1.7 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.
1.7 Carat Lab-Grown Diamonds
Carat Weight
A 1.7-carat diamond strikes a perfect balance between size and brilliance, making it a popular choice for engagement rings, necklaces, and luxury jewelry.
Lab-Grown Diamonds
Lab-grown diamonds are real diamonds created in a laboratory rather than forming naturally beneath the Earth's surface. They have the same physical, chemical, and optical characteristics as mined diamonds, making them indistinguishable—even to expert gemologists.
The only difference between lab-grown and earth-grown diamonds is their formation. While natural diamonds develop under extreme heat and pressure deep underground, lab-grown diamonds are created using High Pressure High Temperature (HPHT) or Chemical Vapor Deposition (CVD) technology in a controlled lab setting.
Lab-grown diamonds are typically 30 to 50 percent more affordable than mined diamonds, allowing you to purchase a larger, high-quality stone within your budget.
All Reve Diamonds lab-grown diamonds are independently certified, mainly by IGI or GIA—two of the most trusted diamond grading laboratories in the world.
If you need assistance selecting your 1.7-carat lab-grown diamond, contact us today:
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Frequently Asked Questions
How much does a 1.7-carat lab-grown diamond cost?
A 1.7-carat lab-grown diamond can cost anywhere between $2,200 and $10,500, depending on the 4 Cs (Carat, Cut, Color, and Clarity).
How much does a 1.7-carat diamond weight?
A 1.7-carat diamond weight 0.34 grams or 340 milligrams.
How big is a 1.7-carat diamond?
Carat is a measure of weight rather than size, so dimensions can vary. Below are the common size ranges for a 1.7-carat diamond:
| Measurement | Low | High | Median |
|---|---|---|---|
| Length (mm) | 7 | 9.5 | 8.2 |
| Width (mm) | 6 | 8.2 | 7.8 |
| Depth (mm) | 3.5 | 5.5 | 4.8 |
| Length-to-Width Ratio | 1 | 1.6 | 1.2 |
