IGI Certified Lab Grown Diamond
Real Diamond. Independently Graded. Exceptional Brilliance.
Choose from a range of carat weights, colors and clarity grades. Each diamond is sourced to match your selected specifications and is perfect for custom engagement rings or fine jewelry.
💎 Real Diamond
📜 IGI Certified
✨ Excellent Brilliance
💍 Custom Ring Available
🚚 Insured Shipping
Why Choose a Lab Grown Diamond?
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100% Real Diamond
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Exceptional Fire & Brilliance
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Available with IGI Certification
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Ethical & Conflict-Free
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Ideal for Custom Engagement Rings & Fine Jewelry
Diamond Specifications
| Feature | Details |
|---|---|
| Diamond Type | Lab Grown Diamond |
| Certification | IGI Certified |
| Growth Method | CVD / HPHT |
| Available Shapes | Round, Oval, Emerald, Cushion & More |
| Color | D–F |
| Clarity | IF–VS |
| Cut | Excellent / Ideal |
Every diamond is individually sourced based on your selected specifications. Availability may vary depending on current market supply.
What Does IGI Certification Mean?
Selected diamonds include certification from the International Gemological Institute (IGI), one of the world's leading diamond grading laboratories.
An IGI certificate independently verifies the diamond's:
Every IGI Certificate Includes
✓ Carat Weight
✓ Color Grade
✓ Clarity Grade
✓ Cut Grade
✓ Report Number
This allows you to purchase with confidence, knowing exactly what you are receiving.
Looking for a Custom Ring?
Pair your diamond with a custom ring crafted by CUBIC GEMS.
Choose your preferred setting, precious metal, and design, and we'll help bring your vision to life.
Important Information
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Every diamond is unique, and natural variations may exist within the certified grading range.
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Diamond availability may change due to market demand.
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If your preferred specification is unavailable, we will recommend the closest matching alternative before processing your order.
If you need assistance selecting the right diamond, our team is always happy to help.
Why Choose CUBIC GEMS?
- 💎 Carefully sourced IGI certified lab grown diamonds
- 💍 Professional custom ring design service
- 📜 Transparent grading and certification
- 🚚 Secure insured shipping
- 🛠 Dedicated after-sales support
Not sure which diamond to choose?
Our team can recommend the best diamond based on your budget and design preferences.