5 Carat Cushion Cut 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.
5 Carat Cushion Cut Lab-Grown Diamond
A 5 carat cushion cut lab-grown diamond pairs rounded corners with larger facets for a soft, pillow-like silhouette and warm, romantic brilliance. Its antique-inspired shape has made it a lasting favourite for vintage and halo-style engagement rings. At 5 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 5 carat cushion cut lab-grown diamond today.
Frequently Asked Questions
How much does a 5 carat cushion cut lab-grown diamond cost?
Prices typically range from £5,180 to £22,750, depending on specifications such as cut, colour, and clarity.
What does a 5 carat cushion cut lab-grown diamond weigh?
A 5 carat diamond weighs around 1 grams (1,000 milligrams), regardless of shape.
What size is a 5 carat cushion cut lab-grown diamond?
Cushion cut diamonds are squarish with rounded corners. Typical dimensions are:
Length: 9.7mm – 10.8mm (average 10.3mm)
Width: 9.7mm – 10.8mm (average 10.3mm)
Depth: 6.7mm – 7.7mm (average 7.2mm)
