1.5 Carat Lab Grown Diamond
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.
1.5 Carat Lab-Grown Diamonds
Carat Weight
A 1.5-carat diamond is an excellent choice for engagement rings, providing a striking balance of size and brilliance. It offers a bold yet elegant look, making it a popular option for those who want a larger stone without being excessive.
Lab-Grown Diamonds
Lab-grown diamonds are real diamonds created in a laboratory under controlled conditions instead of forming deep within the Earth. They are physically, chemically, and optically identical to natural diamonds and are indistinguishable, even to trained gemologists.
The primary difference between lab-grown and earth-grown diamonds is their formation process. Natural diamonds develop under extreme heat and pressure deep within the Earth, while lab-grown diamonds are created using High Pressure High Temperature (HPHT) or Chemical Vapor Deposition (CVD) methods in a controlled setting.
Lab-grown diamonds are typically 30 to 50 percent more affordable than mined diamonds, allowing you to purchase a larger, high-quality diamond while staying within your budget.
All Reve Diamonds lab-grown diamonds are certified, with most being graded by IGI or GIA, two of the most trusted independent diamond grading laboratories.
If you need assistance selecting your 1.5-carat lab-grown diamond, contact us today:
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Frequently Asked Questions
How much does a 1.5-carat lab-grown diamond cost?
A 1.5-carat lab-grown diamond can cost anywhere between $1,900 and $9,500, depending on the 4 Cs (Carat, Cut, Color, and Clarity).
How much does a 1.5-carat diamond weight?
A 1.5-carat diamond weight 0.3 grams or 300 milligrams.
How big is a 1.5-carat diamond?
Carat refers to weight rather than size, so dimensions may vary. Below is a typical range for a 1.5-carat diamond:
| Measurement | Low | High | Median |
|---|---|---|---|
| Length (mm) | 6.8 | 8.4 | 7.4 |
| Width (mm) | 6.5 | 8.2 | 7.2 |
| Depth (mm) | 3.9 | 5.5 | 4.5 |
| Length-to-Width Ratio | 1 | 1.5 | 1 |
