4 Carat Oval Natural Diamond Prices Comparison
As of February 2026, 4 carat oval natural diamonds usually range from $923 to $168,564, with an average price of $46,771.In the last month, prices for these diamonds are down 1.2%.Compare 275 verified listings across 8 retailers tracked by CaratRadar.
4 Carat Oval Natural Diamond Market Overview
CaratRadar currently tracks 275 verified 4-carat oval natural diamonds listed across 8 online retailers. Prices in this segment range from $923 to $168,564, with an average asking price of $46,771 and a median of $50,413.
The price spread of $167,641 (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 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.
275 diamonds tracked in this segment
Price range: $923 to $168,564
Average price: $46,771
Median price: $50,413
Available across 8 retailers
Savings potential: up to 99.5%
Price Range Overview
As of Feb 28, 2026Real market range for this carat, shape, and diamond type.
275
$923
$46,771
$50,413
$168,564
Price History
Price Comparison Matrix
Live Listings
See all listingsCompare current retailer offers for this exact segment and open any listing for full details.
IGISave 42%3.96ct | Oval | D | VS1 | Ideal
From $2,341
Compare at $4,035
IGISave 68.4%3.97ct | Oval | F | VS1 | Very Good
From $992
Compare at $3,135
IGISave 56.8%3.98ct | Oval | E | VS1 | Ideal
From $2,116
Compare at $4,894
IGISave 68.4%3.99ct | Oval | F | VS1 | Very Good
From $996
Compare at $3,150
GIASave 64.4%4ct | Oval | D | VVS2 | Ideal
From $4,418
Compare at $12,425
4ct | Oval | G | VS2 | Excellent
From $87,516
Compare at $106,775
GIASave 59.5%4ct | Oval | D | VVS2 | Excellent
From $4,610
Compare at $11,390
GIA4ct | Oval | K | VS2 | Excellent
From $38,399
Compare at $39,964
GIA4ct | Oval | I | VS2 | Ideal
From $63,638
Compare at $66,201
IGISave 57.5%4ct | Oval | FANCY | VS1 | Very Good
From $1,136
Compare at $2,674
GIASave 20.5%4ct | Oval | H | SI1 | Ideal
From $64,101
Compare at $80,675
IGISave 79.8%4ct | Oval | E | VS2 | Very Good
From $1,218
Compare at $6,020
GIASave 18.4%4ct | Oval | I | SI1 | Ideal
From $60,292
Compare at $73,843
GIASave 64.4%4ct | Oval | D | VVS2 | Ideal
From $4,418
Compare at $12,425
GIASave 52.6%4ct | Oval | D | VS1 | Ideal
From $9,088
Compare at $19,170
GIASave 58%4ct | Oval | E | VVS1 | Ideal
From $9,946
Compare at $23,680
IGISave 80.7%4ct | Oval | E | VS2 | Very Good
From $1,218
Compare at $6,320
GIASave 15.5%4.01ct | Oval | I | VS1 | Excellent
From $52,940
Compare at $62,658
4.01ct | Oval | I | SI2 | Excellent
From $45,853
Compare at $54,518
GIASave 17.1%4.01ct | Oval | J | SI1 | Very Good
From $41,760
Compare at $50,399
GIASave 17.5%4.01ct | Oval | G | VS2 | Ideal
From $84,030
Compare at $101,828
GIA4.01ct | Oval | D | VS1 | Very Good
From $123,059
Compare at $127,167
GIASave 14.9%4.01ct | Oval | I | VS1 | Excellent
From $61,449
Compare at $72,167
GIASave 36%4.01ct | Oval | K | VS2 | Excellent
From $36,952
Compare at $57,737
GIA4.01ct | Oval | L | SI1 | Good
From $23,719
Compare at $26,079
GIA4.01ct | Oval | K | VVS1 | Excellent
From $41,544
Compare at $41,692
GIASave 14.9%4.01ct | Oval | G | SI2 | Excellent
From $59,765
Compare at $70,192
GIA4.01ct | Oval | J | VS2 | Ideal
From $45,894
Compare at $47,668
4.01ct | Oval | J | SI1 | Excellent
From $57,215
Compare at $68,577
GIA4.01ct | Oval | J | SI1 | Excellent
From $61,513
Compare at $62,729
4.01ct | Oval | D | VS2 | Excellent
From $109,083
Compare at $133,070
GIASave 15.5%4.01ct | Oval | H | SI2 | Excellent
From $54,877
Compare at $64,948
4.01ct | Oval | E | SI1 | Excellent
From $80,815
Compare at $98,605
GIA4.01ct | Oval | E | VS2 | Ideal
From $115,804
Compare at $120,450
GIASave 14.9%4.01ct | Oval | I | VS1 | Excellent
From $61,449
Compare at $72,167
GIASave 65.6%4.01ct | Oval | D | VVS1 | Ideal
From $6,165
Compare at $17,927
GIASave 64.4%4.01ct | Oval | D | VVS2 | Ideal
From $4,428
Compare at $12,456
GIA4.01ct | Oval | E | SI1 | Very Good
From $85,826
Compare at $88,652
GIASave 17.8%4.01ct | Oval | F | VS1 | Ideal
From $85,995
Compare at $104,604
GIA4.01ct | Oval | K | VS2 | Ideal
From $39,755
Compare at $41,357
GIASave 24.7%4.01ct | Oval | H | VS2 | Ideal
From $67,259
Compare at $89,370
4.01ct | Oval | I | SI2 | Excellent
From $57,744
Compare at $69,211
GIASave 14.8%4.01ct | Oval | F | VS1 | Excellent
From $92,277
Compare at $108,337
GIASave 14.8%4.01ct | Oval | F | VS1 | Excellent
From $101,822
Compare at $119,538
GIASave 65.7%4.01ct | Oval | D | VVS1 | Ideal
From $6,482
Compare at $18,923
GIASave 65.6%4.01ct | Oval | D | VVS1 | Ideal
From $6,165
Compare at $17,927
GIASave 14.8%4.01ct | Oval | G | VS2 | Excellent
From $81,162
Compare at $95,298
GIASave 15.5%4.01ct | Oval | I | SI1 | Very Good
From $52,456
Compare at $62,086
GIASave 14.8%4.01ct | Oval | D | SI1 | Excellent
From $90,385
Compare at $106,119
GIASave 14.8%4.01ct | Oval | H | SI1 | Excellent
From $63,340
Compare at $74,386
Entry pricing in this category starts around $923.
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 $167,641 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 $50,413 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 275 comparable stones in this segment. Prices start around $923 and go up to $168,564.
Based on the latest market data, the average asking price is about $46,771 with a median around $50,413.
The observed spread is roughly $167,641 across tracked listings, which is about 99.5% 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 $50,413, 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 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 $167,641 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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