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1.66ct D/VVS Round cut lab grown diamond 3EX

Brand Name: Messigems
Gemstone Material: Lab grown diamond
Gemstone Color: D
Gemstone Shape: Round Brilliant
Gemstone Weight: 1.66ct
Gemstone Size: 7.56-7.6x4.70MM

1.66ct D/VVS Round cut lab grown diamond 3EX

1.66ct D/VVS Round cut lab grown diamond 3EX
Round Brilliant
1 piece available
Sample Lead Time:
1-2 days
Delivery Time:
2-3 days after payment for stock
In Stock. 
Weekly update stock list(pls contact us)
Custom Clearance:
Round/ Pear/ Rectangle/ Octangle/ Square/ Heart/
Cushion/Marquise/ Triangle/ Oval/ Drop(Customize are welcome)
Color Provide:
Clear white, Pink, Yellow, Blue
Color Provide:
PayPal, T/T, Western Union

lab grown diamond

1.66ct lab grown diamondloose lab grown diamond IGI certified

1ct colored lab grown diamondlab grown diamond whiteloose lab grown diamond

loose lab grown diamond

Lab grown diamond were explored as early as the 18th century, but it was not until the 20th century that the development of thermodynamics and high-temperature and 

high-pressure technology made it possible to lab grown diamond 40 small diamonds were successfully synthesized for the first time in 1953 by the Swiss Engineering 

Company (ASEA) using a pressure ball device, and in 1955 by General Electric (GE) in the USA using a pressure belt device to synthesize small particles off of 

diamonds. Since then, the synthesis of industrial-grade diamonds has been widely used and almost two-thirds of all industrial diamonds have now been replaced by 

synthetic diamonds. However, it was not until 1970 that gem-quality diamonds with large grains were synthesized by the American company General Electric. After 

nearly thirty years of effort, it is now possible to obtain crystals as large as a dozen carats, but the cost of gem-quality diamond synthesis is still too high to 

allow for mass production. only 3,500ct of synthetic diamonds could be cut and ground in 2000, representing only 0.01% of natural gem-quality diamond production 

that year. 

About Weight

*One carat is equal to 0.2grams.
*The waist diameter of the diamond will be affected by the cutting method and proportion. So the same weight diamonds may have different waistlines.


lab grown diamond diameter


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 info@messigems.com - Linda
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