Factory in China · For Jewelry Brands & Resellers
Lab Grown Diamond Jewelry Manufacturer
Sterling silver jewelry with real lab grown diamonds. Test ready-to-ship styles from one piece, or turn our moissanite and cubic zirconia designs into lab diamond from five.
- No MOQOn ready-to-ship
- 5 pcs per styleFor stone changes
- IGI certificatesAvailable on request
- DDP shippingTo most countries
Change Moissanite to Lab Diamond
Love one of our moissanite styles? We can make it with lab grown diamonds from 5 pcs per style. Our cubic zirconia styles can be changed to lab diamond too.
Products below show the original stone and price. Lab diamond versions are made to order after quotation.
Send us the style link, quantity, and stone preference. We will confirm the lab diamond option and send your quote. Colored lab diamonds are available on request.
Get a Lab Diamond QuoteBuilt for Jewelry Brands and Resellers
Lab diamond prices move fast, so buying deep can leave cash tied up in stock. Deechy lets you start small, test demand, and scale what sells.
| What you need | Minimum |
|---|---|
| Ready-to-ship styles | No MOQ |
| Add your logo to ready-to-ship styles | 1 piece, quoted per order |
| Change moissanite or cubic zirconia styles to lab diamond | 5 pcs per style |
| Custom exclusive designs | 5 pcs per style + $30 tooling fee per style |
Every piece passes our 10-step quality check, from magnified inspection to stone setting and stress testing. REACH reports are available on request.
Who Makes Lab Grown Diamond Jewelry for Brands?
Deechy Jewelry Manufacturing & Design is a lab grown diamond jewelry manufacturer in China, founded in 2019, with a factory and showroom in Shanwei and an office in Guangzhou. We supply jewelry brands, wholesalers, and resellers with sterling silver lab diamond jewelry. Ready-to-ship styles have no MOQ, and moissanite or cubic zirconia styles can be changed to lab diamond from 5 pcs per style.
Lab Diamond vs Moissanite vs Cubic Zirconia
| Lab grown diamond | Moissanite | Cubic zirconia | |
|---|---|---|---|
| Material | Crystalline carbon, a real diamond | Silicon carbide | Zirconium dioxide |
| Mohs hardness | 10 | 9.25 | 8–8.5 |
| Certificates at Deechy | IGI available on request | GRA available | Not applicable |
Lab Grown Diamond Jewelry FAQ
Are you a lab grown diamond jewelry manufacturer?
Yes. Deechy is a jewelry manufacturer with a factory and showroom in Shanwei and an office in Guangzhou, China. We make sterling silver jewelry for brands, wholesalers, and resellers.
Do you sell lab grown diamond jewelry wholesale?
Yes. Our listed prices are wholesale prices, so you do not need a wholesale account, and larger orders qualify for tiered pricing.
What is the difference between lab grown diamond, moissanite, and cubic zirconia?
A lab grown diamond is a real diamond made of crystalline carbon with a Mohs hardness of 10. Moissanite is silicon carbide with a hardness of 9.25, and cubic zirconia is zirconium dioxide with a hardness of about 8 to 8.5.
What is the MOQ for lab diamond jewelry?
Ready-to-ship styles have no MOQ. Changing a moissanite or cubic zirconia style to lab diamond starts at 5 pcs per style, and custom exclusive designs start at 5 pcs per style.
Can I change a moissanite or cubic zirconia style to lab diamond?
Send us the style link and we will confirm the lab diamond option and quote it for you. Colored lab diamonds are available on request.
Can you provide IGI certificates?
Yes, IGI certificates are available on request. Availability depends on the stone, and certificate fees are quoted with your order.
Do you offer DDP shipping?
Yes, we offer DDP shipping to most countries. Air express usually takes 5–10 business days. Send us your destination for a shipping quote on custom orders.
How long does custom production take?
New samples usually take 10–20 days, and bulk production usually takes 7–15 days. Larger orders may take around 25 days, depending on the style.
Is there a tooling fee for custom designs?
Custom designs have a $30 tooling fee per style. We refund it when that style reaches 100 pieces in bulk orders.
