2.4 Carat Round Lab Grown Diamond Prices Comparison
As of April 2026, 2.4 carat round lab grown diamonds usually range from $348 to $11,860, with an average price of $2,184.In the last month, prices for these diamonds are down 0.8%.Compare 4,050 verified listings across 12 retailers tracked by CaratRadar.
2.4 Carat Round Lab Grown Diamond Market Overview
CaratRadar currently tracks 4,050 verified 2.4-carat round lab grown diamonds listed across 12 online retailers. Prices in this segment range from $348 to $11,860, with an average asking price of $2,184 and a median of $1,677.
The price spread of $11,512 (97.1% 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.
4,050 diamonds tracked in this segment
Price range: $348 to $11,860
Average price: $2,184
Median price: $1,677
Available across 12 retailers
Savings potential: up to 97.1%
Price Range Overview
As of Apr 14, 2026Real market range for this carat, shape, and diamond type.
4,050
$348
$2,184
$1,677
$11,860
Price History
Price Comparison Matrix
Live Listings
See all listingsCompare current retailer offers for this exact segment and open any listing for full details.
Save 75.8%GCAL | 2.4ct | Round | G | VS2 | Ideal
From $1,242
Compare at $5,140
Save 75%GCAL | 2.4ct | Round | G | VS1 | Excellent
From $1,334
Compare at $5,330
Save 79.1%GCAL | 2.4ct | Round | D | VVS1 | Excellent
From $1,840
Compare at $8,820
Save 78.5%GCAL | 2.4ct | Round | D | VVS1 | Excellent
From $1,710
Compare at $7,970
Save 12%GCAL | 2.4ct | Round | D | FL | Excellent
From $8,900
Compare at $10,114
Save 68%GIA | 2.4ct | Round | D | VVS2 | Ideal
From $3,192
Compare at $9,990
Save 63.8%GIA | 2.4ct | Round | D | VS1 | Ideal
From $2,904
Compare at $8,030
Save 27.1%GIA | 2.4ct | Round | E | SI1 | Excellent
From $1,684
Compare at $2,310
GIA | 2.4ct | Round | D | VVS1 | Excellent
From $3,998
Compare at $4,420
Save 37.4%GIA | 2.4ct | Round | D | IF | Excellent
From $8,015
Compare at $12,800
Save 80.1%GIA | 2.4ct | Round | D | VVS1 | Excellent
From $1,755
Compare at $8,820
Save 80.1%GIA | 2.4ct | Round | D | VVS1 | Excellent
From $1,755
Compare at $8,820
Save 63.8%GIA | 2.4ct | Round | D | VS1 | Ideal
From $2,904
Compare at $8,030
Save 40.3%GIA | 2.4ct | Round | G | VVS2 | Ideal
From $3,990
Compare at $6,680
Save 77.7%GIA | 2.4ct | Round | F | VS2 | Excellent
From $1,425
Compare at $6,400
Save 77.7%GIA | 2.4ct | Round | E | VS2 | Excellent
From $1,452
Compare at $6,520
Save 70.7%GIA | 2.4ct | Round | D | VVS1 | Excellent
From $2,611
Compare at $8,900
Save 56.8%GIA | 2.4ct | Round | D | VVS2 | Excellent
From $1,539
Compare at $3,566
Save 61.7%GIA | 2.4ct | Round | D | IF | Excellent
From $4,093
Compare at $10,700
Save 52.4%GIA | 2.4ct | Round | D | IF | Ideal
From $6,094
Compare at $12,800
Save 77.7%GIA | 2.4ct | Round | F | VVS2 | Excellent
From $1,650
Compare at $7,390
Save 69.8%GIA | 2.4ct | Round | G | VVS2 | Excellent
From $1,247
Compare at $4,130
GIA | 2.4ct | Round | E | VS2 | Excellent
From $3,750
Save 77.7%GIA | 2.4ct | Round | F | VS2 | Excellent
From $1,482
Compare at $6,650
Save 68.6%GIA | 2.4ct | Round | D | VVS1 | Excellent
From $2,151
Compare at $6,850
Save 85%GIA | 2.4ct | Round | D | VVS1 | Excellent
From $1,490
Compare at $9,930
Save 78.4%GIA | 2.4ct | Round | D | VVS1 | Excellent
From $1,804
Compare at $8,360
Save 25.1%GIA | 2.4ct | Round | D | VVS1 | Excellent
From $6,670
Compare at $8,900
Save 25.1%GIA | 2.4ct | Round | D | VVS1 | Excellent
From $6,670
Compare at $8,900
Save 75.7%GIA | 2.4ct | Round | E | VS1 | Excellent
From $2,154
Compare at $8,860
Save 72.2%GIA | 2.4ct | Round | D | VVS1 | Excellent
From $2,540
Compare at $9,120
Save 74.9%GIA | 2.4ct | Round | D | IF | Excellent
From $3,130
Compare at $12,480
Save 79.9%GIA | 2.4ct | Round | D | VVS1 | Excellent
From $2,000
Compare at $9,930
Save 80.1%GIA | 2.4ct | Round | D | VVS1 | Excellent
From $1,755
Compare at $8,820
Save 80.1%GIA | 2.4ct | Round | D | VVS1 | Excellent
From $1,755
Compare at $8,820
Save 77.6%GIA | 2.4ct | Round | E | VVS1 | Excellent
From $1,779
Compare at $7,950
Save 26.2%GIA | 2.4ct | Round | D | VVS2 | Excellent
From $5,589
Compare at $7,570
Save 42%IGI | 2.4ct | Round | K | SI1 | Ideal
From $4,066
Compare at $7,005
Save 45.8%IGI | 2.4ct | Round | J | SI2 | Ideal
From $4,602
Compare at $8,495
Save 45.8%IGI | 2.4ct | Round | J | SI2 | Ideal
From $4,602
Compare at $8,495
Save 44.6%IGI | 2.4ct | Round | J | VS1 | Ideal
From $5,328
Compare at $9,626
Save 30.9%IGI | 2.4ct | Round | I | VVS2 | Ideal
From $6,584
Compare at $9,533
Save 45.8%IGI | 2.4ct | Round | J | SI1 | Ideal
From $4,583
Compare at $8,459
Save 44.6%IGI | 2.4ct | Round | J | VS1 | Ideal
From $5,328
Compare at $9,626
Save 44.6%IGI | 2.4ct | Round | J | VS1 | Ideal
From $5,328
Compare at $9,626
Save 44.6%IGI | 2.4ct | Round | J | VS1 | Ideal
From $5,328
Compare at $9,626
Save 45.8%IGI | 2.4ct | Round | J | SI1 | Ideal
From $4,583
Compare at $8,459
Save 35.5%IGI | 2.4ct | Round | K | VS1 | Ideal
From $7,807
Compare at $12,113
Save 45.8%IGI | 2.4ct | Round | J | SI1 | Ideal
From $4,583
Compare at $8,459
Save 45.8%IGI | 2.4ct | Round | J | SI1 | Ideal
From $4,583
Compare at $8,459
Entry pricing in this category starts around $348.
What to Know When Shopping for 2.4 Carat Round Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $11,512 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 $1,677 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.
- Round brilliants command a premium due to higher rough waste during cutting. If budget matters, consider oval or cushion shapes for similar visual size.
Frequently Asked Questions
We currently track 4,050 comparable stones in this segment. Prices start around $348 and go up to $11,860.
Based on the latest market data, the average asking price is about $2,184 with a median around $1,677.
The observed spread is roughly $11,512 across tracked listings, which is about 97.1% 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 $1,677, 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 12 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 $11,512 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.
Related Price Categories
Explore adjacent carat ranges and shapes to compare market shifts.
2.3 Carat Round Lab Grown Diamond Prices
2.2 Carat Round Lab Grown Diamond Prices
2.1 Carat Round Lab Grown Diamond Prices
2.5 Carat Round Lab Grown Diamond Prices
2 Carat Round Lab Grown Diamond Prices
2.6 Carat Round Lab Grown Diamond Prices
1.9 Carat Round Lab Grown Diamond Prices
2.4 Carat Oval Lab Grown Diamond Prices
2.4 Carat Pear Lab Grown Diamond Prices
2.4 Carat Princess Lab Grown Diamond Prices
2.4 Carat Cushion Lab Grown Diamond Prices
2.4 Carat Emerald Lab Grown Diamond Prices
Tracking Lab Grown inventory for 2.4 carat Round diamonds.