2.5 Carat Heart Natural Diamond Prices Comparison
As of February 2026, 2.5 carat heart natural diamonds usually range from $725 to $41,640, with an average price of $20,781.In the last month, prices for these diamonds are down 1.3%.Compare 57 verified listings across 4 retailers tracked by CaratRadar.
2.5 Carat Heart Natural Diamond Market Overview
CaratRadar currently tracks 57 verified 2.5-carat heart natural diamonds listed across 4 online retailers. Prices in this segment range from $725 to $41,640, with an average asking price of $20,781 and a median of $18,160.
The price spread of $40,915 (98.3% 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.
57 diamonds tracked in this segment
Price range: $725 to $41,640
Average price: $20,781
Median price: $18,160
Available across 4 retailers
Savings potential: up to 98.3%
Price Range Overview
As of Feb 28, 2026Real market range for this carat, shape, and diamond type.
57
$725
$20,781
$18,160
$41,640
Price History
Price Comparison Matrix
Live Listings
See all listingsCompare current retailer offers for this exact segment and open any listing for full details.
GIA2.5ct | Heart | I | SI1 | Excellent
From $25,251
Compare at $26,155
GIA2.5ct | Heart | G | VVS1 | Excellent
From $38,138
Compare at $39,695
GIA2.5ct | Heart | K | VS1 | Very Good
From $16,152
Compare at $17,452
GIA2.5ct | Heart | J | VS1 | Excellent
From $14,583
Compare at $15,744
GIASave 19.6%2.5ct | Heart | E | SI2 | Excellent
From $12,620
Compare at $15,699
GIA2.5ct | Heart | E | VS2 | Excellent
From $31,008
Compare at $33,750
GIASave 31.2%2.5ct | Heart | H | VS2 | Very Good
From $21,563
Compare at $31,327
GIA2.5ct | Heart | I | SI1 | Excellent
From $21,060
Compare at $21,350
GIA2.5ct | Heart | G | VS1 | Excellent
From $35,759
Compare at $37,249
GIA2.5ct | Heart | J | SI1 | Excellent
From $13,737
Compare at $14,480
GIASave 36%2.5ct | Heart | D | SI1 | Very Good
From $36,012
Compare at $56,283
GIASave 14.5%2.5ct | Heart | F | SI1 | Excellent
From $15,704
Compare at $18,370
GIASave 38.8%2.5ct | Heart | E | VS2 | Excellent
From $33,217
Compare at $54,313
GIA2.5ct | Heart | K | VS1 | Excellent
From $15,429
Compare at $16,667
GIA2.5ct | Heart | D | VS2 | Excellent
From $24,075
Compare at $24,599
GIASave 22.2%2.5ct | Heart | H | VS2 | Excellent
From $21,810
Compare at $28,041
GIA2.5ct | Heart | G | SI2 | Ideal
From $15,850
Compare at $16,999
GIA2.5ct | Heart | G | SI1 | Very Good
From $15,841
Compare at $17,031
GIASave 24.4%2.5ct | Heart | D | SI1 | Excellent
From $24,240
Compare at $32,060
GIA2.5ct | Heart | I | VS1 | Excellent
From $19,380
Compare at $20,513
GIA2.5ct | Heart | E | VS2 | Excellent
From $37,798
Compare at $39,346
GIA2.5ct | Heart | D | IF | Ideal
From $41,640
Compare at $44,978
GIASave 20.7%2.5ct | Heart | E | SI2 | Very Good
From $17,050
Compare at $21,507
GIA2.5ct | Heart | I | SI2 | Very Good
From $13,090
Compare at $14,056
GIASave 23.5%2.51ct | Heart | J | VS2 | Excellent
From $14,820
Compare at $19,370
GIA2.51ct | Heart | E | SI1 | Excellent
From $17,580
Compare at $18,732
GIASave 39.8%2.51ct | Heart | H | VS1 | Excellent
From $24,964
Compare at $41,491
GIASave 24%2.51ct | Heart | F | SI1 | Excellent
From $22,270
Compare at $29,310
GIASave 34.2%2.51ct | Heart | D | VS1 | Excellent
From $19,904
Compare at $30,235
GIASave 21.7%2.51ct | Heart | D | VS2 | Excellent
From $32,230
Compare at $41,143
GIA2.51ct | Heart | I | VS1 | Excellent
From $24,363
Compare at $24,888
GIA2.51ct | Heart | E | VVS1 | Ideal
From $29,960
Compare at $32,567
GIASave 38.8%2.51ct | Heart | D | VS2 | Excellent
From $34,557
Compare at $56,428
GIA2.51ct | Heart | F | SI2 | Very Good
From $13,028
Compare at $14,057
GIASave 20%2.51ct | Heart | I | SI1 | Excellent
From $18,160
Compare at $22,699
GIA2.51ct | Heart | J | SI1 | Excellent
From $13,230
Compare at $13,433
GIA2.51ct | Heart | F | SI1 | Ideal
From $17,110
Compare at $18,455
GIA2.51ct | Heart | F | VS2 | Ideal
From $28,490
Compare at $30,018
GIASave 11.9%2.51ct | Heart | K | SI1 | Very Good
From $11,641
Compare at $13,216
GIA2.51ct | Heart | D | VS2 | Very Good
From $30,694
Compare at $32,960
GIASave 66.4%2.51ct | Heart | D | VVS1 | Ideal
From $2,273
Compare at $6,770
GIA2.51ct | Heart | J | SI2 | Excellent
From $12,330
Compare at $13,137
GIASave 35.6%2.51ct | Heart | H | VS1 | Excellent
From $24,281
Compare at $37,708
GIASave 43.9%2.51ct | Heart | G | VS1 | Very Good
From $24,443
Compare at $43,543
GIA2.51ct | Heart | F | VS2 | Good
From $32,533
Compare at $36,070
GIA2.51ct | Heart | I | SI2 | Ideal
From $12,820
Compare at $13,133
GIASave 42.1%2.51ct | Heart | D | SI1 | Excellent
From $24,320
Compare at $42,012
GIA2.51ct | Heart | G | SI2 | Ideal
From $12,570
Compare at $13,408
GIASave 21.6%2.52ct | Heart | I | SI2 | Excellent
From $15,827
Compare at $20,189
GIA2.52ct | Heart | H | VS2 | Excellent
From $15,928
Compare at $17,214
Entry pricing in this category starts around $725.
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 $40,915 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 $18,160 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 57 comparable stones in this segment. Prices start around $725 and go up to $41,640.
Based on the latest market data, the average asking price is about $20,781 with a median around $18,160.
The observed spread is roughly $40,915 across tracked listings, which is about 98.3% 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 $18,160, 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 4 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 $40,915 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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Tracking Natural inventory for 2.5 carat Heart diamonds.