2.4 Carat Lab Grown Diamond Prices Comparison
As of July 2026, the average price of a 2.4 carat lab grown diamond is $1,936.2.4 carat diamonds can cost anywhere from $207 to $13,433 depending on shape, color, clarity, and other factors.In the last month, prices for these diamonds are down 1.8%.Compare 6,515 verified listings across 13 retailers in the tables below.
2.4 Carat Lab Grown Diamond Market Overview
CaratRadar currently tracks 6,515 verified 2.4-carat lab grown diamonds listed across 13 online retailers. Prices in this segment range from $207 to $13,433, with an average asking price of $1,936 and a median of $1,461.
The price spread of $13,226 (98.5% 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.
6,515 diamonds tracked in this segment
Price range: $207 to $13,433
Average price: $1,936
Median price: $1,461
Available across 13 retailers
Savings potential: up to 98.5%
Price Range Overview
As of Jul 12, 2026Real market range for this carat, shape, and diamond type.
6,515
$207
$1,936
$1,461
$13,433
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.
IGI | 2.47ct | Emerald | G | VS1 | Very Good
From $359
Compare at $1,207
Save 79.5%IGI | 2.4ct | Cushion | H | VS1 | Very Good
From $359
Compare at $1,750
Save 70.3%IGI | 2.47ct | Emerald | G | VS1 | Good
From $359
Compare at $1,207
Save 70.4%IGI | 2.49ct | Emerald | G | VS1 | Ideal
From $362
Compare at $1,225
Save 77.8%IGI | 2.41ct | Round | F | SI1 | Ideal
From $368
Compare at $1,660
Save 73.8%IGI | 2.4ct | Radiant | G | VS2 | Very Good
From $370
Compare at $1,411
Save 79.5%IGI | 2.48ct | Cushion | H | VS1 | Very Good
From $371
Compare at $1,810
Save 79.6%IGI | 2.48ct | Round | F | SI1 | Ideal
From $371
Compare at $1,820
Save 79.2%IGI | 2.41ct | Radiant | H | VS1 | Very Good
From $380
Compare at $1,830
Save 79.7%IGI | 2.4ct | Round | F | SI1 | Ideal
From $382
Compare at $1,880
Save 73.9%IGI | 2.41ct | Radiant | G | VS1 | Ideal
From $384
Compare at $1,474
Save 70.1%IGI | 2.47ct | Emerald | G | VVS2 | Excellent
From $384
Compare at $1,285
Save 66.8%IGI | 2.42ct | Cushion | G | VS1 | Ideal
From $389
Compare at $1,170
Save 68.8%IGI | 2.41ct | Round | F | VS1 | Ideal
From $389
Compare at $1,247
Save 67.9%IGI | 2.46ct | Cushion | G | VS1 | Excellent
From $391
Compare at $1,217
Save 77.7%IGI | 2.4ct | Round | G | VS2 | Excellent
From $392
Compare at $1,760
Save 78.6%IGI | 2.41ct | Oval | G | VS2 | Very Good
From $393
Compare at $1,840
Save 77.8%IGI | 2.41ct | Oval | H | VS1 | Ideal
From $396
Compare at $1,780
Save 70.3%IGI | 2.43ct | Emerald | F | VS1 | Very Good
From $398
Compare at $1,338
Save 79.8%IGI | 2.45ct | Emerald | F | SI1 | Ideal
From $398
Compare at $1,970
Save 79.6%IGI | 2.42ct | Pear | G | VS2 | Ideal
From $401
Compare at $1,970
Save 77.7%IGI | 2.46ct | Round | G | VS2 | Ideal
From $402
Compare at $1,800
Save 67.2%IGI | 2.48ct | Radiant | G | VS1 | Ideal
From $402
Compare at $1,227
Save 66.7%IGI | 2.4ct | Round | G | VS1 | Ideal
From $402
Compare at $1,207
Save 79.1%IGI | 2.45ct | Oval | H | VS1 | Very Good
From $403
Compare at $1,930
Save 79.7%IGI | 2.45ct | Pear | G | VS2 | Ideal
From $403
Compare at $1,990
Save 79.1%IGI | 2.48ct | Round | G | VS2 | Ideal
From $405
Compare at $1,940
Save 77.6%IGI | 2.48ct | Round | G | VS2 | Ideal
From $405
Compare at $1,810
Save 76.3%IGI | 2.43ct | Round | H | VS1 | Ideal
From $406
Compare at $1,710
Save 68.2%IGI | 2.46ct | Cushion | G | VVS2 | Excellent
From $407
Compare at $1,281
Save 78.1%IGI | 2.47ct | Round | H | VS1 | Ideal
From $409
Compare at $1,870
Save 76.5%IGI | 2.47ct | Round | H | VS1 | Ideal
From $409
Compare at $1,740
Save 79.7%IGI | 2.42ct | Pear | G | VS1 | Very Good
From $410
Compare at $2,020
Save 79.3%IGI | 2.41ct | Emerald | F | VS2 | Excellent
From $412
Compare at $1,990
Save 77.8%IGI | 2.45ct | Oval | H | VVS2 | Very Good
From $412
Compare at $1,860
Save 79%IGI | 2.44ct | Oval | H | VVS2 | Very Good
From $414
Compare at $1,970
Save 78.9%IGI | 2.41ct | Oval | G | VS2 | Ideal
From $414
Compare at $1,960
Save 79.5%IGI | 2.41ct | Oval | H | VS1 | Very Good
From $414
Compare at $2,020
Save 78.4%IGI | 2.44ct | Round | G | VS1 | Ideal
From $417
Compare at $1,930
Save 79.3%IGI | 2.42ct | Round | G | VS2 | Ideal
From $417
Compare at $2,010
Save 79%IGI | 2.41ct | Emerald | F | VS2 | Ideal
From $417
Compare at $1,990
Save 70.1%IGI | 2.47ct | Emerald | F | VS1 | Excellent
From $419
Compare at $1,400
Save 67.5%IGI | 2.48ct | Round | G | VS2 | Ideal
From $419
Compare at $1,291
Save 77.9%IGI | 2.43ct | Round | G | VS2 | Ideal
From $419
Compare at $1,900
Save 76.8%IGI | 2.41ct | Round | H | VS1 | Ideal
From $420
Compare at $1,810
Save 63.9%IGI | 2.4ct | Oval | G | VS1 | Very Good
From $420
Compare at $1,163
Save 78.8%IGI | 2.41ct | Emerald | F | VS2 | Excellent
From $421
Compare at $1,990
Save 79.9%IGI | 2.41ct | Oval | G | VS1 | Very Good
From $422
Compare at $2,100
Save 63.7%IGI | 2.43ct | Oval | G | VS1 | Very Good
From $423
Compare at $1,166
Save 78.1%IGI | 2.44ct | Round | F | VS2 | Ideal
From $423
Compare at $1,930
Entry pricing in this category starts around $207.
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 $13,226 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 $1,461 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 6,515 comparable stones in this segment. Prices start around $207 and go up to $13,433.
Based on the latest market data, the average asking price is about $1,936 with a median around $1,461.
The observed spread is roughly $13,226 across tracked listings, which is about 98.5% from highest to lowest offer in this bucket.
We refresh pricing data daily so these pages stay current with market changes.
Based on completed market data, the fair market benchmark is $1,936. The median price is $1,461, so offers between the median and fair benchmark can be reasonable, while reputable listings below the median may be especially competitive.
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 $13,226 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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