2.3 Carat Oval Lab Grown Diamond Prices Comparison
As of April 2026, 2.3 carat oval lab grown diamonds usually range from $472 to $12,604, with an average price of $2,420.In the last month, prices for these diamonds are down 0.9%.Compare 1,365 verified listings across 12 retailers tracked by CaratRadar.
2.3 Carat Oval Lab Grown Diamond Market Overview
CaratRadar currently tracks 1,365 verified 2.3-carat oval lab grown diamonds listed across 12 online retailers. Prices in this segment range from $472 to $12,604, with an average asking price of $2,420 and a median of $1,852.
The price spread of $12,131 (96.3% 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.
1,365 diamonds tracked in this segment
Price range: $472 to $12,604
Average price: $2,420
Median price: $1,852
Available across 12 retailers
Savings potential: up to 96.3%
Price Range Overview
As of Apr 14, 2026Real market range for this carat, shape, and diamond type.
1,365
$472
$2,420
$1,852
$12,604
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 48.7%GCAL | 2.3ct | Oval | D | FL | Ideal
From $5,583
Compare at $10,890
Save 80.8%GCAL | 2.3ct | Oval | D | VVS2 | Ideal
From $1,171
Compare at $6,110
Save 56.2%GCAL | 2.3ct | Oval | D | FL | Excellent
From $4,775
Compare at $10,890
Save 71.7%GCAL | 2.3ct | Oval | D | VVS2 | Ideal
From $2,602
Compare at $9,210
Save 71.7%GCAL | 2.3ct | Oval | D | VVS2 | Ideal
From $2,602
Compare at $9,210
Save 76.3%GCAL | 2.3ct | Oval | D | VVS2 | Excellent
From $1,233
Compare at $5,210
Save 76.3%GCAL | 2.3ct | Oval | D | VVS2 | Excellent
From $1,233
Compare at $5,210
Save 76.8%GIA | 2.3ct | Oval | G | VVS2 | Excellent
From $1,267
Compare at $5,460
Save 65%GIA | 2.3ct | Oval | F | IF | Excellent
From $3,322
Compare at $9,500
Save 27.5%GIA | 2.3ct | Oval | D | VVS1 | Excellent
From $5,152
Compare at $7,110
Save 76.8%GIA | 2.3ct | Oval | D | VVS1 | Excellent
From $1,650
Compare at $7,110
Save 74.2%GIA | 2.3ct | Oval | D | VVS2 | Excellent
From $1,509
Compare at $5,850
Save 86.4%GIA | 2.3ct | Oval | E | VVS2 | Excellent
From $1,314
Compare at $9,680
Save 76.8%GIA | 2.3ct | Oval | D | VVS1 | Excellent
From $1,580
Compare at $6,810
Save 29.4%GIA | 2.3ct | Oval | D | VVS2 | Excellent
From $4,830
Compare at $6,840
Save 57%GIA | 2.3ct | Oval | F | VS1 | Ideal
From $1,316
Compare at $3,062
Save 30.4%GIA | 2.3ct | Oval | D | VVS1 | Excellent
From $5,152
Compare at $7,400
Save 70.8%GIA | 2.3ct | Oval | D | VVS1 | Excellent
From $2,073
Compare at $7,110
Save 43.4%IGI | 2.3ct | Oval | I | SI1 | Ideal
From $5,284
Compare at $9,338
Save 45.8%IGI | 2.3ct | Oval | I | SI2 | Ideal
From $4,772
Compare at $8,807
Save 41.1%IGI | 2.3ct | Oval | K | SI1 | Ideal
From $3,856
Compare at $6,543
Save 42.7%IGI | 2.3ct | Oval | J | VS1 | Ideal
From $4,898
Compare at $8,545
Save 31%IGI | 2.3ct | Oval | K | VS2 | Ideal
From $6,650
Compare at $9,633
Save 43.4%IGI | 2.3ct | Oval | I | SI1 | Ideal
From $5,284
Compare at $9,338
Save 68.8%IGI | 2.3ct | Oval | H | VS1 | Ideal
From $3,161
Compare at $10,130
Save 43.4%IGI | 2.3ct | Oval | J | VS1 | Ideal
From $5,265
Compare at $9,305
Save 44%IGI | 2.3ct | Oval | H | VS1 | Ideal
From $605
Compare at $1,080
Save 34.2%IGI | 2.3ct | Oval | F | VS2 | Ideal
From $7,642
Compare at $11,612
Save 32.7%IGI | 2.3ct | Oval | G | VS2 | Ideal
From $7,262
Compare at $10,787
Save 34.2%IGI | 2.3ct | Oval | G | VS1 | Ideal
From $7,642
Compare at $11,612
Save 35.3%IGI | 2.3ct | Oval | F | VS1 | Excellent
From $2,493
Compare at $3,852
Save 35.7%IGI | 2.3ct | Oval | H | VS2 | Excellent
From $1,282
Compare at $1,995
Save 30.8%IGI | 2.3ct | Oval | H | VS1 | Excellent
From $653
Compare at $943
Save 41.1%IGI | 2.3ct | Oval | H | VS1 | Excellent
From $633
Compare at $1,075
Save 83.5%IGI | 2.3ct | Oval | D | VS2 | Ideal
From $794
Compare at $4,820
Save 81.2%IGI | 2.3ct | Oval | D | VVS1 | Ideal
From $1,281
Compare at $6,800
Save 79.6%IGI | 2.3ct | Oval | F | VS1 | Ideal
From $872
Compare at $4,270
Save 62.2%IGI | 2.3ct | Oval | F | VS1 | Good
From $1,520
Compare at $4,019
Save 75.2%IGI | 2.3ct | Oval | D | VS1 | Ideal
From $951
Compare at $3,830
Save 76.2%IGI | 2.3ct | Oval | D | VS1 | Excellent
From $1,520
Compare at $6,380
Save 81.6%IGI | 2.3ct | Oval | D | VVS2 | Excellent
From $891
Compare at $4,830
Save 73.1%IGI | 2.3ct | Oval | E | IF | Ideal
From $2,206
Compare at $8,200
Save 82.5%IGI | 2.3ct | Oval | D | VVS2 | Excellent
From $1,023
Compare at $5,830
Save 38.7%IGI | 2.3ct | Oval | D | VS1 | Ideal
From $50,313
Compare at $82,102
Save 74.4%IGI | 2.3ct | Oval | E | VVS1 | Ideal
From $1,451
Compare at $5,660
Save 71.3%IGI | 2.3ct | Oval | E | VS2 | Ideal
From $829
Compare at $2,890
Save 81%IGI | 2.3ct | Oval | E | VS1 | Ideal
From $855
Compare at $4,490
IGI | 2.3ct | Oval | E | VS1 | Very Good
From $1,417
Compare at $1,420
Save 80.2%IGI | 2.3ct | Oval | D | VS1 | Excellent
From $849
Compare at $4,297
Save 54.1%IGI | 2.3ct | Oval | F | VVS2 | Excellent
From $811
Compare at $1,766
Entry pricing in this category starts around $472.
What to Know When Shopping for 2.3 Carat Oval Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $12,131 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 $1,852 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.
- Lab-grown diamonds offer excellent value. Ensure the stone comes with a GIA or IGI certificate confirming it is laboratory-grown.
- 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 1,365 comparable stones in this segment. Prices start around $472 and go up to $12,604.
Based on the latest market data, the average asking price is about $2,420 with a median around $1,852.
The observed spread is roughly $12,131 across tracked listings, which is about 96.3% 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 $1,852, 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 12 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 $12,131 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 Lab Grown inventory for 2.3 carat Oval diamonds.