4 Carat IF Lab-Grown Diamond
Welcome to Rêve Diamonds, your trusted GIA certified diamond dealer in London. We specialise in providing the finest wholesale diamonds, offering you unparalleled quality at unbeatable prices.
4 Carat IF Lab-Grown Diamond
A 4 carat IF lab-grown diamond carries a flawless-adjacent clarity grade. The result is a stone with nothing to distract from its brilliance. At 4 carats, this is a substantial, statement-size diamond.
Why Choose Lab-Grown Diamonds?
Lab-grown diamonds are real diamonds, produced in high-tech labs that replicate natural geological conditions. They match mined diamonds in chemical composition, physical properties, and optical brilliance — the only difference is how they're formed. Lab-grown diamonds offer excellent value, often costing 30% to 50% less than mined diamonds of the same quality.
At Rêve Diamonds, we offer a wide range of lab-grown diamonds that are certified by leading gemological institutes such as IGI or GIA, ensuring authenticity and quality with every purchase.
Need Assistance?
Call us on 020 3585 2395 or chat with our diamond experts to find your perfect 4 carat if lab-grown diamond today.
Frequently Asked Questions
How much does a 4 carat IF lab-grown diamond cost?
Prices typically range from £5,880 to £24,650, depending on the diamond's cut and colour grade.
What does IF clarity mean?
IF stands for Internally Flawless — no inclusions are visible under 10x magnification, the highest clarity grade below Flawless.
Is IF clarity noticeable in a 4 carat diamond?
IF diamonds are eye-clean by a wide margin — chosen by buyers who want the top clarity grade available.
