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":"Round HPHT Rough Diamonds 8.0ct Lab Grown Diamonds White Color VVS VS","imgUrl":"https:\/\/img.chinax.com\/nimg\/a3\/b4\/b93d4c5df5346ec65fc4067eafb9-200x200-1\/round_hpht_rough_diamonds_8_0ct_lab_grown_diamonds_white_color_vvs_vs.jpg","attrs":{"Brand Name":"Yuda Crystal","Model Number":"YD-HPHT","Certification":"None","Place of Origin":"Zhengzhou, China"}}
{"title":"Rectangular DEF Color 8.0 9.0 Carat HPHT Rough Diamonds For Enagement Ring","imgUrl":"https:\/\/img.chinax.com\/nimg\/74\/ad\/56ecb4cc6f8ff682d327d94f3b5f-200x200-1\/rectangular_def_color_8_0_9_0_carat_hpht_rough_diamonds_for_enagement_ring.jpg","attrs":{"Brand Name":"YUDA CRYSTAL","Model Number":"YD-A+","Certification":"None","Place of Origin":"Zhengzhou, China"}}
{"title":"VS SI 3.0ct 4.0ct 5.0ct HPHT Rough Diamonds Custom For 1 Carat Loose Diamond","imgUrl":"https:\/\/img.chinax.com\/nimg\/75\/47\/f79ddc9c13ca1fb3a741f14a8c10-200x200-1\/vs_si_3_0ct_4_0ct_5_0ct_hpht_rough_diamonds_custom_for_1_carat_loose_diamond.jpg","attrs":{"Brand Name":"YUDA CRYSTAL","Model Number":"YD-A+","Certification":"None","Place of Origin":"Zhengzhou, China"}}
{"title":"VS Plus 7.0 Carat 8.0 Carat HPHT Rough Diamonds Raw Unpolished Diamond For 2ct","imgUrl":"https:\/\/img.chinax.com\/nimg\/09\/7b\/21e9e3f06aa4fcaaf2266ff578b0-200x200-1\/vs_plus_7_0_carat_8_0_carat_hpht_rough_diamonds_raw_unpolished_diamond_for_2ct_ring.jpg","attrs":{"Brand Name":"YUDA CRYSTAL","Model Number":"YD-A+","Certification":"None","Place of Origin":"Zhengzhou, China"}}
{"title":"EFG Color 10mm 12mm HPHT Diamond Lab Grown 8ct 12ct For DEF Loose Diamond","imgUrl":"https:\/\/img.chinax.com\/nimg\/59\/d2\/a735d93087ea080bf6333dfaa1cf-200x200-1\/efg_color_10mm_12mm_hpht_diamond_lab_grown_8ct_12ct_for_def_loose_diamond.jpg","attrs":{"Brand Name":"YUDA CRYSTAL","Model Number":"YD-A+","Certification":"None","Place of Origin":"Zhengzhou, China"}}
{"title":"Square VS 10.0 Carat 11.0 Carat HPHT Rough Diamonds Pure Uncut Diamonds For","imgUrl":"https:\/\/img.chinax.com\/nimg\/95\/62\/e5cc9e852d40487ffbedebfe4f03-200x200-1\/square_vs_10_0_carat_11_0_carat_hpht_rough_diamonds_pure_uncut_diamonds_for_jewelry.jpg","attrs":{"Brand Name":"YUDA CRYSTAL","Model Number":"YD-A+","Certification":"None","Place of Origin":"Zhengzhou, China"}}
{"title":"Rectangular 7mm 9mm DEF Color HPHT Rough Raw Diamond For Ring","imgUrl":"https:\/\/img.chinax.com\/nimg\/5b\/c0\/32760dfd755d61f41abf74031d9e-200x200-1\/rectangular_7mm_9mm_def_color_hpht_rough_raw_diamond_for_ring.jpg","attrs":{"Brand Name":"YUDA CRYSTAL","Model Number":"YD-A+","Certification":"None","Place of Origin":"Zhengzhou, China"}}
Round Shape HPHTDiamonds 8.0ct Lab Grown Diamonds White Color VVS VS Rough Diamond
Lab Created Diamonds Description
Lab created diamonds, also known as lab-grown diamonds and synthetic diamonds, are pure carbon diamonds grown in highly-controlled laboratory conditions that simulate the Earth's natural growing process, above ground. Synthetic diamond is also widely known as HPHT diamond or CVD diamond after the two common production methods.
Lab grown HPHT/CVD diamond are manufactured, diamond-like crystals.The manufacturing processes work to duplicate the pressure and temperature of the natural diamond-producing environment. The formation process is initiated by forcing a chemical reaction, through adding a catalyst to carbon, and placing the mixture in high-pressure cells. Then, the mixture is cooled and washed with acid, which results in a synthetic HPHT diamond.
Quality of lab grwon HPHT/CVD diamonds can vary from inferior to superior to the natural diamond, depending upon the technology and individual manufacturing processes. The methods used in the production of synthetic diamonds are high pressure high temperature (HPHT) OR Chemical Deposition Method.
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-HPHT Diamond
Place of origin
Henan,China
Usage
Jewellery,rings,for polished
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 Rough 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 ...
