7 Carat Oval Lab Grown Diamond Prices Comparison
As of April 2026, 7 carat oval lab grown diamonds usually range from $1,230 to $25,078, with an average price of $5,455.In the last month, prices for these diamonds are down 2.3%.Compare 1,161 verified listings across 10 retailers tracked by CaratRadar.
7 Carat Oval Lab Grown Diamond Market Overview
CaratRadar currently tracks 1,161 verified 7-carat oval lab grown diamonds listed across 10 online retailers. Prices in this segment range from $1,230 to $25,078, with an average asking price of $5,455 and a median of $4,092.
The price spread of $23,848 (95.1% 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.
1,161 diamonds tracked in this segment
Price range: $1,230 to $25,078
Average price: $5,455
Median price: $4,092
Available across 10 retailers
Savings potential: up to 95.1%
Price Range Overview
As of Apr 14, 2026Real market range for this carat, shape, and diamond type.
1,161
$1,230
$5,455
$4,092
$25,078
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 77.6%IGI | 7ct | Oval | F | VS2 | Ideal
From $2,870
Compare at $12,840
Save 82.4%IGI | 7ct | Oval | F | VS1 | Excellent
From $2,602
Compare at $14,780
Save 69.7%IGI | 7ct | Oval | D | VVS2 | Ideal
From $6,049
Compare at $19,980
Save 74.6%IGI | 7ct | Oval | F | VS1 | Excellent
From $2,877
Compare at $11,330
Save 45.7%IGI | 7ct | Oval | FANCY | VS2 | Excellent
From $5,431
Compare at $10,007
Save 76.7%IGI | 7ct | Oval | E | VVS2 | Very Good
From $7,341
Compare at $31,570
Save 83.1%IGI | 7ct | Oval | F | VS1 | Ideal
From $2,510
Compare at $14,880
IGI | 7ct | Oval | D | VS1 | Very Good
From $3,678
Compare at $4,052
Save 41.2%IGI | 7ct | Oval | E | VVS2 | Ideal
From $2,625
Compare at $4,467
Save 64.8%IGI | 7ct | Oval | F | VS1 | Very Good
From $2,269
Compare at $6,449
Save 71.4%IGI | 7ct | Oval | E | VVS2 | Ideal
From $2,725
Compare at $9,540
Save 42.2%IGI | 7ct | Oval | E | VS1 | Very Good
From $2,206
Compare at $3,815
Save 64.8%IGI | 7ct | Oval | E | VS1 | Excellent
From $2,332
Compare at $6,628
Save 64.8%IGI | 7ct | Oval | E | VS1 | Very Good
From $2,332
Compare at $6,628
Save 64.8%IGI | 7ct | Oval | E | VVS2 | Very Good
From $2,554
Compare at $7,264
Save 85.8%IGI | 7ct | Oval | G | VVS2 | Ideal
From $2,092
Compare at $14,720
Save 74.6%IGI | 7ct | Oval | F | VS1 | Excellent
From $2,877
Compare at $11,330
Save 64.8%IGI | 7ct | Oval | E | VVS2 | Excellent
From $2,580
Compare at $7,338
Save 44.5%IGI | 7ct | Oval | F | VVS2 | Very Good
From $2,053
Compare at $3,698
Save 64.8%IGI | 7ct | Oval | F | VS1 | Very Good
From $2,340
Compare at $6,650
Save 73.8%IGI | 7ct | Oval | F | VVS2 | Excellent
From $2,625
Compare at $10,010
Save 37.5%IGI | 7ct | Oval | E | VS1 | Very Good
From $1,600
Compare at $2,558
Save 63.7%IGI | 7ct | Oval | E | VS1 | Very Good
From $1,600
Compare at $4,413
Save 80%IGI | 7ct | Oval | E | VVS2 | Ideal
From $2,359
Compare at $11,820
Save 32.4%IGI | 7ct | Oval | F | VVS2 | Very Good
From $2,230
Compare at $3,300
Save 37.6%IGI | 7ct | Oval | E | VVS2 | Excellent
From $2,425
Compare at $3,887
Save 84%IGI | 7ct | Oval | F | VS1 | Very Good
From $2,052
Compare at $12,830
Save 64.8%IGI | 7ct | Oval | F | VVS2 | Very Good
From $2,383
Compare at $6,776
Save 37.6%IGI | 7ct | Oval | E | VVS2 | Very Good
From $2,425
Compare at $3,887
Save 31%IGI | 7ct | Oval | D | VVS2 | Excellent
From $4,819
Compare at $6,986
Save 82.8%IGI | 7ct | Oval | E | VS1 | Ideal
From $2,644
Compare at $15,400
Save 78.4%IGI | 7ct | Oval | F | VS1 | Very Good
From $2,072
Compare at $9,610
Save 77.3%IGI | 7ct | Oval | E | VS2 | Very Good
From $2,175
Compare at $9,560
Save 47.4%IGI | 7ct | Oval | F | VVS2 | Excellent
From $2,383
Compare at $4,533
Save 64.8%IGI | 7ct | Oval | F | VVS2 | Very Good
From $2,383
Compare at $6,776
Save 64.8%IGI | 7ct | Oval | E | VVS2 | Very Good
From $2,606
Compare at $7,412
Save 36.7%IGI | 7ct | Oval | F | VVS2 | Very Good
From $2,150
Compare at $3,397
Save 78.6%IGI | 7ct | Oval | E | VVS2 | Excellent
From $2,359
Compare at $11,020
Save 65.2%IGI | 7ct | Oval | F | VVS2 | Good
From $4,532
Compare at $13,020
Save 51%IGI | 7ct | Oval | E | VS1 | Very Good
From $2,244
Compare at $4,583
Save 86%IGI | 7ct | Oval | F | VVS2 | Ideal
From $2,072
Compare at $14,850
Save 36.7%IGI | 7ct | Oval | F | VVS2 | Very Good
From $2,150
Compare at $3,397
Save 36.7%IGI | 7ct | Oval | F | VVS2 | Very Good
From $2,150
Compare at $3,397
Save 36.7%IGI | 7ct | Oval | F | VS1 | Very Good
From $2,130
Compare at $3,367
Save 37.6%IGI | 7ct | Oval | E | VVS2 | Very Good
From $2,425
Compare at $3,887
Save 36.7%IGI | 7ct | Oval | F | VVS2 | Very Good
From $2,150
Compare at $3,397
Save 86%IGI | 7ct | Oval | E | VS1 | Very Good
From $2,516
Compare at $17,950
Save 77.4%IGI | 7ct | Oval | F | VVS2 | Very Good
From $2,072
Compare at $9,160
Save 64.8%IGI | 7ct | Oval | F | VVS2 | Very Good
From $2,383
Compare at $6,776
Save 37.6%IGI | 7ct | Oval | E | VVS2 | Very Good
From $2,425
Compare at $3,887
Entry pricing in this category starts around $1,230.
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 $23,848 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 $4,092 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 1,161 comparable stones in this segment. Prices start around $1,230 and go up to $25,078.
Based on the latest market data, the average asking price is about $5,455 with a median around $4,092.
The observed spread is roughly $23,848 across tracked listings, which is about 95.1% 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 $4,092, 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 10 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 $23,848 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.