Jewelry Lab Created Diamond 1ct 2ct 3ct vvs vs si Square Shape Princess Cut Lab Grown Diamond

Certificate Type: IGI
Place of Origin: Zhengzhou, China
Diamond Type: Synthetic (lab created)
Diamond Shape: Princess Cut
White Diamond Color: D
Diamond Clarity: VS1
Diamond-Cut: Excellent
Application: Jewelry Making
Packing: Gem Box

Category: Lab Grown Diamonds

Item	Parameter
Certificate Type	IGI
Place of Origin	Zhengzhou, China
Diamond Type	Synthetic (lab created)
Diamond Shape	Princess-Cut
White Diamond Color	D
Clarity	VS1
Diamond-Cut	Excellent
Application	Jewelry Making
Packing	Gem Box

Lab-Grown Diamond Manufacturer
1. Over 1000 pieces of IGI certificate diamond in stock
2. IGI Certified Grader Team
3. Customized Lab Grown Diamond
4. HD photos and videos for every piece of lab-grown diamond.
5. Customized Lab-Grown Diamond Jewelry
6. Lab Grown Diamond Jewelry in stock
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Products Description

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Certificate

Other Diamond Products

Carat Weight	0.1ct ~ 6ct
Color	D, E, F, G, H, I, J； Fancy Yellow; Pink; Blue
Clarity	VVS1, VV2, VS1, VS2, SI1, SI2
Cut	IDEAL, EX
Shape	Round / Princess / Asscher / Pear / Oval// Emerald / Rectangle / Octangle / Radiant / Heart / Cushion / Marquise etc… (Customize are welcome)

Processing and testing

We have a rigorous testing team and high-tech RESEARCH and development team!

Wholesale Frequently Asked Questions

What is your minimum order quantity (MOQ)?

Sample orders start from 1 piece so you can check quality before committing. Bulk orders start from 10 pieces per style — the exact MOQ is listed in the specification table above.

Can I order a sample before bulk?

Yes. We offer samples at a small fee which is fully deductible from your first bulk order. Samples ship by express courier in 3–7 days.

What is your production lead time?

In-stock styles ship in 3–7 days. Custom and OEM production takes 15–25 days after sample confirmation, depending on quantity and complexity.

Do you provide certificates for the diamonds?

Yes. IGI, GIA or HRD certificates are available on request. Loose stones can be certified before setting, and finished pieces include our quality inspection report.

Can I customize a design or make my own (OEM/ODM)?

Absolutely. Send us your sketch, photo or reference design and we will provide CAD, quotation and timeline within 3 working days. We handle CAD, casting, setting, engraving and branded packaging.

What payment methods do you accept?

We accept bank transfer (T/T), PayPal and major credit cards. Payment terms are confirmed in your quotation; production starts after deposit.

How do you ship and how much does shipping cost?

We ship worldwide via DHL, FedEx, UPS and EMS with full insurance. Shipping cost depends on destination and order value and is quoted together with the product price.

Do you offer wholesale pricing for larger orders?

Yes — pricing is tiered by quantity. The more you order per style, the lower the per-piece price. Request a quote with your target quantity and we will send our best wholesale rate.