2.3 Carat Oval Natural Diamond Prices Comparison
As of May 2026, 2.3 carat oval natural diamonds usually range from $889 to $48,874, with an average price of $21,280.In the last month, prices for these diamonds are up 0.3%.Compare 74 verified listings across 9 retailers tracked by CaratRadar.
2.3 Carat Oval Natural Diamond Market Overview
CaratRadar currently tracks 74 verified 2.3-carat oval natural diamonds listed across 9 online retailers. Prices in this segment range from $889 to $48,874, with an average asking price of $21,280 and a median of $20,765.
The price spread of $47,986 (98.2% 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.
74 diamonds tracked in this segment
Price range: $889 to $48,874
Average price: $21,280
Median price: $20,765
Available across 9 retailers
Savings potential: up to 98.2%
Price Range Overview
As of May 29, 2026Real market range for this carat, shape, and diamond type.
74
$889
$21,280
$20,765
$48,874
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 14.6%IGI | 2.31ct | Oval | J | SI1 | Very Good
From $6,240
Compare at $7,306
Save 25.4%GIA | 2.3ct | Oval | L | SI1 | Excellent
From $7,343
Compare at $9,842
Save 26.4%GIA | 2.3ct | Oval | K | SI2 | Excellent
From $7,435
Compare at $10,100
GIA | 2.3ct | Oval | L | VS1 | Excellent
From $10,475
Compare at $10,869
Save 24.9%GIA | 2.3ct | Oval | K | VS2 | Excellent
From $10,857
Compare at $14,448
Save 20.9%GIA | 2.31ct | Oval | J | SI2 | Very Good
From $11,382
Compare at $14,390
Save 24.1%GIA | 2.34ct | Oval | J | SI2 | Excellent
From $12,338
Compare at $16,250
Save 25.8%GIA | 2.3ct | Oval | J | SI2 | Excellent
From $12,978
Compare at $17,498
Save 12.7%GIA | 2.3ct | Oval | D | SI2 | Very Good
From $13,094
Compare at $15,002
Save 36.6%GIA | 2.33ct | Oval | J | SI1 | Excellent
From $13,290
Compare at $20,961
GIA | 2.37ct | Oval | K | SI1 | Excellent
From $13,450
Compare at $15,370
Save 18.6%GIA | 2.3ct | Oval | F | SI2 | Excellent
From $13,718
Compare at $16,845
GIA | 2.3ct | Oval | I | SI2 | Excellent
From $13,852
Compare at $14,194
Save 32.3%GIA | 2.3ct | Oval | G | SI2 | Ideal
From $13,998
Compare at $20,673
Save 12.5%GIA | 2.31ct | Oval | H | VVS1 | Excellent
From $14,317
Compare at $16,356
Save 13.1%IGI | 2.31ct | Oval | H | SI1 | Very Good
From $14,695
Compare at $16,908
Save 18.8%GIA | 2.32ct | Oval | I | SI2 | Excellent
From $15,007
Compare at $18,484
Save 27.4%GIA | 2.3ct | Oval | H | SI2 | Ideal
From $15,208
Compare at $20,940
Save 19.2%GIA | 2.31ct | Oval | G | SI2 | Very Good
From $15,526
Compare at $19,215
Save 47.9%GIA | 2.3ct | Oval | I | VS2 | Good
From $15,645
Compare at $30,025
Save 21.4%GIA | 2.3ct | Oval | I | SI1 | Very Good
From $15,885
Compare at $20,208
Save 18.8%GIA | 2.31ct | Oval | I | SI1 | Excellent
From $16,259
Compare at $20,019
Save 18.8%GIA | 2.3ct | Oval | I | VS2 | Excellent
From $16,664
Compare at $20,516
Save 22.2%GIA | 2.3ct | Oval | J | SI2 | Excellent
From $16,833
Compare at $21,636
Save 32.5%GIA | 2.3ct | Oval | J | SI1 | Excellent
From $17,125
Compare at $25,385
Save 27.4%GIA | 2.39ct | Oval | H | SI2 | Excellent
From $17,443
Compare at $24,025
Save 24.1%GIA | 2.3ct | Oval | G | SI1 | Good
From $17,535
Compare at $23,099
Save 20.7%GIA | 2.3ct | Oval | G | SI2 | Excellent
From $17,569
Compare at $22,154
GIA | 2.3ct | Oval | I | VS1 | Ideal
From $17,590
Compare at $19,075
Save 22%GIA | 2.31ct | Oval | I | SI2 | Excellent
From $17,763
Compare at $22,780
Save 17.9%GIA | 2.3ct | Oval | F | SI2 | Excellent
From $17,812
Compare at $21,685
Save 34.8%GIA | 2.31ct | Oval | H | SI2 | Excellent
From $17,862
Compare at $27,383
Save 17.9%GIA | 2.35ct | Oval | E | SI2 | Excellent
From $18,161
Compare at $22,110
Save 29.7%GIA | 2.3ct | Oval | E | SI2 | Excellent
From $18,292
Compare at $26,002
Save 17.9%GIA | 2.3ct | Oval | H | SI1 | Excellent
From $18,330
Compare at $22,314
Save 17.9%GIA | 2.31ct | Oval | I | VVS2 | Very Good
From $18,410
Compare at $22,411
Save 31.9%GIA | 2.3ct | Oval | F | SI1 | Excellent
From $19,510
Compare at $28,642
Save 22%GIA | 2.3ct | Oval | H | SI1 | Excellent
From $19,673
Compare at $25,223
GIA | 2.39ct | Oval | J | SI1 | Excellent
From $19,833
Compare at $21,317
Save 38.1%GIA | 2.3ct | Oval | F | SI1 | Excellent
From $19,882
Compare at $32,117
GIA | 2.3ct | Oval | D | SI2 | Excellent
From $20,065
Compare at $21,014
Save 17.4%GIA | 2.35ct | Oval | G | SI1 | Very Good
From $20,758
Compare at $25,117
Save 20.6%GIA | 2.31ct | Oval | I | VS2 | Excellent
From $21,023
Compare at $26,478
Save 16.6%GIA | 2.3ct | Oval | H | VS2 | Excellent
From $21,821
Compare at $26,161
Save 20.8%GIA | 2.3ct | Oval | H | SI1 | Very Good
From $21,965
Compare at $27,719
Save 20.6%GIA | 2.35ct | Oval | D | SI2 | Excellent
From $22,307
Compare at $28,092
Save 28.2%GIA | 2.3ct | Oval | H | VS2 | Good
From $22,314
Compare at $31,080
Save 36.3%GIA | 2.32ct | Oval | D | VS1 | Good
From $22,399
Compare at $35,173
Save 20.6%GIA | 2.36ct | Oval | H | VS2 | Excellent
From $22,429
Compare at $28,245
Save 17.5%GIA | 2.35ct | Oval | F | SI1 | Excellent
From $22,705
Compare at $27,536
Entry pricing in this category starts around $889.
What to Know When Shopping for 2.3 Carat Oval Natural Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $47,986 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 $20,765 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 74 comparable stones in this segment. Prices start around $889 and go up to $48,874.
Based on the latest market data, the average asking price is about $21,280 with a median around $20,765.
The observed spread is roughly $47,986 across tracked listings, which is about 98.2% 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 $21,280. The median price is $20,765, 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 $47,986 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 2.3 carat Oval diamonds.