2.4 Carat Lab Grown Diamond Prices Comparison
As of April 2026, the average price of a 2.4 carat lab grown diamond is $2,489.2.4 carat diamonds can cost anywhere from $348 to $15,286 depending on shape, color, clarity, and other factors.In the last month, prices for these diamonds are down 1%.Compare 8,152 verified listings across 13 retailers in the tables below.
2.4 Carat Lab Grown Diamond Market Overview
CaratRadar currently tracks 8,152 verified 2.4-carat lab grown diamonds listed across 13 online retailers. Prices in this segment range from $348 to $15,286, with an average asking price of $2,489 and a median of $1,996.
The price spread of $14,938 (97.7% from highest to lowest) highlights why comparing identical certified diamonds across multiple retailers matters. Two identical certified diamonds can differ by hundreds or even thousands of dollars depending on the retailer.
These figures are based on our latest daily market data, matched by certification lab and certificate number across retailers, so you are comparing the exact same diamond.
8,152 diamonds tracked in this segment
Price range: $348 to $15,286
Average price: $2,489
Median price: $1,996
Available across 13 retailers
Savings potential: up to 97.7%
Price Range Overview
As of Apr 14, 2026Real market range for this carat, shape, and diamond type.
8,152
$348
$2,489
$1,996
$15,286
Price History
Price Comparison Matrix
2.4 Carat Lab Grown Diamond Prices by Shape
Shape-level averages for this carat and type. Open each shape page for full market detail.
Live Listings
See all listingsCompare current retailer offers for this exact segment and open any listing for full details.
Save 73%IGI | 2.46ct | Antique | E | VVS1 | Ideal
From $1,758
Compare at $6,500
Save 82.9%IGI | 2.46ct | Antique | D | VVS1 | Ideal
From $1,260
Compare at $7,370
Save 73.9%IGI | 2.4ct | Asscher | F | SI1 | Ideal
From $927
Compare at $3,550
Save 82.2%IGI | 2.4ct | Asscher | E | VVS2 | Ideal
From $910
Compare at $5,120
Save 72.5%IGI | 2.4ct | Asscher | F | VS1 | Excellent
From $1,140
Compare at $4,150
Save 77.3%IGI | 2.4ct | Asscher | E | VVS2 | Ideal
From $1,167
Compare at $5,150
Save 77.3%IGI | 2.4ct | Asscher | E | VVS2 | Ideal
From $1,167
Compare at $5,150
Save 77.3%IGI | 2.4ct | Asscher | E | VVS2 | Ideal
From $1,167
Compare at $5,150
IGI | 2.4ct | Asscher | E | VVS2 | Very Good
From $1,476
Compare at $1,480
Save 83.4%IGI | 2.4ct | Asscher | D | VVS1 | Ideal
From $1,075
Compare at $6,460
Save 74%IGI | 2.4ct | Asscher | F | VS1 | Excellent
From $903
Compare at $3,470
Save 87.7%IGI | 2.4ct | Asscher | E | VVS2 | Very Good
From $630
Compare at $5,120
Save 78.8%IGI | 2.41ct | Asscher | D | VS1 | Ideal
From $1,069
Compare at $5,040
Save 78.9%IGI | 2.41ct | Asscher | E | VS1 | Ideal
From $986
Compare at $4,660
Save 70.4%IGI | 2.41ct | Asscher | D | IF | Ideal
From $2,462
Compare at $8,330
Save 79.8%IGI | 2.41ct | Asscher | D | VS1 | Ideal
From $1,026
Compare at $5,080
Save 61.4%IGI | 2.41ct | Asscher | E | VS1 | Ideal
From $798
Compare at $2,070
Save 77.3%IGI | 2.41ct | Asscher | E | VVS2 | Ideal
From $1,172
Compare at $5,170
Save 83%IGI | 2.41ct | Asscher | E | VS1 | Ideal
From $791
Compare at $4,650
Save 77.1%IGI | 2.41ct | Asscher | D | VVS2 | Very Good
From $1,342
Compare at $5,850
Save 69.1%IGI | 2.41ct | Asscher | E | VS2 | Ideal
From $1,181
Compare at $3,820
Save 81.6%IGI | 2.41ct | Asscher | D | VS1 | Ideal
From $931
Compare at $5,070
Save 79.7%IGI | 2.42ct | Asscher | G | VVS2 | Ideal
From $842
Compare at $4,150
Save 78.9%IGI | 2.42ct | Asscher | E | VS1 | Ideal
From $990
Compare at $4,680
Save 77.6%IGI | 2.42ct | Asscher | F | VS1 | Ideal
From $1,075
Compare at $4,800
Save 77.3%IGI | 2.42ct | Asscher | E | VVS2 | Ideal
From $1,177
Compare at $5,190
Save 62.3%IGI | 2.42ct | Asscher | E | VS1 | Excellent
From $785
Compare at $2,080
Save 70.2%IGI | 2.42ct | Asscher | E | VS1 | Excellent
From $835
Compare at $2,800
Save 82.7%IGI | 2.42ct | Asscher | F | VS1 | Ideal
From $729
Compare at $4,210
Save 85.8%IGI | 2.42ct | Asscher | G | VS1 | Very Good
From $520
Compare at $3,650
IGI | 2.42ct | Asscher | D | VVS2 | Very Good
From $965
Compare at $5,830
Save 20.2%IGI | 2.43ct | Asscher | D | VVS2 | Very Good
From $984
Compare at $1,233
Save 78.9%IGI | 2.43ct | Asscher | E | VS1 | Ideal
From $994
Compare at $4,700
Save 51.3%IGI | 2.43ct | Asscher | E | VVS2 | Excellent
From $850
Compare at $1,747
IGI | 2.43ct | Asscher | FANCY | VVS1 | Very Good
From $1,905
Compare at $2,708
Save 61.3%IGI | 2.43ct | Asscher | E | VS1 | Ideal
From $807
Compare at $2,085
Save 77.3%IGI | 2.43ct | Asscher | E | VVS2 | Ideal
From $1,182
Compare at $5,210
Save 80.5%IGI | 2.43ct | Asscher | E | VS1 | Very Good
From $910
Compare at $4,660
Save 80.4%IGI | 2.43ct | Asscher | F | VS1 | Very Good
From $826
Compare at $4,210
Save 82.3%IGI | 2.43ct | Asscher | F | VS2 | Ideal
From $675
Compare at $3,810
Save 64.1%IGI | 2.44ct | Asscher | E | VS1 | Very Good
From $1,017
Compare at $2,835
Save 64%IGI | 2.44ct | Asscher | D | VS1 | Ideal
From $895
Compare at $2,485
Save 83.2%IGI | 2.44ct | Asscher | D | VVS2 | Ideal
From $984
Compare at $5,850
Save 83%IGI | 2.44ct | Asscher | F | VVS2 | Ideal
From $842
Compare at $4,950
Save 79%IGI | 2.45ct | Asscher | E | VS1 | Ideal
From $1,096
Compare at $5,220
Save 17.6%IGI | 2.45ct | Asscher | D | VS1 | Excellent
From $2,191
Compare at $2,659
Save 83.4%IGI | 2.45ct | Asscher | D | VVS1 | Ideal
From $1,097
Compare at $6,600
Save 80.7%IGI | 2.45ct | Asscher | E | VS1 | Very Good
From $908
Compare at $4,700
Save 78.7%IGI | 2.45ct | Asscher | F | VS2 | Very Good
From $813
Compare at $3,820
Save 82.3%GIA | 2.46ct | Asscher | D | VVS2 | Ideal
From $1,540
Compare at $8,690
Entry pricing in this category starts around $348.
What to Know When Shopping for 2.4 Carat Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $14,938 or more.
- Focus on the 4Cs that matter most to you. Color and clarity grades drive price more than cut in many segments, but cut affects sparkle the most.
- The median price of $1,996 is a useful benchmark. If you see a deal significantly below this, verify the retailer's reputation and return policy.
- Consider eye-clean alternatives. Moving one clarity grade down (e.g., VS2 to SI1) can save 10-15% with no visible difference to the naked eye.
- Lab-grown diamonds offer excellent value. Ensure the stone comes with a GIA or IGI certificate confirming it is laboratory-grown.
- Check shipping, insurance, and return policies. The lowest sticker price is not always the best deal once you factor in total cost of purchase.
Frequently Asked Questions
We currently track 8,152 comparable stones in this segment. Prices start around $348 and go up to $15,286.
Based on the latest market data, the average asking price is about $2,489 with a median around $1,996.
The observed spread is roughly $14,938 across tracked listings, which is about 97.7% from highest to lowest offer in this bucket.
We refresh pricing data daily so these pages stay current with market changes.
Based on our data, the median price is $1,996, which represents the midpoint of the market. Anything below this figure from a reputable retailer is a solid deal.
We currently track this stone category across 13 online retailers, giving you a broad view of the competitive landscape.
For most buyers, color differences below G are hard to detect once set in a ring. Clarity grades of VS2 and above are typically eye-clean. Prioritize cut quality for maximum brilliance, then balance color and clarity based on your budget.
Retailer pricing strategies, overhead costs, and margin targets all contribute. The exact certified diamond can differ by $14,938 across sellers, which is why direct certified-diamond comparison is essential.
We match diamonds across retailers by their certification lab and certificate number. This means the prices you see are for the exact same physical diamond, not just stones with similar specs. It is a true apples-to-apples comparison.
Diamond prices fluctuate based on supply and demand. Our data refreshes regularly so you can track trends over time. Use the price range on this page as a benchmark and compare it to historical averages when available.
Diamond Terminology
- Carat
- A unit of weight for diamonds equal to 200 milligrams. Larger carat weights are exponentially rarer, which is why prices increase non-linearly with size.
- Cut
- Refers to how well a diamond's facets interact with light. Cut quality ranges from Ideal to Poor and is the single biggest factor affecting a diamond's brilliance.
- Color
- Grades a diamond's lack of color on a scale from D (colorless) to Z (light yellow). Grades D-F are considered colorless; G-J are near-colorless and offer good value.
- Clarity
- Measures the presence of internal inclusions or surface blemishes. Grades range from Flawless (FL) to Included (I3). Most inclusions in VS2 and above are invisible to the naked eye.
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