7 Carat Oval Lab Grown Diamond Prices Comparison
As of October 2026, 7 carat oval lab grown diamonds in the 7.00–7.99 carat benchmark range usually range from $905 to $95,037, with an average price of $4,110.In the last month, prices for these diamonds are down 2.8%.Compare 2,292 verified listings across 13 retailers tracked by CaratRadar.
7 Carat Oval Lab Grown Diamond Market Overview
CaratRadar currently tracks 2,292 verified 7-carat oval lab grown diamonds in the 7.00–7.99 carat benchmark range, listed across 13 online retailers. Prices in this segment range from $905 to $95,037, with an average asking price of $4,110 and a median of $2,944.
The price spread of $94,132 (99.0% 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 use the same benchmark range throughout the page and 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.
2,292 diamonds tracked in the 7.00–7.99 carat benchmark
Price range: $905 to $95,037
Average price: $4,110
Median price: $2,944
Available across 13 retailers
Savings potential: up to 99.0%
Price Range Overview
As of Oct 14, 2026Real market range for this carat, shape, and diamond type.
2,292
$905
$4,110
$2,944
$95,037
Price History
Price Comparison Matrix
Live Listings
See all listingsCompare current retailer offers in the same benchmark range and open any listing for full details.
Save 79%IGI | 7.06ct | Oval | G | VVS2 | Excellent
From $1,004
Compare at $4,771
Save 70.4%IGI | 7.03ct | Oval | G | VVS2 | Excellent
From $1,012
Compare at $3,415
Save 78.9%IGI | 7.08ct | Oval | H | VS2 | Very Good
From $1,046
Compare at $4,969
Save 69.5%IGI | 7.08ct | Oval | F | SI1 | Very Good
From $1,074
Compare at $3,517
Save 67.7%IGI | 7.05ct | Oval | H | VVS2 | Ideal
From $1,094
Compare at $3,392
Save 79%IGI | 7.04ct | Oval | F | SI1 | Ideal
From $1,095
Compare at $5,220
Save 77.7%IGI | 7.23ct | Oval | G | SI1 | Ideal
From $1,096
Compare at $4,910
Save 77.4%IGI | 7.18ct | Oval | G | SI1 | Ideal
From $1,100
Compare at $4,870
Save 79%IGI | 7.12ct | Oval | F | SI1 | Ideal
From $1,105
Compare at $5,270
Save 79%IGI | 7.51ct | Oval | H | VS2 | Excellent
From $1,108
Compare at $5,270
Save 79.6%IGI | 7.04ct | Oval | F | VS1 | Excellent
From $1,108
Compare at $5,429
Save 79.1%IGI | 7.2ct | Oval | F | SI1 | Ideal
From $1,115
Compare at $5,340
Save 79.5%IGI | 7.05ct | Oval | G | VS2 | Very Good
From $1,119
Compare at $5,450
Save 75.5%IGI | 7.05ct | Oval | H | VS2 | Ideal
From $1,120
Compare at $4,566
Save 67.8%IGI | 7.1ct | Oval | G | VS2 | Very Good
From $1,121
Compare at $3,478
Save 79.3%IGI | 7.01ct | Oval | G | VS2 | Excellent
From $1,125
Compare at $5,430
Save 79.6%IGI | 7.08ct | Oval | F | VVS2 | Very Good
From $1,126
Compare at $5,521
Save 75.5%IGI | 7.15ct | Oval | H | VS2 | Ideal
From $1,135
Compare at $4,629
Save 68.7%IGI | 7.02ct | Oval | E | VS2 | Very Good
From $1,139
Compare at $3,642
Save 67.7%IGI | 7.02ct | Oval | H | VS1 | Excellent
From $1,139
Compare at $3,530
Save 68.7%IGI | 7.02ct | Oval | E | VS2 | Very Good
From $1,139
Compare at $3,642
Save 46.8%IGI | 7.01ct | Oval | H | VS1 | Good
From $1,140
Compare at $2,142
Save 79%IGI | 7.04ct | Oval | F | VS2 | Very Good
From $1,141
Compare at $5,429
Save 79%IGI | 7.08ct | Oval | F | VS1 | Good
From $1,148
Compare at $5,459
Save 66%IGI | 7.01ct | Oval | F | VS1 | Ideal
From $1,149
Compare at $3,382
Save 79.3%IGI | 7.18ct | Oval | G | VS2 | Excellent
From $1,151
Compare at $5,550
Save 67.8%IGI | 7.05ct | Oval | G | VS1 | Very Good
From $1,151
Compare at $3,570
Save 79.7%IGI | 7.01ct | Oval | F | SI1 | Ideal
From $1,159
Compare at $5,700
Save 79.4%IGI | 7.58ct | Oval | F | SI1 | Ideal
From $1,160
Compare at $5,620
Save 78.8%IGI | 7.02ct | Oval | F | VVS2 | Very Good
From $1,161
Compare at $5,471
Save 78.8%IGI | 7.02ct | Oval | F | VVS2 | Excellent
From $1,161
Compare at $5,471
Save 78.8%IGI | 7.02ct | Oval | F | VVS2 | Excellent
From $1,161
Compare at $5,471
Save 79.2%IGI | 7.02ct | Oval | H | VS1 | Excellent
From $1,163
Compare at $5,596
Save 79%IGI | 7.1ct | Oval | F | VVS2 | Ideal
From $1,164
Compare at $5,536
Save 62.3%IGI | 7.1ct | Oval | G | VS1 | Very Good
From $1,165
Compare at $3,091
Save 78.8%IGI | 7.06ct | Oval | F | VVS2 | Very Good
From $1,167
Compare at $5,502
Save 71.7%IGI | 7.09ct | Oval | F | VVS2 | Very Good
From $1,172
Compare at $4,144
Save 67.7%IGI | 7.08ct | Oval | F | VS1 | Ideal
From $1,173
Compare at $3,636
Save 73.8%IGI | 7.09ct | Oval | F | VVS2 | Very Good
From $1,175
Compare at $4,493
Save 80%IGI | 7.16ct | Oval | H | VVS2 | Excellent
From $1,176
Compare at $5,870
Save 79.2%IGI | 7.12ct | Oval | H | VS1 | Excellent
From $1,179
Compare at $5,675
Save 54.5%IGI | 7.5ct | Oval | G | VS1 | Very Good
From $1,179
Compare at $2,593
Save 79.6%IGI | 7.06ct | Oval | F | VVS2 | Excellent
From $1,183
Compare at $5,808
Save 67.8%IGI | 7.01ct | Oval | E | VS1 | Very Good
From $1,186
Compare at $3,678
Save 65.9%IGI | 7.02ct | Oval | F | VVS2 | Excellent
From $1,188
Compare at $3,487
Save 70.9%IGI | 7.93ct | Oval | F | VS1 | Excellent
From $1,190
Compare at $4,086
Save 67.4%IGI | 7.03ct | Oval | E | VS1 | Very Good
From $1,190
Compare at $3,650
Save 67.7%IGI | 7ct | Oval | E | VS1 | Very Good
From $1,197
Compare at $3,711
Save 79%IGI | 7.02ct | Oval | F | VS1 | Very Good
From $1,200
Compare at $5,714
Save 67.4%IGI | 7.04ct | Oval | E | VS1 | Very Good
From $1,204
Compare at $3,693
Entry pricing in this benchmark range starts around $905.
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 $94,132 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 $2,944 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 2,292 comparable stones in the 7.00–7.99 carat benchmark range. Prices start around $905 and go up to $95,037.
Based on the latest market data, the average asking price is about $4,110 with a median around $2,944.
The observed spread is roughly $94,132 across tracked listings, which is about 99.0% from highest to lowest offer in the 7.00–7.99 carat benchmark range.
We refresh pricing data daily so these pages stay current with market changes.
Based on completed market data, the fair market benchmark is $4,110. The median price is $2,944, 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 13 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 $94,132 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 the 7.00–7.99 carat Oval diamond benchmark.