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- Overview
- Product Description
- Detailed Photos
- Our Advantages
- Company Profile
- Certifications
- Packaging & Shipping
- FAQ
Basic Info.
Product Description
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.
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.
Our company's team has many years of foreign trade export experience, strong learning ability, strong sense of innovation, and deep service concept. Can provide customers with comprehensive services.
Our diamond products are hand-polished by excellent craftsmen, and each diamond is the best of the best. Each step of the process has higher requirements. At the same time, we have certified each diamond by a professional organization to support customers to view it online.
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.
Q: Who are we?
A: We are headquartered in Henan, China, and we sell to Southeast Asia, Northern Europe, Eastern Europe, Western Europe, Southern Europe, South America, and Central America. There are about 20-50 people in our office in total.
A: Always pre-production samples before mass production; always final inspection before shipment;
Q: Do you accept OEM service?
A: OEM orders are warmly welcomed, and we have many successful experiences in doing OEM projects. What's more, we have a design team that can provide you with professional design advice.
Q: What can you buy from us?
A:1. HPHT Lab Grown Diamonds, CVD Lab Grown Diamonds, CVD Plates, Lab Grown Jewelry, Lab Grown Diamonds
2, diamond jewelry: diamond ring, diamond necklace, diamond earrings, diamond bracelet. Customizable diamond jewelry.
Q: What is the delivery time for the order?
A: Spot gems, shipped within 3-5 days; custom and irregular gems, shipped in 15-20 days.
Q: How long is the production time?
A: Different products and quantities have different procedures and different times. We can promise that we will do our best
Complete all your orders in the shortest possible time. For more information, please contact us directly.
Q: What are your payment terms?
A: We accept Paypal, T/T, Western Union and MoneyGram.
Q: What is your shipping method?
A: DHL, Fedex, UPS, TNT, etc.
Q: Are bulk orders guaranteed?
A: If you think the quality of the bulk order is different from the sample, please provide a certificate from an independent third-party testing agency. If true, we will refund your payment or replace it.
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