said to be superior in nature.
Payment Policy
- Accept Only PayPal for Payment.
- The Payment is Expected Within 5 Days After the Auction Ends.
Shipping Policy
- Free Shipping Handling WORLDWIDE.
- The package will be shipped directly from Thailand via Standard Small package Airmail With tracking number.
- IT will take about 11-23 business days.
Returns Policy
100% Satisfaction Guarantee
-  If you are not satisfied with the product you purchased for any reason,
please contact us for a return instruction within 30 days for a refund.
- Shipping Handling costs are not refundable. Return shipping cost will be paid by buyer.