MachineU > China Products > Timepieces, Jewelry, Eyewear > Jewelry > Loose Diamonds
HPHT Man Made Diamonds Gia Certified DEF Color
HPHT Man Made Diamonds Gia Certified DEF Color
HPHT Man Made Diamonds Gia Certified DEF Color
HPHT Man Made Diamonds Gia Certified DEF Color
HPHT Man Made Diamonds Gia Certified DEF Color
HPHT Man Made Diamonds Gia Certified DEF Color
HPHT Man Made Diamonds Gia Certified DEF Color
HPHT Man Made Diamonds Gia Certified DEF Color
Specifications
Brand Name :
Yuda Crystal
Model Number :
RBC
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
Packaging Details :
Carton box
Product Name : :
Man Made Diamonds Gia Certified
Color :
DEF Color
Clarity :
VVS VS SI
Carat Weight :
1-8ct
Payment Mode :
T/T, Bank Transfer, PayPal, Western Union
Delivery time :
1-7 Working Days Depends On Quantity
Courier :
DHL, FedEx, UPS, TNT, EMS etc
Packaging :
As Export Standard
Hardness :
Moh's 10 Scale
Description

HPHT CVD Man Made Diamonds Gia Certified DEF Color

Man Made Diamonds are created through non- polluting technology & without negatively harming native communities, society or the earth. They are an Eco-Friendly product.

  1. Unmatched Beauty

  2. Unrivaled Quality

  3. Unbeatable value

  4. Guaranteed conflict-free

Characteristics Of Lab Grown Diamonds

HPHT and CVD diamonds have the same optical, physical, and chemical properties as natural diamonds, and they have exactly the same hardness of 10. At present, most lab grown diamonds are naked, and the naked eye can no longer distinguish between natural diamonds and lab grown diamonds. However, these lab grown diamonds do leave some grain signs of growth as they grow, which can be identified by an authoritative diamond appraisal agency with a specific instrument.
If the lab grown diamond is in the rough state, this is very easy to distinguish, once the lab grown diamond is processed as a naked diamond, only with the naked eye is unable to distinguish the lab grown diamond and natural diamond.
HPHT diamonds, on the other hand, form a cubic octahedral shape with 14 growth directions. CVD diamonds form a cube shape with one direction of growth.

The Difference Between Lab Diamond And Natural Diamond
Attribute Lab Grown Diamonds Natural diamond Distinction
Chemical composition C(carbon) C(carbon) No
Refractive index 2.42 2.42 No
Relative density 3.52 3.52 No
Dispersion 0.044 0.044 No
Hardness value 90 GPA 90 GPA No
Thermal conductivity 2*103 W/M/K 2*103 W/M/K No
Thermal property 0.8*10-6 K 0.8*10-6 K No
Light transmittance DEEP UV TO FAR TR DEEP UV TO FAR TR No

Resistivity

1016 OHM-CM

1016 OHM-CM

No

Compressibility

8.3*10-13 M2/N

8.3*10-13 M2/N

No


From a scientific point of view, cultivated diamonds are exactly the same as natural diamonds, the only difference being where they are formed.

Prospects And Advantages Of Lab Grown Diamonds

lab-grown real diamonds like natural diamonds! Before that, who would have thought it possible to use technology to produce diamonds? Growing diamonds is a combination of technology and romance, and it is very affordable, it is the best choice for budget consumers.

Lab Grown Diamonds Details

HPHT Man Made Diamonds Gia Certified DEF Color

Product tags

carbon black pigment suppliers

,

what is a certified diamond

,

pigment manufacturer
Send your message to this supplier
Send Now

HPHT Man Made Diamonds Gia Certified DEF Color

Ask Latest Price
Watch Video
Product Detail
Brand Name :
Yuda Crystal
Model Number :
RBC
Certification :
None
Place of Origin :
Zhengzhou, China
MOQ :
Negotiate
Price :
Negotiate
Contact Supplier
video
HPHT Man Made Diamonds Gia Certified DEF Color
HPHT Man Made Diamonds Gia Certified DEF Color
HPHT Man Made Diamonds Gia Certified DEF Color
HPHT Man Made Diamonds Gia Certified DEF Color

Henan Yuda Crystal Co.,Ltd

Verified Supplier
5 Years
henan, zhengzhou
Since 2016
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Exporter, Seller
Main Products :
Rough Lab Grown Diamonds, Loose Lab Grown Diamonds, HPHT Lab Grown Diamonds
Total Annual :
50 Million-200 Million
Employee Number :
10~50
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Certified Lab Grown Diamonds
MachineU China Products Timepieces, Jewelry, Eyewear Jewelry Loose Diamonds
Contact Supplier
Submit Requirement