2.3 Carat Round Natural Diamond Prices Comparison
As of May 2026, 2.3 carat round natural diamonds usually range from $970 to $67,569, with an average price of $22,839.In the last month, prices for these diamonds are up 1.4%.Compare 319 verified listings across 9 retailers tracked by CaratRadar.
2.3 Carat Round Natural Diamond Market Overview
CaratRadar currently tracks 319 verified 2.3-carat round natural diamonds listed across 9 online retailers. Prices in this segment range from $970 to $67,569, with an average asking price of $22,839 and a median of $20,822.
The price spread of $66,600 (98.6% 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.
319 diamonds tracked in this segment
Price range: $970 to $67,569
Average price: $22,839
Median price: $20,822
Available across 9 retailers
Savings potential: up to 98.6%
Price Range Overview
As of May 29, 2026Real market range for this carat, shape, and diamond type.
319
$970
$22,839
$20,822
$67,569
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 15.7%IGI | 2.38ct | Round | K | VS2 | Excellent
From $6,155
Compare at $7,302
Save 20.3%GIA | 2.3ct | Round | K | SI2 | Excellent
From $6,342
Compare at $7,958
IGI | 2.32ct | Round | K | VS2 | Excellent
From $7,165
Compare at $7,165
GIA | 2.3ct | Round | L | VVS2 | Excellent
From $7,928
Compare at $8,445
Save 31.3%GIA | 2.33ct | Round | L | SI2 | Excellent
From $8,227
Compare at $11,967
Save 14.3%IGI | 2.3ct | Round | K | VVS1 | Ideal
From $8,550
Compare at $9,980
Save 21.8%GIA | 2.3ct | Round | K | VS2 | Excellent
From $8,803
Compare at $11,263
Save 31.2%GIA | 2.3ct | Round | L | SI2 | Excellent
From $8,917
Compare at $12,970
Save 32.4%GIA | 2.3ct | Round | K | SI1 | Excellent
From $8,995
Compare at $13,300
Save 13.9%IGI | 2.3ct | Round | J | VVS2 | Excellent
From $9,045
Compare at $10,505
Save 34.5%GIA | 2.3ct | Round | L | VVS1 | Ideal
From $9,117
Compare at $13,926
Save 18.4%GIA | 2.3ct | Round | J | SI2 | Ideal
From $9,193
Compare at $11,270
IGI | 2.32ct | Round | J | VS2 | Ideal
From $9,214
Compare at $9,510
Save 36.7%GIA | 2.33ct | Round | K | SI1 | Excellent
From $9,275
Compare at $14,656
Save 16.1%GIA | 2.3ct | Round | L | VS1 | Ideal
From $9,302
Compare at $11,089
Save 36.7%GIA | 2.3ct | Round | K | SI1 | Excellent
From $9,470
Compare at $14,970
Save 20.9%GIA | 2.3ct | Round | K | SI1 | Excellent
From $9,849
Compare at $12,445
Save 40.2%GIA | 2.37ct | Round | L | IF | Ideal
From $9,964
Compare at $16,652
Save 14.7%GIA | 2.3ct | Round | I | SI2 | Excellent
From $10,174
Compare at $11,930
Save 10.9%IGI | 2.38ct | Round | J | VS2 | Excellent
From $10,180
Compare at $11,419
Save 20%GIA | 2.32ct | Round | L | VVS2 | Excellent
From $10,183
Compare at $12,731
Save 14.1%IGI | 2.3ct | Round | J | SI1 | Ideal
From $10,210
Compare at $11,880
Save 14%IGI | 2.3ct | Round | J | VVS2 | Excellent
From $10,235
Compare at $11,906
Save 13.2%IGI | 2.3ct | Round | J | VS1 | Excellent
From $10,440
Compare at $12,021
IGI | 2.35ct | Round | J | VVS2 | Excellent
From $10,600
Compare at $10,690
IGI | 2.36ct | Round | K | IF | Excellent
From $10,875
Compare at $11,896
GIA | 2.3ct | Round | K | VS1 | Excellent
From $10,975
Compare at $11,829
Save 38%GIA | 2.31ct | Round | K | SI2 | Excellent
From $11,031
Compare at $17,779
Save 15%GIA | 2.33ct | Round | I | SI2 | Excellent
From $11,279
Compare at $13,267
Save 38%GIA | 2.3ct | Round | J | SI2 | Excellent
From $11,407
Compare at $18,398
GIA | 2.31ct | Round | L | VS1 | Excellent
From $11,734
Compare at $12,192
Save 24.9%GIA | 2.33ct | Round | K | VS1 | Excellent
From $11,779
Compare at $15,680
Save 28.1%GIA | 2.38ct | Round | L | VS1 | Excellent
From $11,891
Compare at $16,547
GIA | 2.35ct | Round | L | VVS2 | Excellent
From $11,977
Compare at $12,564
Save 33.7%GIA | 2.3ct | Round | K | VS1 | Excellent
From $11,995
Compare at $18,089
Save 22.2%GIA | 2.3ct | Round | K | VVS1 | Excellent
From $12,003
Compare at $15,430
Save 31.2%GIA | 2.32ct | Round | E | SI2 | Ideal
From $12,102
Compare at $17,602
Save 30.5%GIA | 2.36ct | Round | L | VVS1 | Excellent
From $12,269
Compare at $17,644
IGI | 2.34ct | Round | I | VS1 | Excellent
From $12,390
Compare at $13,476
Save 38.1%GIA | 2.31ct | Round | L | VS1 | Excellent
From $12,481
Compare at $20,171
Save 36%GIA | 2.35ct | Round | K | VVS2 | Ideal
From $12,575
Compare at $19,646
Save 24.6%GIA | 2.39ct | Round | K | SI1 | Ideal
From $12,631
Compare at $16,756
Save 41.9%GIA | 2.3ct | Round | J | SI1 | Excellent
From $12,775
Compare at $21,973
Save 21.2%GIA | 2.33ct | Round | K | SI1 | Excellent
From $12,795
Compare at $16,245
Save 23%GIA | 2.3ct | Round | L | SI2 | Very Good
From $12,871
Compare at $16,726
Save 23%GIA | 2.32ct | Round | J | SI2 | Good
From $12,880
Compare at $16,737
Save 26.5%GIA | 2.31ct | Round | L | VVS2 | Excellent
From $12,912
Compare at $17,574
Save 25.1%GIA | 2.3ct | Round | J | SI2 | Excellent
From $13,142
Compare at $17,545
Save 26.5%GIA | 2.3ct | Round | J | VS1 | Excellent
From $13,257
Compare at $18,038
Save 26.5%GIA | 2.3ct | Round | J | VS2 | Excellent
From $13,270
Compare at $18,056
Entry pricing in this category starts around $970.
What to Know When Shopping for 2.3 Carat Round Natural Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $66,600 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 $20,822 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 319 comparable stones in this segment. Prices start around $970 and go up to $67,569.
Based on the latest market data, the average asking price is about $22,839 with a median around $20,822.
The observed spread is roughly $66,600 across tracked listings, which is about 98.6% 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 $22,839. The median price is $20,822, 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 $66,600 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 Round diamonds.