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.
A 9 carat heart shaped lab-grown diamond is the ultimate symbol of romance, combining a distinctive silhouette with brilliant-cut facets for maximum sparkle. Precision cutting is essential to achieve symmetrical lobes and a well-defined cleft, making it a striking choice for those wanting a personal statement piece. A 9 carat diamond of this kind is exceptionally rare, and is typically sourced to order rather than held in everyday stock.
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.
Call us on 020 3585 2395 or chat with our diamond experts to find your perfect 9 carat heart shaped lab-grown diamond today.
Prices typically range from £10,660 to £46,000, depending on specifications such as cut, colour, and clarity.
A 9 carat diamond weighs around 1.8 grams (1,800 milligrams), regardless of shape.
Heart shaped diamonds are symmetrical with a cleft top. Typical dimensions are:
Length: 12.9mm – 14.1mm (average 13.5mm)
Width: 12.9mm – 14.1mm (average 13.5mm)
Depth: 7.7mm – 8.9mm (average 8.3mm)