Lab Grosir/HPut Londs tidaklah Potong

• Tipe: Wajik
• Klasifikasi Berlian: Buatan
• Karakteristik: Kekerasan tinggi
• Sifat-sifat Wajik alami: Kekuatan represif
• Sintesis Boron Kubik Niton metode Nitide: Metode Katalitik Tekanan Tinggi Statis
• Aplikasi: wajik lab
• Tidak. Model.: G-ld0028
• Merek Dagang: Grace
• Asal: Cina
• Kapasitas Produksi: 500PCS/Month

Deskripsi Produk

What is a laboratory diamond?
Lab-grown diamonds refer to crystals that are identical in appearance, chemical composition and crystal structure to natural diamonds that are produced in a laboratory or factory through certain techniques and processes. It is a polycrystalline diamond formed by the aggregation of diamond crystals with a diameter of 10 to 30 nanometers.


Product display:




Packing & Delivery:
About Logistics:
Our company's cooperative logistics includes shipping, air and other delivery modes. Based on the concept of delivering the fastest and safest transportation services to customers, we will serve customers at any time.
Company Profile:
Henan Grace Jewelry CO.,It is a foreign trade company specializing in laboratory diamonds and laboratory diamond jewelry.The main products are lab-grown diamonds, incluing cvd and hpht diamonds, lab grown loose diamonds and lab grown jewellry diamond.We have the largest professional diamond factory partner in China.
 

Certifications:
About Diamond Certification:
Every artificial diamond in our GRACE laboratory is processed through strict manufacturing process, and every diamond is certified by a professional diamond certification agency and has GIA Wait for the certificate.

Q: Who are we?
A: We are based in Henan, China,sell to Southeast Asia,Northern Europe,Eastern Europe,Western Europe,Southern Europe(1.00%),South America,Central America. There are total about 20-50 people in our office.

Q: How can we guarantee quality?
A: Always a pre-production sample before mass production;
Always final Inspection before shipment;

Q: What are your terms of payment?
A: We accept Paypal,T/T,Western Union and MoneyGram.

Q: what is your shipping ways?
A: DHL,Fedex,UPS,TNT,ect.

Q:  What can you buy from us?
A:  HPHT LAB GROWN DIAMONDS,CVD LAB GROWN DIAMONDS,CVD PLATE,LAB GROWN JEWELLERY,LOOSE LAB GROWN DIAMONDS

Q: How long is the production time?
A: Different products and quantities have different procedures and different timing.We may promise that we can try our best to
finish all of your orders within the shortest time.For more information,please contact us directly.