What is a lab-grown diamond?
Laboratory diamonds use high-tech technology to simulate the growth environment of diamonds, and then process diamond seeds through special technology to "grow" in the laboratory. Laboratory diamonds have the same chemical composition and physical properties as natural diamonds, and each laboratory diamond has a corresponding diamond certificate.
1. We have established a cooperative relationship with the largest diamond factory in China, and can give you the best price.
2. We have a stock of diamonds of various sizes and sizes, which can be delivered to you by the fastest and safest shipping channel.
3. Our company also has its own team of diamond craft designers to support customized diamond jewelry such as loose diamonds, diamond rings, bracelets, necklaces, etc.
4. Each of our diamonds is certified by the IGI/GIA agency to support inspection.
5. We have a professional after-sales service team, if you have any questions about the product, we will serve you at any time.
6. We support diamond jewelry OGM service, you can give us the jewelry picture you like, and we will customize it for you here.
Grace Jewelry Co., Ltd. was established in 2021. It is a foreign trade company specializing in laboratory diamonds and laboratory diamond jewelry. We have the largest professional diamond factory partner in China. Each laboratory diamond is strictly in accordance with the natural diamond process.Hand polished according to the 4Cs of diamond grading.
About Diamond Certification:
Every artificial diamond in our GARCE laboratory is processed through strict manufacturing process, and every diamond is certified by a professional diamond certification agency and has GIA\GRA Wait for the certificate.
Q1: What products can I buy from your company?
A2: Loose Diamond: Round and fancy shape, white and fancy color;
Jewelry: Customized jewelry service.
Q2: how can we guarantee quality?
A2: Always a pre-production sample before mass production;
Always final Inspection before shipment;
Q3: what is your shipping ways?
A3: DHL,Fedex,UPS,TNT,ect.
Q4: What is the lead time of the order?
A4: For stock gemstone, ship within 2 days, some can be shipped the day; customized and irregular gemstone, production time 15-20 days .
Q5: Can you do OEM/ODM order ?
A5: Yes.OEM order is warmly welcomed and we have lots of successful experiences in doing OEM projects. What`s more, we have design team who can give you the professional suggestions on package.
Q6: What are your terms of payment?
A6: We accept Paypal,T/T,Western Union and MoneyGram.
Pemasok yang Diaudit 
