2.5 Carat Heart Lab Grown Diamond Prices Comparison
As of April 2026, 2.5 carat heart lab grown diamonds usually range from $110 to $9,185, with an average price of $2,174.In the last month, prices for these diamonds are down 0.3%.Compare 1,172 verified listings across 7 retailers tracked by CaratRadar.
2.5 Carat Heart Lab Grown Diamond Market Overview
CaratRadar currently tracks 1,172 verified 2.5-carat heart lab grown diamonds listed across 7 online retailers. Prices in this segment range from $110 to $9,185, with an average asking price of $2,174 and a median of $1,674.
The price spread of $9,075 (98.8% 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.
1,172 diamonds tracked in this segment
Price range: $110 to $9,185
Average price: $2,174
Median price: $1,674
Available across 7 retailers
Savings potential: up to 98.8%
Price Range Overview
As of Apr 14, 2026Real market range for this carat, shape, and diamond type.
1,172
$110
$2,174
$1,674
$9,185
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 35.9%GIA | 2.5ct | Heart | E | VS1 | Very Good
From $1,690
Compare at $2,636
Save 74.2%GIA | 2.5ct | Heart | D | IF | Ideal
From $5,067
Compare at $19,650
Save 79.3%GIA | 2.5ct | Heart | G | VS1 | Excellent
From $2,081
Compare at $10,070
Save 40.3%GIA | 2.5ct | Heart | E | VS2 | Ideal
From $2,750
Compare at $4,610
Save 74.9%GIA | 2.5ct | Heart | F | VVS2 | Excellent
From $1,521
Compare at $6,050
Save 77%GIA | 2.5ct | Heart | D | VS2 | Excellent
From $1,774
Compare at $7,700
GIA | 2.5ct | Heart | E | VVS2 | Ideal
From $5,760
Save 34.2%IGI | 2.5ct | Heart | G | VS2 | Ideal
From $7,710
Compare at $11,720
Save 34.2%IGI | 2.5ct | Heart | G | VS2 | Ideal
From $7,710
Compare at $11,720
Save 34.2%IGI | 2.5ct | Heart | G | VS2 | Very Good
From $7,710
Compare at $11,720
Save 34.2%IGI | 2.5ct | Heart | G | VS2 | Very Good
From $7,710
Compare at $11,720
Save 78.8%IGI | 2.5ct | Heart | F | VS1 | Ideal
From $964
Compare at $4,540
Save 31.2%IGI | 2.5ct | Heart | H | VS1 | Ideal
From $1,431
Compare at $2,080
Save 74.6%IGI | 2.5ct | Heart | E | VVS2 | Ideal
From $1,215
Compare at $4,780
Save 31.4%IGI | 2.5ct | Heart | E | VS1 | Very Good
From $1,013
Compare at $1,477
Save 78.8%IGI | 2.5ct | Heart | F | VVS2 | Ideal
From $904
Compare at $4,270
Save 73.8%IGI | 2.5ct | Heart | G | VS1 | Excellent
From $910
Compare at $3,475
Save 79.8%IGI | 2.5ct | Heart | D | VVS2 | Excellent
From $1,353
Compare at $6,690
Save 74.5%IGI | 2.5ct | Heart | D | VS1 | Excellent
From $1,262
Compare at $4,950
Save 75.5%IGI | 2.5ct | Heart | D | VS2 | Ideal
From $1,459
Compare at $5,960
Save 79%IGI | 2.5ct | Heart | E | VS2 | Ideal
From $1,135
Compare at $5,400
IGI | 2.5ct | Heart | E | VS1 | Ideal
From $5,320
Save 84.7%IGI | 2.5ct | Heart | D | VVS2 | Ideal
From $990
Compare at $6,490
Save 76.2%IGI | 2.5ct | Heart | D | VVS2 | Ideal
From $1,580
Compare at $6,630
Save 85.4%IGI | 2.5ct | Heart | E | VVS2 | Ideal
From $840
Compare at $5,760
Save 21.4%IGI | 2.5ct | Heart | D | VVS1 | Very Good
From $2,147
Compare at $2,732
Save 76.2%IGI | 2.5ct | Heart | D | VS1 | Very Good
From $1,469
Compare at $6,180
Save 78.4%IGI | 2.5ct | Heart | D | VVS1 | Ideal
From $1,464
Compare at $6,770
Save 74.7%IGI | 2.5ct | Heart | F | SI1 | Ideal
From $1,016
Compare at $4,010
Save 36.3%IGI | 2.5ct | Heart | D | VS1 | Excellent
From $1,403
Compare at $2,204
Save 75.6%IGI | 2.5ct | Heart | E | VS2 | Ideal
From $1,358
Compare at $5,560
Save 73.2%IGI | 2.5ct | Heart | E | VS1 | Ideal
From $990
Compare at $3,690
Save 70.6%IGI | 2.5ct | Heart | E | VS1 | Very Good
From $1,042
Compare at $3,539
Save 70.6%IGI | 2.5ct | Heart | E | VS1 | Very Good
From $1,042
Compare at $3,539
Save 81.1%IGI | 2.5ct | Heart | D | VS1 | Very Good
From $930
Compare at $4,910
Save 79.4%IGI | 2.5ct | Heart | E | VS1 | Very Good
From $930
Compare at $4,520
Save 77.5%IGI | 2.5ct | Heart | E | VS2 | Ideal
From $1,047
Compare at $4,660
Save 80.9%IGI | 2.5ct | Heart | F | VS1 | Excellent
From $870
Compare at $4,550
Save 73.1%IGI | 2.5ct | Heart | D | VS1 | Ideal
From $1,003
Compare at $3,730
Save 27.1%IGI | 2.5ct | Heart | F | VVS2 | Ideal
From $844
Compare at $1,158
Save 20.3%IGI | 2.5ct | Heart | E | VS2 | Very Good
From $843
Compare at $1,058
Save 74.5%IGI | 2.5ct | Heart | D | VS1 | Ideal
From $1,262
Compare at $4,950
Save 71.2%IGI | 2.5ct | Heart | E | VVS1 | Ideal
From $1,323
Compare at $4,590
Save 82.8%IGI | 2.5ct | Heart | E | VS1 | Ideal
From $917
Compare at $5,320
Save 84.6%IGI | 2.5ct | Heart | D | VS1 | Ideal
From $887
Compare at $5,770
Save 81.1%IGI | 2.5ct | Heart | D | VS1 | Ideal
From $1,095
Compare at $5,790
Save 80.6%IGI | 2.5ct | Heart | E | VS1 | Ideal
From $1,031
Compare at $5,320
Save 73.1%IGI | 2.5ct | Heart | D | VVS2 | Ideal
From $1,051
Compare at $3,900
Save 75.5%IGI | 2.5ct | Heart | D | VVS2 | Ideal
From $1,392
Compare at $5,690
Save 75.5%IGI | 2.5ct | Heart | D | VVS2 | Ideal
From $1,392
Compare at $5,690
Entry pricing in this category starts around $110.
What to Know When Shopping for 2.5 Carat Heart Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $9,075 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 $1,674 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.
- Heart-shaped diamonds require excellent symmetry to look balanced. Aim for carat weights above 0.5 where the shape is clearly visible.
Frequently Asked Questions
We currently track 1,172 comparable stones in this segment. Prices start around $110 and go up to $9,185.
Based on the latest market data, the average asking price is about $2,174 with a median around $1,674.
The observed spread is roughly $9,075 across tracked listings, which is about 98.8% 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 $1,674, 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 7 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 $9,075 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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