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 offers a stunning balance of size and brilliance, making it an exceptional choice for engagement rings, necklaces, and statement jewellery.
Lab-Grown Diamonds
Lab-grown diamonds are real diamonds created in a controlled laboratory environment rather than forming naturally within the Earth’s crust. They possess the same physical, chemical, and optical properties as mined diamonds, making them indistinguishable, even to professional gemologists.
The only difference between lab-grown and earth-grown diamonds is their origin. While earth-grown diamonds develop under extreme pressure and temperature deep underground, lab-grown diamonds are produced using High Pressure High Temperature (HPHT) or Chemical Vapour Deposition (CVD) methods in a controlled setting.
Lab-grown diamonds are typically 30 to 50 per cent more affordable than mined diamonds, allowing you to purchase a larger, high-quality diamond within your budget.
All Reve Diamonds lab-grown diamonds are independently certified, primarily by IGI or GIA, two of the world’s most respected diamond grading laboratories.
If you need help selecting your 1.7-carat lab-grown diamond, contact us today on 020 35852295 or chat with us now.
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 £1,800 and £8,500, depending on the 4 Cs (Carat, Cut, Colour, 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 the dimensions of a 1.7-carat diamond may vary. Below are common size ranges:
| 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 |
