3 Carat Radiant Cut Lab Grown Diamonds
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.
3 Carat Radiant Cut Lab-Grown Diamond
Make a bold and brilliant statement with a 3 carat radiant cut lab-grown diamond. Featuring cropped corners and a dazzling facet pattern, the radiant cut combines the shape of an emerald with the fire of a round brilliant—perfect for those seeking sparkle with a modern edge in engagement rings or fine jewelry.
What Is a Lab-Grown Diamond?
Lab-grown diamonds are real diamonds grown in a laboratory using High Pressure High Temperature (HPHT) or Chemical Vapor Deposition (CVD). They are chemically, visually, and structurally identical to natural diamonds—so similar that even professional gemologists need advanced tools to differentiate them. Choosing a lab-grown diamond offers 30% to 50% savings over mined diamonds, with the added benefit of being an ethical, eco-conscious choice.
At RÊVE Diamonds, all lab-grown diamonds are independently certified by IGI or GIA—two of the most respected names in the diamond industry.
If you need assistance selecting your 3 Carat Radiant Cut Lab-Grown Diamond, contact us today:
Los Angeles: +1 (310) 920 6656
Or chat with us now!
Frequently Asked Questions
How much does a 3 carat radiant cut lab-grown diamond cost?
Prices typically range from $3,000 to $25,000 depending on cut, color, clarity, and carat.
How much does a 3 carat radiant cut diamond weigh?
It weighs approximately 0.6 grams or 600 milligrams.
How large is a 3 carat radiant cut diamond?
Typical radiant cut diamond dimensions:
Length: 9.0 mm – 11.5 mm (average 10.3 mm)
Width: 7.0 mm – 8.8 mm (average 7.9 mm)
Depth: 4.7 mm – 6.8 mm (average 5.9 mm)
