3.3 Carat Oval Lab Grown Diamond Prices Comparison
As of May 2026, 3.3 carat oval lab grown diamonds usually range from $521 to $25,851, with an average price of $3,861.In the last month, prices for these diamonds are down 5.8%.Compare 317 verified listings across 11 retailers tracked by CaratRadar.
3.3 Carat Oval Lab Grown Diamond Market Overview
CaratRadar currently tracks 317 verified 3.3-carat oval lab grown diamonds listed across 11 online retailers. Prices in this segment range from $521 to $25,851, with an average asking price of $3,861 and a median of $2,711.
The price spread of $25,330 (98.0% 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.
317 diamonds tracked in this segment
Price range: $521 to $25,851
Average price: $3,861
Median price: $2,711
Available across 11 retailers
Savings potential: up to 98.0%
Price Range Overview
As of May 30, 2026Real market range for this carat, shape, and diamond type.
317
$521
$3,861
$2,711
$25,851
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 60.2%IGI | 3.33ct | Oval | G | VS2 | Very Good
From $632
Compare at $1,587
Save 70.4%IGI | 3.37ct | Oval | G | VS1 | Excellent
From $664
Compare at $2,247
Save 61.4%IGI | 3.31ct | Oval | E | VS1 | Very Good
From $702
Compare at $1,820
Save 72.4%IGI | 3.35ct | Oval | FANCY | VS1 | Good
From $711
Compare at $2,573
Save 63.6%IGI | 3.33ct | Oval | F | VVS2 | Very Good
From $722
Compare at $1,982
Save 63.6%IGI | 3.33ct | Oval | F | VVS2 | Very Good
From $722
Compare at $1,982
Save 60.4%IGI | 3.33ct | Oval | E | VS1 | Ideal
From $729
Compare at $1,842
Save 31.2%IGI | 3.3ct | Oval | F | VVS2 | Very Good
From $731
Compare at $1,063
Save 53%IGI | 3.33ct | Oval | G | VS1 | Ideal
From $736
Compare at $1,565
Save 60.6%IGI | 3.32ct | Oval | F | VS1 | Very Good
From $739
Compare at $1,878
Save 63.5%IGI | 3.34ct | Oval | E | VVS2 | Very Good
From $741
Compare at $2,028
Save 60.3%IGI | 3.32ct | Oval | E | VS1 | Very Good
From $746
Compare at $1,878
Save 63.2%IGI | 3.32ct | Oval | E | VVS2 | Very Good
From $757
Compare at $2,055
Save 60.6%IGI | 3.37ct | Oval | F | VVS2 | Very Good
From $758
Compare at $1,926
Save 72.4%IGI | 3.3ct | Oval | FANCY | VS2 | Good
From $759
Compare at $2,749
Save 77.7%IGI | 3.34ct | Oval | D | VS1 | Very Good
From $760
Compare at $3,405
Save 62.2%IGI | 3.38ct | Oval | E | VVS2 | Very Good
From $767
Compare at $2,027
Save 60.8%IGI | 3.31ct | Oval | E | VVS2 | Very Good
From $768
Compare at $1,960
Save 78.9%IGI | 3.39ct | Oval | G | VVS2 | Ideal
From $769
Compare at $3,640
Save 57.6%IGI | 3.3ct | Oval | E | VS1 | Ideal
From $773
Compare at $1,824
Save 72.4%IGI | 3.3ct | Oval | FANCY | VS1 | Very Good
From $774
Compare at $2,802
Save 26.3%IGI | 3.3ct | Oval | E | VVS2 | Very Good
From $779
Compare at $1,057
Save 72.4%IGI | 3.31ct | Oval | FANCY | VS1 | Good
From $783
Compare at $2,837
Save 58.5%IGI | 3.39ct | Oval | E | VS1 | Very Good
From $792
Compare at $1,909
Save 72.4%IGI | 3.3ct | Oval | FANCY | VS1 | Very Good
From $796
Compare at $2,882
Save 57.4%IGI | 3.34ct | Oval | E | VS1 | Very Good
From $796
Compare at $1,869
Save 56.8%IGI | 3.36ct | Oval | E | VS1 | Very Good
From $803
Compare at $1,857
Save 77%IGI | 3.34ct | Oval | F | VS2 | Ideal
From $806
Compare at $3,510
Save 78.9%IGI | 3.35ct | Oval | G | VVS2 | Very Good
From $808
Compare at $3,830
Save 54.2%IGI | 3.35ct | Oval | F | VS1 | Very Good
From $809
Compare at $1,766
Save 54.6%IGI | 3.36ct | Oval | F | VS1 | Good
From $811
Compare at $1,786
Save 59.7%IGI | 3.31ct | Oval | D | VS1 | Very Good
From $813
Compare at $2,015
Save 59.9%IGI | 3.33ct | Oval | D | VS1 | Very Good
From $818
Compare at $2,038
Save 60.1%IGI | 3.34ct | Oval | D | VS1 | Very Good
From $822
Compare at $2,060
Save 76.5%IGI | 3.35ct | Oval | H | VVS2 | Ideal
From $823
Compare at $3,500
Save 52.1%IGI | 3.34ct | Oval | H | VS1 | Very Good
From $826
Compare at $1,726
Save 72.4%IGI | 3.38ct | Oval | FANCY | VS1 | Very Good
From $830
Compare at $3,007
Save 79.8%IGI | 3.39ct | Oval | G | VVS2 | Ideal
From $833
Compare at $4,120
Save 66.6%IGI | 3.3ct | Oval | F | VVS2 | Very Good
From $833
Compare at $2,491
Save 51.7%IGI | 3.35ct | Oval | E | VS2 | Ideal
From $837
Compare at $1,732
Save 74.6%IGI | 3.35ct | Oval | G | VS2 | Ideal
From $844
Compare at $3,320
Save 63%IGI | 3.34ct | Oval | D | VVS2 | Very Good
From $847
Compare at $2,290
Save 57.1%IGI | 3.31ct | Oval | E | VVS2 | Very Good
From $850
Compare at $1,982
Save 45.8%IGI | 3.38ct | Oval | E | VVS2 | Very Good
From $861
Compare at $1,588
Save 75.1%IGI | 3.34ct | Oval | G | VS1 | Excellent
From $872
Compare at $3,500
Save 77%IGI | 3.39ct | Oval | F | VS2 | Ideal
From $873
Compare at $3,790
Save 55.3%IGI | 3.31ct | Oval | E | VVS2 | Very Good
From $889
Compare at $1,989
Save 55.6%IGI | 3.33ct | Oval | E | VVS2 | Very Good
From $894
Compare at $2,012
Save 78.2%IGI | 3.3ct | Oval | G | VS1 | Very Good
From $901
Compare at $4,140
Save 55.9%IGI | 3.36ct | Oval | E | VVS2 | Very Good
From $902
Compare at $2,045
Entry pricing in this category starts around $521.
What to Know When Shopping for 3.3 Carat Oval Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $25,330 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 $2,711 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 317 comparable stones in this segment. Prices start around $521 and go up to $25,851.
Based on the latest market data, the average asking price is about $3,861 with a median around $2,711.
The observed spread is roughly $25,330 across tracked listings, which is about 98.0% 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 $3,861. The median price is $2,711, 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 $25,330 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 3.3 carat Oval diamonds.