4.1 Carat Round Natural Diamond Prices Comparison
As of July 2026, 4.1 carat round natural diamonds usually range from $2,373 to $227,546, with an average price of $69,681.In the last month, prices for these diamonds are down 0.1%.Compare 62 verified listings across 9 retailers tracked by CaratRadar.
4.1 Carat Round Natural Diamond Market Overview
CaratRadar currently tracks 62 verified 4.1-carat round natural diamonds listed across 9 online retailers. Prices in this segment range from $2,373 to $227,546, with an average asking price of $69,681 and a median of $64,285.
The price spread of $225,172 (99.0% 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.
62 diamonds tracked in this segment
Price range: $2,373 to $227,546
Average price: $69,681
Median price: $64,285
Available across 9 retailers
Savings potential: up to 99.0%
Price Range Overview
As of Jul 9, 2026Real market range for this carat, shape, and diamond type.
62
$2,373
$69,681
$64,285
$227,546
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 12.5%IGI | 4.2ct | Round | J | SI2 | Ideal
From $19,685
Compare at $22,500
Save 36.5%GIA | 4.12ct | Round | L | VS2 | Ideal
From $29,770
Compare at $46,884
GIA | 4.2ct | Round | K | SI2 | Excellent
From $30,702
Compare at $33,385
Save 15.2%IGI | 4.2ct | Round | J | VS2 | Excellent
From $32,925
Compare at $38,844
IGI | 4.1ct | Round | I | SI2 | Ideal
From $34,330
Compare at $36,380
Save 33%GIA | 4.16ct | Round | J | SI1 | Very Good
From $34,933
Compare at $52,109
GIA | 4.16ct | Round | K | SI1 | Excellent
From $35,036
Compare at $35,040
Save 12.5%GIA | 4.14ct | Round | K | VS2 | Excellent
From $35,720
Compare at $40,816
Save 39.4%GIA | 4.17ct | Round | E | SI2 | Excellent
From $40,537
Compare at $66,894
Save 10.2%GIA | 4.11ct | Round | J | VS2 | Excellent
From $46,978
Compare at $52,314
Save 32.9%GIA | 4.2ct | Round | I | VS2 | Excellent
From $47,441
Compare at $70,730
Save 29.5%GIA | 4.11ct | Round | H | SI2 | Ideal
From $47,940
Compare at $67,988
Save 34.9%GIA | 4.1ct | Round | J | VVS1 | Ideal
From $48,479
Compare at $74,512
GIA | 4.16ct | Round | I | SI1 | Ideal
From $49,487
Compare at $53,820
Save 37.9%GIA | 4.1ct | Round | I | VS2 | Ideal
From $51,743
Compare at $83,386
GIA | 4.14ct | Round | J | VS1 | Ideal
From $53,751
Compare at $56,554
Save 33.5%GIA | 4.1ct | Round | I | VS2 | Excellent
From $54,559
Compare at $82,070
Save 10.5%GIA | 4.11ct | Round | H | SI1 | Excellent
From $54,993
Compare at $61,430
GIA | 4.12ct | Round | J | VS2 | Excellent
From $56,524
Compare at $59,767
GIA | 4.2ct | Round | I | SI1 | Ideal
From $57,481
Compare at $57,485
GIA | 4.15ct | Round | H | SI2 | Excellent
From $58,528
Compare at $58,819
Save 33.4%GIA | 4.11ct | Round | E | SI1 | Excellent
From $59,376
Compare at $89,160
Save 34.6%GIA | 4.16ct | Round | F | VS2 | Excellent
From $59,656
Compare at $91,216
Save 33.5%GIA | 4.11ct | Round | F | SI1 | Excellent
From $60,245
Compare at $90,568
Save 28.3%GIA | 4.12ct | Round | J | VVS2 | Ideal
From $60,510
Compare at $84,426
Save 36.1%GIA | 4.18ct | Round | J | VS1 | Excellent
From $61,350
Compare at $95,967
Save 34.6%GIA | 4.1ct | Round | J | VVS2 | Excellent
From $62,192
Compare at $95,140
Save 33.5%GIA | 4.1ct | Round | E | SI2 | Excellent
From $62,283
Compare at $93,624
Save 29%GIA | 4.11ct | Round | D | VS2 | Excellent
From $62,357
Compare at $87,851
GIA | 4.13ct | Round | I | VS2 | Very Good
From $62,955
Compare at $64,412
Save 32.9%GIA | 4.16ct | Round | H | VS2 | Excellent
From $64,835
Compare at $96,584
GIA | 4.14ct | Round | G | VS2 | Very Good
From $65,276
Compare at $69,860
Save 33.5%GIA | 4.15ct | Round | G | VVS1 | Ideal
From $65,391
Compare at $98,287
Save 11.5%GIA | 4.1ct | Round | H | VS2 | Excellent
From $65,696
Compare at $74,222
Save 14.2%GIA | 4.13ct | Round | H | VS2 | Excellent
From $67,852
Compare at $79,041
GIA | 4.11ct | Round | H | VS2 | Ideal
From $69,369
Compare at $69,719
GIA | 4.14ct | Round | I | IF | Excellent
From $74,543
Compare at $79,758
Save 32.2%GIA | 4.12ct | Round | H | VVS1 | Excellent
From $79,202
Compare at $116,866
Save 36.3%GIA | 4.1ct | Round | D | SI2 | Excellent
From $79,217
Compare at $124,414
GIA | 4.12ct | Round | D | SI1 | Very Good
From $79,256
Compare at $79,659
GIA | 4.14ct | Round | G | VS2 | Ideal
From $81,088
Compare at $81,501
Save 15.1%GIA | 4.2ct | Round | H | VVS2 | Excellent
From $82,006
Compare at $96,612
Save 28.4%GIA | 4.15ct | Round | H | VS1 | Ideal
From $83,940
Compare at $117,260
GIA | 4.16ct | Round | G | SI1 | Excellent
From $84,523
Compare at $91,397
Save 28.4%GIA | 4.2ct | Round | G | VVS1 | Excellent
From $85,715
Compare at $119,750
Save 28.9%GIA | 4.11ct | Round | G | VVS1 | Ideal
From $91,376
Compare at $128,574
Save 26.8%GIA | 4.15ct | Round | I | IF | Ideal
From $92,924
Compare at $126,893
Save 31.4%GIA | 4.14ct | Round | D | VVS1 | Excellent
From $94,284
Compare at $137,371
GIA | 4.11ct | Round | F | VS2 | Excellent
From $95,929
Compare at $102,257
Save 46.8%GIA | 4.13ct | Round | F | VS1 | Excellent
From $99,999
Compare at $188,081
Entry pricing in this category starts around $2,373.
What to Know When Shopping for 4.1 Carat Round Natural Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $225,172 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 $64,285 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.
- 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 62 comparable stones in this segment. Prices start around $2,373 and go up to $227,546.
Based on the latest market data, the average asking price is about $69,681 with a median around $64,285.
The observed spread is roughly $225,172 across tracked listings, which is about 99.0% 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 $69,681. The median price is $64,285, 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 9 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 $225,172 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 4.1 carat Round diamonds.