7 Carat Oval Lab Grown Diamond Prices Comparison
As of February 2026, 7 carat oval lab grown diamonds usually range from $1,522 to $20,720, with an average price of $2,862.In the last month, prices for these diamonds are down 4.8%.Compare 430 verified listings across 9 retailers tracked by CaratRadar.
7 Carat Oval Lab Grown Diamond Market Overview
CaratRadar currently tracks 430 verified 7-carat oval lab grown diamonds listed across 9 online retailers. Prices in this segment range from $1,522 to $20,720, with an average asking price of $2,862 and a median of $2,406.
The price spread of $19,198 (92.7% 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.
430 diamonds tracked in this segment
Price range: $1,522 to $20,720
Average price: $2,862
Median price: $2,406
Available across 9 retailers
Savings potential: up to 92.7%
Price Range Overview
As of Feb 28, 2026Real market range for this carat, shape, and diamond type.
430
$1,522
$2,862
$2,406
$20,720
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 50.4%6.96ct | Oval | F | VVS2 | Excellent
From $2,233
Compare at $4,505
IGISave 45.1%6.98ct | Oval | FANCY | VVS2 | Ideal
From $3,884
Compare at $7,071
IGISave 64.9%6.98ct | Oval | D | VVS1 | Ideal
From $8,473
Compare at $24,130
IGISave 57.8%6.99ct | Oval | FANCY | VS1 | Very Good
From $3,316
Compare at $7,862
IGISave 87.8%6.99ct | Oval | F | VVS2 | Ideal
From $1,982
Compare at $16,260
IGISave 60.3%6.99ct | Oval | F | VVS2 | Very Good
From $1,848
Compare at $4,658
IGISave 85.2%6.99ct | Oval | G | VS2 | Excellent
From $1,712
Compare at $11,530
IGISave 77.2%7ct | Oval | F | VS1 | Ideal
From $2,020
Compare at $8,870
IGI7ct | Oval | E | VVS2 | Excellent
From $2,662
Compare at $2,735
IGISave 71%7ct | Oval | D | VVS2 | Ideal
From $5,794
Compare at $19,980
IGISave 82.3%7ct | Oval | E | VVS2 | Very Good
From $5,576
Compare at $31,570
IGISave 80.7%7ct | Oval | E | VS1 | Very Good
From $1,727
Compare at $8,960
IGISave 50.4%7ct | Oval | F | VS1 | Very Good
From $2,308
Compare at $4,654
IGISave 61.1%7ct | Oval | F | VS1 | Very Good
From $2,018
Compare at $5,193
IGISave 71.4%7ct | Oval | E | VVS2 | Ideal
From $2,864
Compare at $10,000
IGISave 86.7%7ct | Oval | E | VS1 | Very Good
From $2,378
Compare at $17,900
IGISave 68.1%7ct | Oval | H | VS1 | Ideal
From $2,044
Compare at $6,410
IGISave 84.8%7ct | Oval | F | VS2 | Ideal
From $2,359
Compare at $15,480
IGISave 82%7ct | Oval | G | VS1 | Excellent
From $1,841
Compare at $10,210
IGISave 32.8%7ct | Oval | FANCY | VS1 | Good
From $5,041
Compare at $7,505
IGISave 82.3%7ct | Oval | F | VS1 | Excellent
From $2,066
Compare at $11,680
IGISave 19.6%7ct | Oval | E | VVS2 | Ideal
From $2,586
Compare at $3,217
IGISave 65.2%7ct | Oval | D | VS1 | Very Good
From $3,760
Compare at $10,810
IGI7ct | Oval | E | VVS2 | Very Good
From $2,701
Compare at $2,861
IGISave 47.3%7ct | Oval | E | VVS2 | Very Good
From $2,680
Compare at $5,087
IGISave 55.1%7ct | Oval | E | VVS2 | Very Good
From $2,453
Compare at $5,460
IGISave 55.1%7ct | Oval | E | VVS2 | Excellent
From $2,453
Compare at $5,460
IGISave 53.7%7ct | Oval | E | VS1 | Excellent
From $2,444
Compare at $5,280
IGISave 56.7%7ct | Oval | E | VS1 | Excellent
From $2,286
Compare at $5,280
IGISave 62.4%7ct | Oval | E | VS1 | Ideal
From $2,263
Compare at $6,020
IGISave 87.8%7ct | Oval | E | VS1 | Excellent
From $2,180
Compare at $17,850
IGISave 21.4%7ct | Oval | D | VS1 | Very Good
From $3,276
Compare at $4,167
IGISave 84.4%7ct | Oval | F | VVS2 | Ideal
From $2,541
Compare at $16,280
IGISave 88.8%7ct | Oval | F | VVS2 | Very Good
From $2,133
Compare at $19,090
IGISave 88.7%7ct | Oval | F | VS1 | Excellent
From $2,029
Compare at $17,890
IGISave 41.7%7ct | Oval | E | VS1 | Good
From $2,302
Compare at $3,948
IGISave 86.7%7ct | Oval | F | VVS2 | Very Good
From $2,171
Compare at $16,280
IGISave 71.4%7ct | Oval | F | VVS2 | Ideal
From $2,644
Compare at $9,260
IGISave 75.6%7ct | Oval | F | VS2 | Very Good
From $2,092
Compare at $8,590
IGISave 58.5%7ct | Oval | D | VVS2 | Excellent
From $6,880
Compare at $16,595
IGISave 87%7ct | Oval | E | VS1 | Excellent
From $2,316
Compare at $17,850
IGISave 18.7%7ct | Oval | F | VS2 | Very Good
From $1,700
Compare at $2,092
IGISave 53.7%7ct | Oval | E | VS1 | Very Good
From $2,444
Compare at $5,280
IGISave 55.1%7ct | Oval | E | VVS2 | Very Good
From $2,453
Compare at $5,460
IGISave 90.3%7ct | Oval | E | VVS2 | Excellent
From $2,269
Compare at $23,340
IGISave 86.6%7ct | Oval | E | VVS2 | Ideal
From $2,435
Compare at $18,180
IGISave 81%7ct | Oval | G | VS1 | Ideal
From $1,827
Compare at $9,610
IGISave 81.8%7ct | Oval | F | VS1 | Ideal
From $2,692
Compare at $14,780
IGISave 74%7.01ct | Oval | F | VS2 | Ideal
From $2,111
Compare at $8,110
IGISave 53.2%7.01ct | Oval | G | VVS2 | Very Good
From $2,130
Compare at $4,550
Entry pricing in this category starts around $1,522.
What to Know When Shopping for 7 Carat Oval Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $19,198 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 $2,406 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 430 comparable stones in this segment. Prices start around $1,522 and go up to $20,720.
Based on the latest market data, the average asking price is about $2,862 with a median around $2,406.
The observed spread is roughly $19,198 across tracked listings, which is about 92.7% 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 $2,406, 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 $19,198 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 7 carat Oval diamonds.