Are you looking to buy a lab-grown loose diamond or engagement ring? Select from the thousands of certified diamonds in our collection. Lab-grown diamonds are chemically, physically, and optically identical to mined diamonds — available at 50–70% less than the cost of a naturally mined stone.
5-carat diamonds make a striking impression, perfect for those looking for a substantial, dazzling diamond for engagement rings, necklaces, or custom jewellery.
Lab-grown diamonds are real diamonds produced in a laboratory rather than forming naturally within the Earth. They have the same physical, chemical, and optical characteristics as mined diamonds and are indistinguishable, even to professional gemologists.
The only difference between lab-grown and mined diamonds is their origin. Mined diamonds take millions of years to develop under intense pressure and heat beneath the Earth's surface, whereas lab-grown diamonds are created using High-Pressure High-Temperature (HPHT) or Chemical Vapor Deposition (CVD) in a controlled lab setting.
Lab-grown diamonds are 30 to 50 percent more affordable than mined diamonds, making them an excellent choice for those wanting a larger, high-quality diamond within their budget.
All Reve Diamonds lab-grown diamonds are independently certified, primarily by IGI or GIA—two of the most trusted diamond grading institutions worldwide.
If you need help choosing your 5-carat lab-grown diamond, contact us today:
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A 5-carat lab-grown diamond can cost between $6,500 and $50,000, depending on the 4 Cs (Carat, Cut, Color, and Clarity).
A 2-carat diamond weight 1 grams or 1,000 milligrams.
Diamond dimensions vary based on cut and shape. Below is a general size guide:
| Measurement | Low | High | Median |
|---|---|---|---|
| Length (mm) | 9 | 14.5 | 11.5 |
| Width (mm) | 8.5 | 12 | 10.5 |
| Depth (mm) | 5.5 | 8 | 6.5 |
| Length-to-Width Ratio | 1 | 1.8 | 1.2 |
