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3.3mm To 3.8mm D E F VVS SI Loose Lab Grown Diamonds 0.13ct 0.17ct

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3.3mm To 3.8mm D E F VVS SI Loose Lab Grown Diamonds 0.13ct 0.17ct

Brand Name : YUDA CRYSTAL

Model Number : YD-A+

Certification : None

Place of Origin : Zhengzhou, China

MOQ : Negotiate

Price : Negotiate

Payment Terms : 100% Payment In Advance

Supply Ability : 50000carats per month

Delivery Time : 1-7 Working Days Depends On Quantity

Packaging Details : Carton box

Product Name : Lab Grown Melee Diamonds

Brand : Yuda Crystal

Grade : High

Assortment : Good

Color : DEF

Clarity : VVS VS

Carat Weight : 0.13-0.17ct

Cut : Ideal, Excellent, VeryGood, Good

Technology : HPHT

Shape : Round Brilliant Cut

Usage : For Making Lab Diamonds Jewelry ( Rings, Earring, Necklace etc )

Component : Carbon

Hardness : Moh's 10 Scale

Available Type : HPHT

Place Of Origin : Zhengzhou, China

Payment Mode : T/T, Bank Transfer, PayPal, Western Union

Courier : DHL, FedEx, UPS, TNT, EMS etc

Packaging : As Export Standard

Customization : Welcome

Polish : Excellent, VeryGood, Good

Symmetry : Excellent, VeryGood, Good

Sample Order : Welcome

Treatments Applied : None

Enhancement : None

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3.3mm To 3.8mm Size D-E-F Vvs To Si Clarity Loose Lab Grown Diamonds

Loose Lab Grown Diamonds Description

The lab grown diamonds uses advanced technology to simulate the formation conditions of natural diamonds under the earth's crust. This formation process is the main factor that distinguishes lab-created diamonds from mined diamonds. Lab-grown rough diamonds are synthesized in a few weeks, while the development of natural diamonds takes billions of years.
Lab-grown diamonds can be mass-produced within a few weeks. As a result, laboratory-grown diamonds are much cheaper than natural diamonds of the same size and quantity.
Although laboratory-grown diamonds are formed in different environments and conditions from natural diamonds, both natural diamonds and cultivated diamonds are crystals composed of pure carbon, and the physical properties, chemical properties, crystal structure and optical properties of the two are the same.
Lab grown diamonds is usually produced by chemical vapor deposition (CVD) or high pressure high temperature (HPHT) methods.
Can we distinguish between laboratory grown diamonds and natural diamonds?
Yes it is. However, only diamond professionals can identify the difference between laboratory grown diamonds and natural diamonds by using professional diamond identification equipment.

Parameters of Loose Lab Grown Diamonds

Lab Grown Melee Diamonds Details
Brand Name Yuda Crystal
Name Lab Grown Melee Diamonds
Diamond Color DEF
Diamond Clarity VVS-SI
Diamond Carat Weight 0.13-0.17 carat
Diamond Cut Excellent, Very Good,Good
Polish Excellent, Very Good,Good
Symmetry Excellent, Very Good,Good
Technology HPHT
Size 3.3mm-3.8mm
Shape Round
Diamond Enhancement None
Available Type HPHT
Diamond Certificate None
Application Jewelry Decorations Rings Earring Necklace
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)

Loose Lab Grown Diamonds Introduction

​Natural diamonds are created by nature and are the result of high temperature and pressure formed over billions of years. The Rough 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 Rough Lab Grown Diamonds and natural diamonds?

There is no obvious difference between the Rough Lab Grown Diamonds and natural diamonds. Even professional gemologists need special equipment to identify them. By zooming in, professionals will be able to discern subtle contrasts in diamond inclusions grown and mined in the laboratory.

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 $$$$$ $$$

Loose Lab Grown Diamonds Details

3.3mm To 3.8mm D E F VVS SI Loose Lab Grown Diamonds 0.13ct 0.17ct


Product Tags:

3.8mm Loose Lab Grown Diamonds

      

Loose Lab Grown Diamonds 0.13ct

      

0.17ct loose synthetic diamonds

      
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3.3mm To 3.8mm D E F VVS SI Loose Lab Grown Diamonds 0.13ct 0.17ct Images

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