4 Carat Oval Natural Diamond Prices Comparison
As of October 2026, 4 carat oval natural diamonds in the 4.00–4.49 carat benchmark range usually range from $1,228 to $260,008, with an average price of $65,318.In the last month, prices for these diamonds are down 0.5%.Compare 375 verified listings across 11 retailers tracked by CaratRadar.
4 Carat Oval Natural Diamond Market Overview
CaratRadar currently tracks 375 verified 4-carat oval natural diamonds in the 4.00–4.49 carat benchmark range, listed across 11 online retailers. Prices in this segment range from $1,228 to $260,008, with an average asking price of $65,318 and a median of $62,110.
The price spread of $258,780 (99.5% 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 use the same benchmark range throughout the page and 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.
375 diamonds tracked in the 4.00–4.49 carat benchmark
Price range: $1,228 to $260,008
Average price: $65,318
Median price: $62,110
Available across 11 retailers
Savings potential: up to 99.5%
Price Range Overview
As of Oct 13, 2026Real market range for this carat, shape, and diamond type.
375
$1,228
$65,318
$62,110
$260,008
Price History
Price Comparison Matrix
Live Listings
See all listingsCompare current retailer offers in the same benchmark range and open any listing for full details.
Save 20%GIA | 4ct | Oval | FANCY | VVS2 | Excellent
From $5,524
Compare at $6,905
Save 15.3%IGI | 4.01ct | Oval | I | I1 | Ideal
From $7,535
Compare at $8,898
Save 19.3%IGI | 4.03ct | Oval | K | SI1 | Very Good
From $15,265
Compare at $18,922
Save 16%GIA | 4.02ct | Oval | L | SI2 | Excellent
From $16,007
Compare at $19,064
GIA | 4.06ct | Oval | K | SI1 | Excellent
From $16,225
Compare at $16,780
Save 12.1%IGI | 4.01ct | Oval | I | SI2 | Ideal
From $16,930
Compare at $19,252
IGI | 4.01ct | Oval | I | SI2 | Ideal
From $17,472
Compare at $18,009
Save 18.7%IGI | 4.01ct | Oval | L | VS1 | Very Good
From $17,825
Compare at $21,913
IGI | 4.01ct | Oval | I | SI2 | Ideal
From $18,167
Compare at $18,725
Save 27%HRD | 4.01ct | Oval | I | SI2 | Ideal
From $18,397
Compare at $25,206
Save 10.4%HRD | 4.03ct | Oval | K | SI1 | Excellent
From $19,615
Compare at $21,896
Save 13.7%GIA | 4.01ct | Oval | M | VS1 | Ideal
From $19,710
Compare at $22,851
Save 11.1%GIA | 4.02ct | Oval | FANCY | SI2
From $20,449
Compare at $23,005
Save 11.1%IGI | 4.01ct | Oval | K | VS1 | Very Good
From $20,720
Compare at $23,307
Save 11.1%IGI | 4.03ct | Oval | K | VS1 | Very Good
From $20,822
Compare at $23,423
Save 25.7%GIA | 4.01ct | Oval | L | SI2 | Excellent
From $20,962
Compare at $28,217
GIA | 4.02ct | Oval | L | VS2 | Excellent
From $21,438
Compare at $21,841
Save 21.9%HRD | 4.03ct | Oval | J | SI2 | Ideal
From $21,810
Compare at $27,914
Save 18.3%GIA | 4.02ct | Oval | L | VS2 | Ideal
From $21,918
Compare at $26,822
Save 20.4%GIA | 4.01ct | Oval | L | SI1 | Ideal
From $22,553
Compare at $28,322
Save 16.5%IGI | 4.01ct | Oval | J | VVS1 | Very Good
From $23,169
Compare at $27,740
IGI | 4.01ct | Oval | F | SI2 | Very Good
From $23,533
Compare at $24,606
Save 13%GIA | 4.02ct | Oval | K | SI2 | Ideal
From $23,725
Compare at $27,257
Save 11.9%GIA | 4.01ct | Oval | L | SI1 | Excellent
From $23,845
Compare at $27,051
Save 20.6%GIA | 4.01ct | Oval | K | SI1 | Excellent
From $23,906
Compare at $30,099
Save 30.8%GIA | 4.02ct | Oval | G | SI1 | Good
From $23,927
Compare at $34,576
Save 23.6%GIA | 4.01ct | Oval | L | SI2 | Excellent
From $23,949
Compare at $31,347
Save 14%GIA | 4.01ct | Oval | K | SI2 | Very Good
From $24,302
Compare at $28,264
Save 19.2%IGI | 4.01ct | Oval | J | SI1 | Ideal
From $24,322
Compare at $30,103
Save 18%GIA | 4.02ct | Oval | K | SI2 | Excellent
From $24,540
Compare at $29,918
Save 14%GIA | 4.01ct | Oval | K | SI2 | Very Good
From $24,709
Compare at $28,727
Save 10.8%IGI | 4.02ct | Oval | J | SI1 | Ideal
From $24,746
Compare at $27,728
IGI | 4.01ct | Oval | H | SI2 | Ideal
From $24,910
Compare at $26,857
GIA | 4ct | Oval | L | SI1 | Excellent
From $26,961
Compare at $27,327
Save 10.8%IGI | 4.01ct | Oval | J | VS2 | Ideal
From $27,144
Compare at $30,429
Save 14.6%GIA | 4.01ct | Oval | L | VS2 | Very Good
From $27,154
Compare at $31,800
Save 10.8%IGI | 4.01ct | Oval | J | VS1 | Very Good
From $27,245
Compare at $30,541
IGI | 4ct | Oval | F | SI2 | Ideal
From $27,439
Compare at $28,211
Save 18%GIA | 4.01ct | Oval | K | SI2 | Excellent
From $27,586
Compare at $33,648
Save 23.2%GIA | 4.01ct | Oval | J | SI2 | Excellent
From $27,630
Compare at $35,967
Save 20.3%IGI | 4.02ct | Oval | J | VS1 | Very Good
From $28,134
Compare at $35,295
Save 23.1%GIA | 4.03ct | Oval | J | SI1 | Ideal
From $28,220
Compare at $36,688
Save 20.5%GIA | 4.01ct | Oval | J | SI2 | Ideal
From $28,290
Compare at $35,606
Save 17.1%GIA | 4.02ct | Oval | K | SI1 | Excellent
From $28,715
Compare at $34,638
Save 17.1%GIA | 4.03ct | Oval | K | SI1 | Very Good
From $28,786
Compare at $34,724
IGI | 4.01ct | Oval | G | SI2 | Ideal
From $28,814
Compare at $29,625
Save 23.1%IGI | 4.01ct | Oval | J | SI1 | Ideal
From $28,920
Compare at $37,625
Save 20%GIA | 4.01ct | Oval | K | SI2 | Ideal
From $30,073
Compare at $37,577
Save 19%GIA | 4.01ct | Oval | K | SI2 | Very Good
From $30,188
Compare at $37,278
Save 12.7%GIA | 4.01ct | Oval | K | VS1 | Ideal
From $30,231
Compare at $34,612
Entry pricing in this benchmark range starts around $1,228.
What to Know When Shopping for 4 Carat Oval Natural Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $258,780 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 $62,110 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.
- Oval diamonds can appear larger than rounds of the same carat weight due to their elongated face-up area. Watch for the bow-tie effect in lower-quality cuts.
Frequently Asked Questions
We currently track 375 comparable stones in the 4.00–4.49 carat benchmark range. Prices start around $1,228 and go up to $260,008.
Based on the latest market data, the average asking price is about $65,318 with a median around $62,110.
The observed spread is roughly $258,780 across tracked listings, which is about 99.5% from highest to lowest offer in the 4.00–4.49 carat benchmark range.
We refresh pricing data daily so these pages stay current with market changes.
Based on completed market data, the fair market benchmark is $65,318. The median price is $62,110, 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 11 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 $258,780 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 the 4.00–4.49 carat Oval diamond benchmark.