Free worldwide Delivery
3 to 7 Days
USD
/
USD
/
Shipping to:
Currency:
-
Engagement rings
-
-
Wedding Bands
-
Jewelry
- Gifts
-
Diamonds
-
Gemstones
-
Express insuredFree worldwide Delivery 3 to 7 Days
-
- Education
- Blog
USD
/
Shipping to:
Currency:
1 Carat Lab Grown Diamonds
Select a 1ct diamond from the thousands of certified lab diamonds in our collection.
Looking To Buy a 1 carat Lab Diamond?
Search through our inventory below or book a visit to our New York or Los Angeles showrooms.
-
Round
-
Princess
-
Cushion
-
Emerald
-
Pear
-
Oval
-
Marquise
-
Radiant
-
Asscher
-
Heart
-
European Cut
-
Old Miner
-
Rose
-
Briolette
-
Bullets
-
Calf
-
Flanders
-
Half Moon
-
Hexagonal
-
Kite
-
Lozenge
-
Octagonal
-
Pentagonal
-
Shield
-
Square
-
Star
-
Tapered Baguette
-
Baguette
-
Tapered Bullet
-
Trapezoid
-
Triangular
-
Trilliant
-
Other
Filter
1 Carat Lab-Grown Diamonds
Carat Weight
A 1-carat diamond is an iconic choice for engagement rings, earrings, and other fine jewelry.
Lab-Grown Diamonds
Lab-grown diamonds are real diamonds created in a laboratory rather than forming deep within the Earth's crust. They share the same physical, chemical, and optical properties as mined diamonds, making them virtually indistinguishable—even to professional gemologists.
The only difference between lab-grown and earth-grown diamonds is their origin. Natural diamonds develop under extreme pressure and heat beneath the Earth's surface, while lab-grown diamonds are produced using High Pressure High Temperature (HPHT) or Chemical Vapor Deposition (CVD) in a controlled lab environment.
Lab-grown diamonds are generally 30 to 50 percent more affordable than mined diamonds, making them a popular option for those looking to maximize their budget.
All Reve Diamonds lab-grown diamonds are certified. Most are graded by IGI or GIA, the world’s most trusted independent diamond certification laboratories.
If you need assistance selecting your 1-carat lab-grown diamond, contact us today:
Los Angeles: +1 (310) 920 6656
Or chat with us now!
Frequently Asked Questions
-How much does a 1-carat lab-grown diamond cost?
A 1-carat lab-grown diamond typically ranges from $1,000 and $7,000, depending on the 4 Cs (Carat, Cut, Color, and Clarity).
-How much does a 1-carat diamond weight?
A 1-carat diamond weight 0.2 grams or 200 milligrams.
-How big is a 1-carat diamond?
Since carat refers to weight rather than size, dimensions can vary. Below is a general size guide for a 1-carat diamond:
| Measurement | Low | High | Median |
|---|---|---|---|
| Length (mm) | 5.7 | 10.2 | 6.4 |
| Width (mm) | 4.9 | 7.5 | 6.2 |
| Depth (mm) | 2.8 | 5.5 | 4.0 |
| Length-to-Width Ratio | 1.0 | 2.2 | 1.1 |