Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"1 MM To 0.50 Carat Lab Grown Diamonds White Round Brilliant Cut Loose Diamonds","imgUrl":"https:\/\/img.chinax.com\/nimg\/38\/38\/a19b5235c914ffcd1758bb73719d-200x200-1\/1_mm_to_0_50_carat_lab_grown_diamonds_white_round_brilliant_cut_loose_diamonds.jpg","attrs":{"Brand Name":"Yuda Crystal","Model Number":"YD-Loose Diamond","Certification":"IGI","Place of Origin":"Zhengzhou, China"}}
{"title":"0.6-4.0 Carat Round Loose Lab Grown Diamonds DEF Color VVS VS SI Purity","imgUrl":"https:\/\/img.chinax.com\/nimg\/97\/74\/06db45d0125bbac280c806b7b6a3-200x200-1\/0_6_4_0_carat_round_loose_lab_grown_diamonds_def_color_vvs_vs_si_purity.jpg","attrs":{"Brand Name":"Yuda Crystal","Model Number":"RBC","Certification":"None","Place of Origin":"Zhengzhou, China"}}
{"title":"2.7mm To 3.2mm HPHT Loose Lab Grown Diamonds 8 Pointer To 12 Pointer VS D E F","imgUrl":"https:\/\/img.chinax.com\/nimg\/95\/0a\/ae7ec5b08993e52679b3e4c5d188-200x200-1\/2_7mm_to_3_2mm_hpht_loose_lab_grown_diamonds_8_pointer_to_12_pointer_vs_d_e_f_color.jpg","attrs":{"Brand Name":"YUDA CRYSTAL","Model Number":"YD-A+","Certification":"None","Place of Origin":"Zhengzhou, China"}}
{"title":"5 Pointer 10 Pointer HPHT Polished Diamonds 0.05 Carat 0.10 Carat D E F VS SI","imgUrl":"https:\/\/img.chinax.com\/nimg\/2a\/13\/b708b093b9ee01240dc2a6d2c488-200x200-1\/5_pointer_10_pointer_hpht_polished_diamonds_0_05_carat_0_10_carat_d_e_f_vs_si.jpg","attrs":{"Brand Name":"YUDA CRYSTAL","Model Number":"YD-A+","Certification":"None","Place of Origin":"Zhengzhou, China"}}
{"title":"0.01ct 0.02ct VS Loose Lab Created Diamonds Full White 1 Pointer To 2 Pointer","imgUrl":"https:\/\/img.chinax.com\/nimg\/00\/08\/28de34f012f718ca948820f7b9d8-200x200-1\/0_01ct_0_02ct_vs_loose_lab_created_diamonds_full_white_1_pointer_to_2_pointer.jpg","attrs":{"Brand Name":"YUDA CRYSTAL","Model Number":"YD-A+","Certification":"None","Place of Origin":"Zhengzhou, China"}}
{"title":"3.3mm To 3.8mm D E F VVS SI Loose Lab Grown Diamonds 0.13ct 0.17ct","imgUrl":"https:\/\/img.chinax.com\/nimg\/75\/19\/8b20245d9591ef285c25538a15f4-200x200-1\/3_3mm_to_3_8mm_d_e_f_vvs_si_loose_lab_grown_diamonds_0_13ct_0_17ct.jpg","attrs":{"Brand Name":"YUDA CRYSTAL","Model Number":"YD-A+","Certification":"None","Place of Origin":"Zhengzhou, China"}}
{"title":"1mm 1.2mm DEF VVS VS Loose Lab Grown Diamonds 0.003ct 0.01ct For Making Jewelry","imgUrl":"https:\/\/img.chinax.com\/nimg\/b9\/dd\/112415f60640ec61a9f767d48ea5-200x200-1\/1mm_1_2mm_def_vvs_vs_loose_lab_grown_diamonds_0_003ct_0_01ct_for_making_jewelry.jpg","attrs":{"Brand Name":"YUDA CRYSTAL","Model Number":"YD-A+","Certification":"None","Place of Origin":"Zhengzhou, China"}}
1 MM To 0.50 Carat Size Lab Grown Diamonds White Round Brilliant Cut Loose Diamonds
What is the lab grown diamond?
Diamond, also known as diamond, is made up of carbon atoms, like graphite, the main component of a pencil lead. However, the difference in structure makes graphite rank only at the lowest grade of 1 on the Mohs hardness scale, and diamond at the highest grade of 10. The key to the formation of different structures between carbon atoms lies in pressure and temperature. Therefore, diamonds can be synthesized by artificially creating the corresponding pressure and temperature conditions according to the carbon phase diagram.
Today, the quality of high-quality cultivated diamonds has been certified by third-party authorities, such as the International gemological Institute (IGI), the american gemological Institute (GIA)and the belgian diamond higher council (HRD).these bred diamonds, whose carbon atoms are arranged in cubic crystal form, are identical to the chemical composition and structure of the diamond. How to confirm the cultivation of diamonds?
By sight alone, we cannot conclusively identify a diamond as being lab sourced or mined. Man made diamonds have the same physical and chemical properties as natural diamonds that cannot be discerned by the naked eye alone. And cultivation diamonds cut and polish specifications, like natural diamonds, are also divided according to the 4Cs. Therefore, to distinguish, experts need to use specialized equipment to decipher the physical and spectral differences with natural diamonds.
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
Specification
Item
Value
Brand name
Yuda Crystal
Model number
YuDa-Loose Diamond
Place of origin
Henan,China
Usage
Jewellery,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
Are lab created diamond Real?
Sure. There is no obvious difference between the 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.
Who are we?
Henan YuDa Crystal Co., Ltd. are based in ZhengZhou city.We are specialized in the export and import business of lab grown diamonds more than 10 years. YuDa is a professional company in all synthetic diamond applications, our main products are cvd diamond, hpht diamond, and customized diamond by your requirements. Our products enjoy a good reputation and are sold to Europe, America, Southeast Asia, South Africa and other countries and regions. FAQ
Q:Do you provide samples? Is it free or not? A: Yes, we provide samples,but not for free. Q:What are your terms of payment? A: We accept Paypal,T/T,Western Union and MoneyGram. Q: Which express company do you use? A: As usual we used DHL,UPS ,FEDEX Or Brinks.
Yuda Crystal is one of the world's leading lab grown diamond companies, mainly active in fields: Gem quality lab grown rough(Including HPHT and CVD) diamonds manufacturing and wholesale, lab grown polish diamonds manufacturing and wholesale, Industrial grade HPHT and CVD lab grown diamonds ... Yuda Crystal is one of the world's leading lab grown diamond companies, mainly active in fields: Gem quality lab grown rough(Including HPHT and CVD) diamonds manufacturing and wholesale, lab grown polish diamonds manufacturing and wholesale, Industrial grade HPHT and CVD lab grown diamonds ...
