7 Carat Oval Lab Grown Diamond Prices Comparison
As of May 2026, 7 carat oval lab grown diamonds usually range from $1,065 to $23,252, with an average price of $4,833.In the last month, prices for these diamonds are down 8.1%.Compare 776 verified listings across 8 retailers tracked by CaratRadar.
7 Carat Oval Lab Grown Diamond Market Overview
CaratRadar currently tracks 776 verified 7-carat oval lab grown diamonds listed across 8 online retailers. Prices in this segment range from $1,065 to $23,252, with an average asking price of $4,833 and a median of $3,590.
The price spread of $22,187 (95.4% 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.
776 diamonds tracked in this segment
Price range: $1,065 to $23,252
Average price: $4,833
Median price: $3,590
Available across 8 retailers
Savings potential: up to 95.4%
Price Range Overview
As of May 29, 2026Real market range for this carat, shape, and diamond type.
776
$1,065
$4,833
$3,590
$23,252
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 78.3%IGI | 7.02ct | Oval | H | VS2 | Ideal
From $1,156
Compare at $5,330
Save 79.8%IGI | 7.04ct | Oval | H | VS2 | Ideal
From $1,159
Compare at $5,750
Save 71%IGI | 7.05ct | Oval | F | VS1 | Very Good
From $1,217
Compare at $4,202
Save 71.1%IGI | 7.07ct | Oval | F | VS1 | Very Good
From $1,221
Compare at $4,224
Save 68%IGI | 7.03ct | Oval | G | VS1 | Very Good
From $1,279
Compare at $3,997
Save 69.2%IGI | 7.08ct | Oval | F | VVS2 | Very Good
From $1,280
Compare at $4,158
IGI | 7.09ct | Oval | E | VS1 | Very Good
From $1,282
Compare at $1,354
Save 68.1%IGI | 7.05ct | Oval | G | VS1 | Very Good
From $1,283
Compare at $4,019
Save 78.7%IGI | 7.02ct | Oval | H | VS1 | Excellent
From $1,291
Compare at $6,060
Save 68.2%IGI | 7ct | Oval | E | VS1 | Very Good
From $1,291
Compare at $4,056
Save 68.2%IGI | 7.02ct | Oval | E | VS1 | Very Good
From $1,295
Compare at $4,078
Save 68.5%IGI | 7.07ct | Oval | E | VS1 | Very Good
From $1,303
Compare at $4,133
Save 68.5%IGI | 7.07ct | Oval | E | VS1 | Very Good
From $1,303
Compare at $4,133
Save 77.1%IGI | 7.03ct | Oval | E | VS2 | Very Good
From $1,311
Compare at $5,737
Save 65.5%IGI | 7.03ct | Oval | H | VVS2 | Excellent
From $1,320
Compare at $3,824
Save 77.6%IGI | 7.03ct | Oval | F | VS2 | Very Good
From $1,325
Compare at $5,914
Save 77.5%IGI | 7.04ct | Oval | F | VS2 | Very Good
From $1,334
Compare at $5,921
Save 71%IGI | 7.03ct | Oval | G | VVS2 | Very Good
From $1,336
Compare at $4,609
Save 77.3%IGI | 7.02ct | Oval | F | VS2 | Excellent
From $1,337
Compare at $5,890
Save 76.7%IGI | 7.02ct | Oval | E | VS2 | Very Good
From $1,337
Compare at $5,728
Save 67.3%IGI | 7.03ct | Oval | E | VS1 | Excellent
From $1,340
Compare at $4,099
Save 68.2%IGI | 7.03ct | Oval | F | VS1 | Excellent
From $1,346
Compare at $4,232
Save 70.7%IGI | 7.02ct | Oval | G | VVS2 | Very Good
From $1,347
Compare at $4,597
Save 76.5%IGI | 7.02ct | Oval | E | VS2 | Very Good
From $1,351
Compare at $5,745
Save 76.9%IGI | 7ct | Oval | F | VS2 | Very Good
From $1,354
Compare at $5,864
Save 67.7%IGI | 7ct | Oval | F | VS1 | Very Good
From $1,360
Compare at $4,209
Save 67.7%IGI | 7.01ct | Oval | F | VS1 | Very Good
From $1,363
Compare at $4,215
Save 68.5%IGI | 7ct | Oval | E | VVS2 | Very Good
From $1,364
Compare at $4,325
Save 68.5%IGI | 7.01ct | Oval | E | VVS2 | Very Good
From $1,367
Compare at $4,337
Save 68.5%IGI | 7.02ct | Oval | E | VVS2 | Very Good
From $1,368
Compare at $4,349
Save 68.5%IGI | 7.02ct | Oval | E | VVS2 | Very Good
From $1,368
Compare at $4,349
Save 67.8%IGI | 7.05ct | Oval | F | VS1 | Excellent
From $1,369
Compare at $4,252
Save 76.3%IGI | 7.05ct | Oval | E | VS2 | Very Good
From $1,369
Compare at $5,783
Save 75%IGI | 7.06ct | Oval | F | VS1 | Ideal
From $1,372
Compare at $5,490
Save 67.9%IGI | 7.07ct | Oval | F | VS1 | Very Good
From $1,374
Compare at $4,275
Save 76.6%IGI | 7.01ct | Oval | F | VS2 | Very Good
From $1,376
Compare at $5,885
Save 68%IGI | 7.09ct | Oval | F | VS1 | Very Good
From $1,377
Compare at $4,298
Save 79.9%IGI | 7.02ct | Oval | H | VVS2 | Ideal
From $1,378
Compare at $6,850
Save 70%IGI | 7.03ct | Oval | F | VS1 | Excellent
From $1,380
Compare at $4,607
Save 68%IGI | 7.04ct | Oval | F | VVS2 | Excellent
From $1,381
Compare at $4,317
Save 68%IGI | 7.04ct | Oval | F | VVS2 | Very Good
From $1,381
Compare at $4,317
Save 68%IGI | 7.04ct | Oval | F | VVS2 | Very Good
From $1,381
Compare at $4,317
Save 68%IGI | 7.04ct | Oval | F | VVS2 | Very Good
From $1,381
Compare at $4,317
Save 78.6%IGI | 7.01ct | Oval | G | VS2 | Excellent
From $1,383
Compare at $6,470
Save 68%IGI | 7.05ct | Oval | F | VVS2 | Very Good
From $1,383
Compare at $4,323
Save 68%IGI | 7.06ct | Oval | F | VVS2 | Very Good
From $1,385
Compare at $4,329
Save 74.3%IGI | 7.07ct | Oval | G | VVS2 | Excellent
From $1,386
Compare at $5,390
Save 66.2%IGI | 7ct | Oval | F | VVS2 | Very Good
From $1,387
Compare at $4,109
Save 68%IGI | 7ct | Oval | F | VVS2 | Very Good
From $1,387
Compare at $4,334
Save 68%IGI | 7ct | Oval | F | VVS2 | Very Good
From $1,387
Compare at $4,334
Entry pricing in this category starts around $1,065.
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 $22,187 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 $3,590 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 776 comparable stones in this segment. Prices start around $1,065 and go up to $23,252.
Based on the latest market data, the average asking price is about $4,833 with a median around $3,590.
The observed spread is roughly $22,187 across tracked listings, which is about 95.4% 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 $4,833. The median price is $3,590, 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 8 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 $22,187 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.