Loose Diamonds

0.9 Carat Lab Grown Diamond

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.

Carat · 0.90 – 0.99 ct
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ct
Color
Price · $100 – $1,400,000
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Cut grade only applies to Round diamonds.
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0.9 Carat Lab-Grown Diamonds

Carat Weight

0.9-carat diamonds are an excellent choice for engagement rings, offering a near 1-carat look at a lower cost. They are also perfect for diamond earrings and pendants.

Lab-Grown Diamonds

Lab-grown diamonds are real diamonds created in a laboratory rather than deep within the Earth's crust. They are physically, chemically, and optically identical to mined diamonds and are indistinguishable, even to a trained gemologist.

The only difference between lab-grown and mined diamonds is how they are formed. Mined diamonds develop under extreme pressure and temperature deep beneath the Earth's surface, while lab-grown diamonds are produced using high pressure and temperature (HPHT) or chemical vapor deposition (CVD) in a controlled lab environment.

Lab-grown diamonds are typically 30 to 50 percent more affordable than mined diamonds, making them a popular choice for those looking to maximize their budget.

All Reve Diamonds lab-grown diamonds are certified. Most of our lab-grown diamonds are certified by IGI or GIA, two of the most respected independent diamond grading laboratories.

If you need assistance selecting your 0.9-carat lab-grown diamond, contact us today:

New York: +1 (646) 898 2098

Los Angeles: +1 (310) 920 6656

Or chat with us now!

Frequently Asked Questions

How much does a 0.9-carat lab-grown diamond cost?

A 0.9-carat lab-grown diamond can cost between $850 and $5,000, depending on the 4 Cs (Carat, Cut, Color, and Clarity).

How much does a 0.9-carat diamond weight?

A 0.9-carat diamond weight 0.18 grams or 180 milligrams.

How big is a 0.9-carat diamond?

The size of a 0.9-carat diamond varies based on its cut and shape. Below is a range of dimensions for a 0.9-carat diamond:

Measurement Low High Median
Length (mm) 5 9.8 6.3
Width (mm) 4.8 6.8 6.2
Depth (mm) 3.2 4.5 3.9
Length-to-Width Ratio 1 2.2 1

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