2.5 Carat Heart Natural Diamond Prices Comparison
As of May 2026, 2.5 carat heart natural diamonds usually range from $5,733 to $48,789, with an average price of $21,397.In the last month, prices for these diamonds are up 1%.Compare 104 verified listings across 8 retailers tracked by CaratRadar.
2.5 Carat Heart Natural Diamond Market Overview
CaratRadar currently tracks 104 verified 2.5-carat heart natural diamonds listed across 8 online retailers. Prices in this segment range from $5,733 to $48,789, with an average asking price of $21,397 and a median of $20,377.
The price spread of $43,056 (88.2% 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.
104 diamonds tracked in this segment
Price range: $5,733 to $48,789
Average price: $21,397
Median price: $20,377
Available across 8 retailers
Savings potential: up to 88.2%
Price Range Overview
As of May 29, 2026Real market range for this carat, shape, and diamond type.
104
$5,733
$21,397
$20,377
$48,789
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 20.7%IGI | 2.51ct | Heart | J | SI1 | Very Good
From $7,642
Compare at $9,637
GIA | 2.51ct | Heart | K | SI2 | Excellent
From $7,969
Compare at $8,408
GIA | 2.53ct | Heart | L | VVS2 | Excellent
From $8,332
Compare at $9,258
Save 21.8%GIA | 2.51ct | Heart | K | SI1 | Very Good
From $8,352
Compare at $10,680
Save 11.8%HRD | 2.51ct | Heart | H | SI2 | Ideal
From $8,519
Compare at $9,660
Save 13%GIA | 2.5ct | Heart | K | SI1 | Very Good
From $8,819
Compare at $10,141
Save 11.4%HRD | 2.51ct | Heart | H | SI2 | Ideal
From $8,909
Compare at $10,050
IGI | 2.51ct | Heart | K | VS1 | Very Good
From $8,945
Compare at $9,920
Save 23.5%GIA | 2.52ct | Heart | L | SI1 | Excellent
From $9,079
Compare at $11,867
Save 31.1%GIA | 2.5ct | Heart | J | SI2 | Ideal
From $9,101
Compare at $13,216
GIA | 2.6ct | Heart | I | SI2 | Ideal
From $9,632
Compare at $10,564
GIA | 2.5ct | Heart | I | SI2 | Ideal
From $9,845
Compare at $10,796
Save 11.4%GIA | 2.51ct | Heart | I | SI2 | Ideal
From $9,971
Compare at $11,250
Save 33.8%GIA | 2.51ct | Heart | F | SI2 | Very Good
From $9,994
Compare at $15,092
Save 34.4%GIA | 2.51ct | Heart | J | SI2 | Excellent
From $10,280
Compare at $15,665
Save 22.7%GIA | 2.51ct | Heart | I | SI2 | Excellent
From $10,773
Compare at $13,928
Save 35%GIA | 2.5ct | Heart | I | SI2 | Very Good
From $11,410
Compare at $17,551
Save 16.6%GIA | 2.5ct | Heart | J | SI1 | Excellent
From $11,453
Compare at $13,740
GIA | 2.52ct | Heart | H | SI2 | Excellent
From $11,516
Compare at $12,653
IGI | 2.5ct | Heart | J | VVS1 | Very Good
From $11,711
Compare at $11,715
GIA | 2.51ct | Heart | H | SI2 | Ideal
From $11,819
Compare at $12,985
IGI | 2.5ct | Heart | K | IF | Very Good
From $11,925
Compare at $13,047
GIA | 2.51ct | Heart | H | SI2 | Very Good
From $12,425
Compare at $13,740
GIA | 2.51ct | Heart | J | SI1 | Excellent
From $12,895
Compare at $14,150
Save 32.8%GIA | 2.5ct | Heart | E | SI2 | Excellent
From $12,906
Compare at $19,217
Save 28.3%GIA | 2.52ct | Heart | G | SI1 | Very Good
From $13,467
Compare at $18,780
IGI | 2.5ct | Heart | H | VVS2 | Very Good
From $13,650
Compare at $13,890
Save 19.2%GIA | 2.51ct | Heart | G | SI2 | Ideal
From $13,797
Compare at $17,067
Save 26.7%GIA | 2.6ct | Heart | K | VS2 | Excellent
From $13,833
Compare at $18,868
Save 34.2%GIA | 2.5ct | Heart | G | SI2 | Ideal
From $14,066
Compare at $21,364
Save 33.5%GIA | 2.55ct | Heart | H | SI2 | Ideal
From $14,182
Compare at $21,342
GIA | 2.5ct | Heart | J | VS1 | Excellent
From $14,251
Compare at $14,585
IGI | 2.5ct | Heart | G | SI1 | Ideal
From $14,392
Compare at $14,743
IGI | 2.51ct | Heart | G | SI1 | Very Good
From $14,450
Compare at $14,802
IGI | 2.54ct | Heart | J | SI1 | Very Good
From $14,488
Compare at $14,490
Save 34.8%GIA | 2.5ct | Heart | I | SI2 | Excellent
From $15,108
Compare at $23,176
GIA | 2.5ct | Heart | G | SI1 | Ideal
From $15,407
Compare at $17,116
IGI | 2.57ct | Heart | H | VS2 | Very Good
From $15,422
Compare at $15,425
Save 29.5%GIA | 2.51ct | Heart | H | SI2 | Ideal
From $15,490
Compare at $21,980
Save 39.1%GIA | 2.52ct | Heart | I | SI2 | Excellent
From $15,684
Compare at $25,761
Save 30.2%GIA | 2.54ct | Heart | H | SI1 | Ideal
From $15,820
Compare at $22,665
Save 21.5%GIA | 2.5ct | Heart | I | SI1 | Excellent
From $16,540
Compare at $21,060
Save 37.7%GIA | 2.5ct | Heart | E | SI2 | Very Good
From $16,545
Compare at $26,564
Save 20.6%GIA | 2.5ct | Heart | I | SI2 | Excellent
From $16,878
Compare at $21,266
Save 34.9%GIA | 2.51ct | Heart | D | VS1 | Excellent
From $17,096
Compare at $26,275
Save 30.7%GIA | 2.51ct | Heart | F | SI1 | Ideal
From $17,110
Compare at $24,697
Save 30.2%GIA | 2.52ct | Heart | H | SI2 | Ideal
From $17,220
Compare at $24,653
Save 32.9%GIA | 2.51ct | Heart | E | SI1 | Excellent
From $17,239
Compare at $25,698
Save 30.5%GIA | 2.51ct | Heart | F | SI2 | Excellent
From $17,579
Compare at $25,278
IGI | 2.51ct | Heart | I | VVS2 | Very Good
From $17,753
Compare at $18,294
Entry pricing in this category starts around $5,733.
What to Know When Shopping for 2.5 Carat Heart Natural Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $43,056 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 $20,377 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.
- Compare natural vs. lab-grown options for the same carat and shape. Lab-grown diamonds are chemically identical but often 30-50% less expensive.
- 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 104 comparable stones in this segment. Prices start around $5,733 and go up to $48,789.
Based on the latest market data, the average asking price is about $21,397 with a median around $20,377.
The observed spread is roughly $43,056 across tracked listings, which is about 88.2% 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 $21,397. The median price is $20,377, 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 8 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 $43,056 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.
2.4 Carat Heart Natural Diamond Prices
2.6 Carat Heart Natural Diamond Prices
2.3 Carat Heart Natural Diamond Prices
2.7 Carat Heart Natural Diamond Prices
2.2 Carat Heart Natural Diamond Prices
2.8 Carat Heart Natural Diamond Prices
2.1 Carat Heart Natural Diamond Prices
2.5 Carat Round Natural Diamond Prices
2.5 Carat Oval Natural Diamond Prices
2.5 Carat Emerald Natural Diamond Prices
2.5 Carat Cushion Natural Diamond Prices
2.5 Carat Pear Natural Diamond Prices
Tracking Natural inventory for 2.5 carat Heart diamonds.