3 Carat Oval 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 Oval Cut Lab-Grown Diamond
Make an elegant and radiant impression with a 3 carat oval cut lab-grown diamond. Celebrated for its elongated shape and timeless brilliance, the oval cut combines the fire of a round brilliant with a flattering silhouette—ideal for modern engagement rings and classic jewelry designs.
What Is a Lab-Grown Diamond?
Lab-grown diamonds are real diamonds, created in a high-tech lab using either High Pressure High Temperature (HPHT) or Chemical Vapor Deposition (CVD) methods. They are chemically, visually, and physically the same as mined diamonds—virtually indistinguishable, even to expert gemologists.
Lab-grown diamonds typically cost 30% to 50% less than natural stones and offer a more ethical and environmentally conscious alternative.
All of RÊVE Diamonds’ lab-grown diamonds are independently certified by trusted gemological labs such as IGI or GIA to ensure quality and transparency.
If you need assistance selecting your 3 Carat Oval 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 oval cut lab-grown diamond cost?
Prices range from $3,000 to $25,000 depending on cut, color, clarity, and other quality factors.
How much does a 3 carat oval cut diamond weigh?
It weighs approximately 0.6 grams or 600 milligrams.
How large is a 3 carat oval cut diamond?
Typical 3 carat oval dimensions are:
Length: 11.5 mm – 14.0 mm (avg. 12.4 mm)
Width: 7.5 mm – 9.5 mm (avg. 8.5 mm)
Depth: 4.8 mm – 6.5 mm (avg. 5.7 mm)
