Henan Yuda Crystal Co.,Ltd
                                                                                                           
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HPHT Lab Grown Diamonds 1mm 2.5mm Synthetic Lab Created Diamonds White Shade

Price Negotiable
Price: Negotiate
MOQ: Negotiate
Delivery Time: 1-7 Working Days Depends On Quantity
Brand: YUDA CRYSTAL
Product Description

HPHT Lab Grown Diamonds Synthetic Lab Created Rough Diamonds With White Shade

 

Lab Created Rough Diamonds Description

 

You may have heard that diamonds come from coal. In fact, it takes 3.3 billion years for diamonds to form in a specific area 90 miles below the earth's crust. This process requires a very high temperature, at least 2000 degrees Fahrenheit. Although it is impossible to accelerate the organic process of diamond formation on earth, people now copy the environment and conditions, and then accelerate the process of diamond formation. That's how synthetic diamonds are made in the laboratory. They are real diamonds because they have all the characteristics of diamonds, including chemical composition and molecular structure.

Laboratory made diamonds have different names, including culture diamond, engineering diamond, synthetic diamond and lab created diamond. Diamond planting technology was first established in 1955, when the first laboratory grown diamond in history was made. Under the same chemical composition, the laboratory grown diamonds have the same appearance and hardness as natural diamonds. However, it was until the late 1980s that the quality of diamonds produced in the laboratory improved that the technology developed to today's level.

 

Parameters of Lab Created Rough Diamonds

 

Lab Created Rough Diamonds Details
Brand Name Yuda Crystal
Name Rough Lab Grown Diamonds
Diamond Color D-F
Diamond Clarity VVS-SI
Diamond Carat Weight 3points to 10points
Diamond Cut Uncut
Technology HPHT
Size 1.0-2.5mm
Shape Raw
Application For Cutting Lab Grown Loose Diamonds
Place Of Origin Zhengzhou, China
Delivery Time 1 - 7 Working Days Base on Order Quantity
Payment Terms 100% Payment In Advance
Payment Methods T/T, PayPal, Western Union, Bank Transfer
Shipping way DHL, FedEx, SF Express, UPS, EMS, TNT etc
M.O.Q Negotiable
Diamond Type Synthetic(lab created)
Location Zhengzhou, China
Treatments Applied None
Fire Dispersion 0.044(Same as Natural Diamond)
Brilliance Refraction Index 2.42(Same as Natural Diamond)
Relative Density 3.52(Same as Natural Diamond)
Chemical Composition Carbon(Same as Natural Diamond)
Moh's Hardness 10(Same as Natural Diamond)

 

Lab Created Rough Diamonds Introduction

 

​Natural diamonds are created by nature and are the result of high temperature and pressure formed over billions of years. The Lab Grown Diamonds are produced in the laboratory, usually in a few weeks. The chemical difference between the two is same.

So how do you distinguish between Lab Grown Diamonds and natural diamonds?

There is no obvious difference between the Lab Grown Diamonds and natural diamonds. Even professional gemologists need special equipment to identify them. Professionals will be able to discern subtle contrasts in inclusions between lab grown and mined diamonds.

 

The Difference Between Lab Diamond And Natural Diamond
Properties Earth Mined Lab Created
Guaranteed Conflict-Free No Yes
Hardness (MOHS) 10 10
SP3 Carbon Diamond Bonds (%) 100% 100%
Internal Crystal Structure Face-Centered Cubic Face-Centered Cubic
Hardness Comparable 2.42 2.42
Relative Diversity 3.52 3.52
Color Diffusion 0.044 0.044
Color Various Grades K to D grades
Price $$$$$ $$$

 

 

Lab Created Rough Diamonds Details

 

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Henan Yuda Crystal Co.,Ltd
Location ROOM 1524, 15TH FLOOR, NO.56 ZIJINGSHAN ROAD, GUANCHENG DISTRICT, ZHENGZHOU, HENAN, CHINA
Contact Person Pang

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