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Home / Jewelry, Diamonds, Jade & Gold / Lab-Grown IGI-Certified Diamonds, CVD Synthetic Diamond Loose Stones for Custom Engagement Rings and Necklaces

Attributes

Brand -
Category Root / Jewelry, Diamonds, Jade & Gold
Origin -
Certification IGI (International Gemological Institute)
Creation Method CVD (Chemical Vapor Deposition)
Material Type Lab-Grown Diamond
Shape Round Brilliant Cut
Color Grade D-F (Colorless)
Clarity Grade VS1-VS2
Cut Quality Excellent
Polish Excellent
Symmetry Excellent
Fluorescence None

6 reviews

A

Anonymous

Mar 30, 2026

Rating: 5/5

Professional grade quality

As someone who works in the jewelry industry, I can confirm these stones meet high standards. The symmetry and polish are top-notch. Great value for money compared to mined equivalents.

A

Anonymous

Mar 27, 2026

Rating: 5/5

Stunning brilliance for the price

I was hesitant about lab-grown diamonds at first, but this stone is absolutely breathtaking. The IGI certificate gave me peace of mind, and the sparkle rivals any natural diamond I've seen in high-end stores. Perfect for my custom engagement ring.

A

Anonymous

Mar 20, 2026

Rating: 5/5

Ethical choice without compromising beauty

We wanted an ethical option for our wedding bands, and these lab-grown stones are perfect. No visible inclusions, amazing fire, and the price point allowed us to go slightly larger than planned. Very satisfied customer.

A

Anonymous

Mar 19, 2026

Rating: 5/5

Perfect for a pendant necklace

Bought this loose stone to set in a platinum pendant. The color is truly colorless, and it catches the light beautifully. The seller provided excellent guidance on selecting the right carat weight for my design.

A

Anonymous

Mar 12, 2026

Rating: 5/5

Excellent quality and fast shipping

The CVD diamond arrived securely packaged with all documentation. The clarity is impeccable to the naked eye. My jeweler was impressed by the cut quality. Highly recommend for anyone looking to customize their own jewelry.

A

Anonymous

Mar 09, 2026

Rating: 4/5

Beautiful stone, slight delay in certification upload

The diamond itself is gorgeous and exactly as described. The only reason for 4 stars is that it took a day extra to get the digital copy of the IGI report uploaded to the portal. Otherwise, a fantastic purchase.

5 FAQ

Q: Are these diamonds real or simulated like cubic zirconia?

A: These are 100% real diamonds with the same chemical, physical, and optical properties as mined diamonds. They are not simulants like cubic zirconia or moissanite; they are grown in a lab using CVD technology.

Q: How long does it take to ship internationally to Canada?

A: International shipments to Canada typically take 5-7 business days via DHL Express. All customs duties and taxes are calculated and charged at checkout so there are no surprise fees upon delivery.

Q: Does this diamond come with a physical IGI certificate or just a digital one?

A: Each diamond comes with a digital IGI report immediately available for download. A physical hard copy of the certificate can be requested at checkout for a small additional fee.

Q: Do you offer bulk discounts for purchasing multiple stones for a bracelet?

A: Yes, we offer tiered pricing for bulk orders. Please contact our sales team directly through the 'Contact Us' page with your specific carat and quantity requirements for a custom quote.

Q: Can I return the stone if my jeweler says it doesn't match the specs?

A: Yes, we offer a 30-day return policy. If an independent gemologist finds a discrepancy between the stone and the IGI report, we will cover the return shipping and issue a full refund.

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