4 Carat Heart Natural Diamond Prices Comparison
As of May 2026, 4 carat heart natural diamonds usually range from $5,790 to $189,126, with an average price of $69,387.In the last month, prices for these diamonds are up 1.8%.Compare 43 verified listings across 7 retailers tracked by CaratRadar.
4 Carat Heart Natural Diamond Market Overview
CaratRadar currently tracks 43 verified 4-carat heart natural diamonds listed across 7 online retailers. Prices in this segment range from $5,790 to $189,126, with an average asking price of $69,387 and a median of $66,534.
The price spread of $183,336 (96.9% 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.
43 diamonds tracked in this segment
Price range: $5,790 to $189,126
Average price: $69,387
Median price: $66,534
Available across 7 retailers
Savings potential: up to 96.9%
Price Range Overview
As of May 29, 2026Real market range for this carat, shape, and diamond type.
43
$5,790
$69,387
$66,534
$189,126
Price History
Price Comparison Matrix
Live Listings
See all listingsCompare current retailer offers for this exact segment and open any listing for full details.
IGI | 4.01ct | Heart | H | SI2 | Ideal
From $25,175
Compare at $26,530
GIA | 4.01ct | Heart | J | SI2 | Very Good
From $26,052
Compare at $28,170
GIA | 4.02ct | Heart | J | SI2 | Ideal
From $26,062
Compare at $26,170
Save 37.1%GIA | 4.05ct | Heart | L | SI2 | Ideal
From $26,211
Compare at $41,666
Save 34.9%GIA | 4.01ct | Heart | K | VVS1 | Excellent
From $32,801
Compare at $50,355
GIA | 4.02ct | Heart | J | SI2 | Excellent
From $34,190
Compare at $34,999
Save 33.4%GIA | 4.04ct | Heart | I | SI2 | Excellent
From $35,189
Compare at $52,870
IGI | 4.04ct | Heart | J | VS1 | Ideal
From $36,295
Compare at $40,086
Save 30.9%GIA | 4.06ct | Heart | J | SI2 | Excellent
From $37,639
Compare at $54,499
Save 33.4%GIA | 4.01ct | Heart | I | SI1 | Very Good
From $38,993
Compare at $58,560
IGI | 4.01ct | Heart | I | VVS2 | Very Good
From $39,905
Compare at $43,071
IGI | 4.01ct | Heart | H | VS2 | Very Good
From $40,000
Compare at $41,670
GIA | 4.01ct | Heart | I | VS1 | Very Good
From $45,665
Compare at $49,180
GIA | 4.02ct | Heart | J | SI1 | Good
From $48,774
Compare at $51,641
GIA | 4.03ct | Heart | I | SI1 | Ideal
From $51,320
Compare at $53,444
Save 11.5%GIA | 4.01ct | Heart | I | VS2 | Very Good
From $52,987
Compare at $59,870
Save 28.3%GIA | 4.01ct | Heart | I | VS1 | Very Good
From $56,105
Compare at $78,256
Save 13.2%GIA | 4.03ct | Heart | F | SI1 | Very Good
From $56,521
Compare at $65,135
Save 27.7%GIA | 4.01ct | Heart | H | VS2 | Very Good
From $57,883
Compare at $80,105
GIA | 4.01ct | Heart | E | SI1 | Ideal
From $64,458
Compare at $71,225
Save 13%GIA | 4.07ct | Heart | D | SI1 | Very Good
From $66,752
Compare at $76,690
Save 33.1%GIA | 4.01ct | Heart | D | VS2 | Excellent
From $67,127
Compare at $100,390
GIA | 4.04ct | Heart | I | VS2 | Excellent
From $68,531
Compare at $69,416
Save 19.4%GIA | 4.02ct | Heart | E | VS2 | Very Good
From $74,144
Compare at $92,024
Save 34.8%GIA | 4.01ct | Heart | G | VS2 | Ideal
From $74,386
Compare at $114,073
Save 29.8%GIA | 4ct | Heart | G | VS2 | Excellent
From $74,649
Compare at $106,348
Save 36.4%GIA | 4.01ct | Heart | F | VS2 | Ideal
From $75,165
Compare at $118,105
GIA | 4.01ct | Heart | F | VS2 | Very Good
From $81,480
Compare at $82,278
GIA | 4.03ct | Heart | F | VS1 | Very Good
From $87,959
Compare at $97,220
Save 33.9%GIA | 4.01ct | Heart | D | VS1 | Very Good
From $90,109
Compare at $136,330
Save 11.7%GIA | 4.02ct | Heart | D | VS1 | Very Good
From $90,441
Compare at $102,420
Save 27.5%GIA | 4.02ct | Heart | E | VS2 | Ideal
From $92,710
Compare at $127,950
GIA | 4.01ct | Heart | E | VS1 | Very Good
From $94,878
Compare at $95,589
Save 11.8%GIA | 4.03ct | Heart | D | VS2 | Very Good
From $95,171
Compare at $107,930
Save 34.6%GIA | 4.01ct | Heart | F | VS2 | Excellent
From $95,437
Compare at $146,020
GIA | 4.01ct | Heart | D | VS2 | Excellent
From $98,710
Compare at $106,371
GIA | 4.03ct | Heart | D | VS2 | Excellent
From $98,745
Compare at $106,417
GIA | 4.05ct | Heart | F | VVS1 | Very Good
From $99,092
Compare at $106,135
GIA | 4.01ct | Heart | D | VS1 | Very Good
From $108,642
Compare at $110,715
GIA | 4.02ct | Heart | D | FL | Ideal
From $133,691
Compare at $143,440
Save 24.4%GIA | 4.04ct | Heart | E | FL | Ideal
From $143,048
Compare at $189,155
Save 25.1%GIA | 4.04ct | Heart | D | FL | Excellent
From $149,977
Compare at $200,337
GIA | 4.07ct | Heart | D | VS1 | Excellent
From $155,839
Compare at $155,840
Entry pricing in this category starts around $5,790.
What to Know When Shopping for 4 Carat Heart Natural Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $183,336 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 $66,534 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 43 comparable stones in this segment. Prices start around $5,790 and go up to $189,126.
Based on the latest market data, the average asking price is about $69,387 with a median around $66,534.
The observed spread is roughly $183,336 across tracked listings, which is about 96.9% 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 $69,387. The median price is $66,534, 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 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 $183,336 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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