1.2 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.
1.2 Carat Lab-Grown Diamonds
Carat Weight
A 1.2-carat diamond is an excellent choice for an engagement ring, offering a striking presence while remaining practical for everyday wear.
Lab-Grown Diamonds
Lab-grown diamonds are real diamonds created in a laboratory rather than deep within the Earth's crust. They share the same physical, chemical, and optical properties as mined diamonds and are indistinguishable, even to a trained gemologist.
The key difference between lab-grown and earth-grown diamonds is their origin. While mined diamonds form naturally under high pressure and temperature deep underground, lab-grown diamonds are produced using High Pressure High Temperature (HPHT) or Chemical Vapour Deposition (CVD) methods in controlled environments.
Lab-grown diamonds are typically 30 to 50 per cent more affordable than mined diamonds, allowing you to purchase a larger or higher-quality diamond within your budget.
All Reve Diamonds lab-grown diamonds are certified, with most assessed by IGI or GIA—two of the most respected independent diamond grading laboratories.
If you need assistance selecting your 1.2-carat lab-grown diamond, contact us today on 020 35852295 or chat with us now.
Frequently Asked Questions
How much does a 1.2-carat lab-grown diamond cost?
A 1.2-carat lab-grown diamond typically costs between £1,500 and £6,500, depending on the 4 Cs (Carat, Cut, Colour, and Clarity).
How much does a 1.2-carat diamond weight?
A 1.2-carat diamond weight 0.24 grams or 240 milligrams.
How big is a 1.2-carat diamond?
The exact size of a 1.2-carat diamond varies based on its cut. Below is a general size range:
| Measurement | Low | High | Median |
|---|---|---|---|
| Length (mm) | 6.4 | 8.2 | 6.9 |
| Width (mm) | 5.8 | 7.1 | 6.5 |
| Depth (mm) | 3.6 | 5.2 | 4.3 |
| Length-to-Width Ratio | 1.0 | 1.7 | 1.2 |
