8 Carat Oval Lab Grown Diamond Prices Comparison
As of February 2026, 8 carat oval lab grown diamonds usually range from $1,566 to $23,329, with an average price of $3,770.In the last month, prices for these diamonds are down 5.3%.Compare 271 verified listings across 9 retailers tracked by CaratRadar.
8 Carat Oval Lab Grown Diamond Market Overview
CaratRadar currently tracks 271 verified 8-carat oval lab grown diamonds listed across 9 online retailers. Prices in this segment range from $1,566 to $23,329, with an average asking price of $3,770 and a median of $2,994.
The price spread of $21,764 (93.3% 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.
271 diamonds tracked in this segment
Price range: $1,566 to $23,329
Average price: $3,770
Median price: $2,994
Available across 9 retailers
Savings potential: up to 93.3%
Price Range Overview
As of Feb 28, 2026Real market range for this carat, shape, and diamond type.
271
$1,566
$3,770
$2,994
$23,329
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 47.3%7.98ct | Oval | F | VVS2 | Very Good
From $2,605
Compare at $4,947
IGISave 49.1%8ct | Oval | E | VVS2 | Very Good
From $3,167
Compare at $6,218
IGISave 81%8ct | Oval | G | VS2 | Excellent
From $1,783
Compare at $9,370
IGISave 67.5%8ct | Oval | D | VVS2 | Ideal
From $6,733
Compare at $20,740
IGI8ct | Oval | F | VVS2 | Very Good
From $3,006
Compare at $3,125
IGISave 81.7%8ct | Oval | I | VVS2 | Ideal
From $2,073
Compare at $11,320
IGISave 88.5%8ct | Oval | D | VVS2 | Ideal
From $10,080
Compare at $87,960
IGISave 17.3%8ct | Oval | E | VS1 | Very Good
From $3,776
Compare at $4,567
IGISave 88.2%8ct | Oval | F | VS1 | Ideal
From $2,549
Compare at $21,680
IGISave 48.2%8ct | Oval | E | VS1 | Excellent
From $3,006
Compare at $5,799
IGISave 47.1%8ct | Oval | E | VVS2 | Excellent
From $3,260
Compare at $6,161
IGI8ct | Oval | F | VS1 | Excellent
From $2,983
Compare at $3,101
IGISave 49.1%8ct | Oval | E | VVS2 | Very Good
From $3,244
Compare at $6,369
IGISave 18%8ct | Oval | F | VS1 | Very Good
From $2,138
Compare at $2,606
IGISave 86%8ct | Oval | E | VVS2 | Excellent
From $2,906
Compare at $20,780
IGISave 66.3%8ct | Oval | FANCY | VVS2 | Excellent
From $8,246
Compare at $24,461
IGI8ct | Oval | F | VVS2 | Excellent
From $3,006
Compare at $3,125
IGI8ct | Oval | E | VVS2 | Excellent
From $2,994
Compare at $3,260
IGISave 53.5%8ct | Oval | F | VS2 | Very Good
From $2,937
Compare at $6,312
IGISave 86.1%8ct | Oval | E | VVS2 | Very Good
From $2,896
Compare at $20,780
IGI8ct | Oval | E | VVS2 | Very Good
From $2,994
Compare at $3,260
IGISave 81.8%8ct | Oval | E | VVS2 | Ideal
From $3,792
Compare at $20,780
IGISave 88%8ct | Oval | F | VVS2 | Ideal
From $2,235
Compare at $18,660
IGISave 85.5%8ct | Oval | G | VS1 | Ideal
From $2,519
Compare at $17,420
IGISave 84.3%8ct | Oval | E | VS1 | Ideal
From $3,211
Compare at $20,400
IGISave 57.8%8ct | Oval | D | VS1 | Very Good
From $3,445
Compare at $8,160
IGISave 87.2%8ct | Oval | G | VS2 | Ideal
From $1,993
Compare at $15,620
IGISave 45.4%8.01ct | Oval | FANCY | VS1 | Very Good
From $2,985
Compare at $5,467
IGISave 87.8%8.01ct | Oval | G | VVS2 | Ideal
From $1,943
Compare at $15,910
IGISave 45.5%8.01ct | Oval | FANCY | VVS2 | Excellent
From $3,057
Compare at $5,607
IGISave 82%8.01ct | Oval | G | VS1 | Ideal
From $1,875
Compare at $10,430
IGISave 88.7%8.01ct | Oval | F | VVS2 | Excellent
From $2,113
Compare at $18,740
IGISave 74.8%8.01ct | Oval | D | VS1 | Excellent
From $5,422
Compare at $21,490
IGISave 40.9%8.01ct | Oval | G | VVS2 | Very Good
From $3,911
Compare at $6,613
IGISave 17.1%8.01ct | Oval | F | VS2 | Ideal
From $1,946
Compare at $2,348
IGISave 88.4%8.01ct | Oval | E | VS1 | Ideal
From $2,366
Compare at $20,470
IGISave 71.3%8.01ct | Oval | F | VS2 | Ideal
From $3,021
Compare at $10,540
IGISave 48.1%8.01ct | Oval | E | VVS2 | Excellent
From $3,264
Compare at $6,293
IGISave 54.4%8.01ct | Oval | F | VS1 | Excellent
From $2,964
Compare at $6,497
IGISave 78.5%8.01ct | Oval | G | VS1 | Very Good
From $2,239
Compare at $10,430
IGISave 49.1%8.01ct | Oval | E | VVS2 | Excellent
From $3,182
Compare at $6,248
8.01ct | Oval | E | VVS2 | Very Good
From $3,074
Compare at $20,800
IGISave 85.7%8.01ct | Oval | G | VS1 | Excellent
From $2,092
Compare at $14,670
IGISave 78.3%8.01ct | Oval | H | VS1 | Excellent
From $2,011
Compare at $9,250
IGISave 77.7%8.01ct | Oval | F | VVS1 | Excellent
From $8,183
Compare at $36,640
IGISave 87.1%8.01ct | Oval | F | VS1 | Excellent
From $2,177
Compare at $16,910
IGISave 86.8%8.01ct | Oval | F | VVS2 | Very Good
From $2,461
Compare at $18,680
IGISave 53.5%8.01ct | Oval | E | VS1 | Very Good
From $3,033
Compare at $6,517
IGI8.01ct | Oval | F | VVS2 | Excellent
From $2,987
Compare at $3,105
IGI8.01ct | Oval | E | VS1 | Excellent
From $3,033
Compare at $3,153
Entry pricing in this category starts around $1,566.
What to Know When Shopping for 8 Carat Oval Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $21,764 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 $2,994 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 271 comparable stones in this segment. Prices start around $1,566 and go up to $23,329.
Based on the latest market data, the average asking price is about $3,770 with a median around $2,994.
The observed spread is roughly $21,764 across tracked listings, which is about 93.3% 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 $2,994, 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 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 $21,764 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 8 carat Oval diamonds.