D E F Color Full White Uncut Lab Made Diamonds Real Rough Diamond Loose Diamond

Product Details:
Place of Origin: Zhengzhou, China
Brand Name: Yuda Crystal
Certification: None
Model Number: YD-HPHT Diamond
Payment & Shipping Terms:
Minimum Order Quantity: Negotiate
Price: Negotiate
Packaging Details: Carton box
Delivery Time: 1-15 working days
Payment Terms: T/T, Western Union
Supply Ability: 50000carats per month

Detail Information

Types: Hpht Rough Diamond Purity: VVS VS SI
Size: 3ct 4ct Color: DEF
Material: Carbon Shape: Round Shape
Payment Term: 100% TT In Advance Payment Mode: T/T, Bank Transfer, PayPal, Western Union
Sample Order: Welcome Factory: YuDa Crystal
High Light:

D E F Uncut Lab Made Diamonds


3ct Uncut Lab Made Diamonds


D E F uncut lab grown diamonds

Product Description

D E F Color Full White Uncut Lab Made Diamonds Real Rough Diamond For Loose Diamond

Is a synthetic diamond a real diamond?

Do you still think that only diamond mining is a real diamond? Those days are over. Previously, diamond mining could only be done by man-made and not easy to generate, requiring suitable geographical environment and long-term accumulation to form; the so-called long-term time, not only for a few decades, but billions of years, the composition of a diamond is only 99.95 percent of the carbon element, in other words, the composition of the diamond and charcoal is the same, in addition to the difference in appearance, the fundamental difference is that the composition of the two carbon elements are different, The diamonds grown in the laboratory have exactly the same carbon composition as the diamonds mined, unlike the so-called Moissanite (silicon carbide) and zircon (cubic silica) online.

What are the advantages to buying a lab grown diamond?

Environmental protection concept.

The price is only 1/3 of natural diamonds, wouldn't you buy it?

Cultivate the prospects of the diamond market.The sustainable development of lab grown diamonds and the super high cost performance relative to natural diamonds make lab created diamonds more competitive in the jewelry industry and can take root in the jewelry industry. 

What are they difference between lab grown diamond and natural diamond?

Lab grown & natural diamonds
lab grown diamonds natural diamonds
grown in a lab mined from the earth
created in months created over billions of years
offer incredible value prized for their rarity


Item Value
Brand name Yuda Crystal
Model number YuDa-HPHT
Place of origin Henan,China
Usage Jewellery,for polishing,rings
Hardness 10 Moh's
Payment term 100% payment in advance
Shipping ways DHL,FEDEX,UPS.EMS
Delivery Time 3-14 Working Days Base on Order Quantity

Real Diamond and Fake Diamond

What is the difference between lab diamonds and cubic zirconia?

Quite simply, a laboratory-grown diamond is a real diamond,carbon atoms arranged in a diamond cubic crystal structure. The only difference between mined diamonds and lab grown diamonds is the origin of the diamond. A cubic zirconia is not a diamond.

Diamond Type Material Moh's Hardness Brilliance Refraction Index Relative Density Fire Dispersion
Real Natural C 10 2.42 3.52 0.044
Real Lab grown C 10 2.42 3.52 0.044
Fake Moissanite SIC 9.25 2.65 3.21 0.104
Fake Zircon Zr02 8.25 2.20 5.7 0.066

Who are we?

Henan Yuda Crystal Co., Ltd., established in 2016, specializes in research and development, manufacturing and marketing of synthetic diamond and related products as well facilities. The company won scientific and technological progress awards of Zhengzhou city and Henan province.The diamond series products have been sharing high reputation in global market.

Synthetic diamond is a new industry with fast development and professional requirements. For years, the company has accumulated rich experiences on management, R&D, marketing and manufacturing etc. and cultivated many professions. The management teamwork is in the prime of life.They are professional and do well in management with strong learning attitudes and innovation awareness for stable work. Strong human resources and excellent company culture accelerate the healthy, fast and sustainable development of the company.

Lab Grown Rough Diamonds Details

D E F Color Full White Uncut Lab Made Diamonds Real Rough Diamond Loose Diamond 0

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