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3 Carat Radiant Cut Lab Grown Diamonds
Select a 3ct Radiant cut lab grown diamond from the thousands of certified lab diamonds in our collection.
Call us today: 020 35852295
Looking To Buy a 3 Carat Radiant Cut Lab Grown Diamond?
Search through our inventory below or book a visit to our London Showroom.
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Round
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Princess
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Cushion
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Emerald
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Pear
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Oval
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Marquise
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Radiant
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Asscher
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Heart
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European Cut
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Old Miner
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Rose
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Briolette
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Bullets
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Calf
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Flanders
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Half Moon
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Hexagonal
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Kite
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Lozenge
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Octagonal
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Pentagonal
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Shield
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Square
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Star
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Tapered Baguette
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Baguette
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Tapered Bullet
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Trapezoid
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Triangular
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3 Carat Radiant Cut Lab-Grown Diamond
A 3-carat radiant cut diamond is a stunning choice for engagement rings or statement jewellery, offering intense brilliance and a versatile silhouette. Its trimmed corners and intricate facet pattern combine the elegance of emerald cuts with the fire of round brilliants, making it ideal for those who want sparkle with an edge.
Why Choose a Lab-Grown Diamond?
Lab-grown diamonds are authentic diamonds created in controlled lab settings that replicate the natural conditions under which diamonds form. They are chemically, physically, and optically identical to mined diamonds—only their origin differs. Lab-created diamonds are often 30% to 50% less expensive than natural stones, offering excellent value without sacrificing beauty.
At RÊVE Diamonds, every lab-grown diamond is independently certified by IGI or GIA—two of the most respected gemological institutions in the world—ensuring transparency and peace of mind.
Need Assistance?
Call us on 020 3585 2295 or chat with our diamond experts to find your perfect 3 carat radiant cut lab-grown diamond today.
Frequently Asked Questions
-How much does a 3-carat radiant cut lab-grown diamond cost?
Prices range from £2,500 to £20,000 depending on cut, colour, clarity, and overall quality.
-What does a 3-carat radiant cut lab-grown diamond weigh?
A 3-carat diamond weighs approximately 0.6 grams (600 milligrams).
-What size is a 3-carat radiant cut lab-grown diamond?
Radiant cut diamonds are rectangular or square with cut corners. Size ranges:
Length: 9.0 mm – 11.5 mm (avg. 10.3 mm)
Width: 7.0 mm – 8.8 mm (avg. 7.9 mm)
Depth: 4.7 mm – 6.8 mm (avg. 5.9 mm)