7.4 Carat Oval Lab Grown Diamond Prices Comparison
As of February 2026, 7.4 carat oval lab grown diamonds usually range from $1,609 to $16,140, with an average price of $3,523.In the last month, prices for these diamonds are down 3.6%.Compare 42 verified listings across 5 retailers tracked by CaratRadar.
7.4 Carat Oval Lab Grown Diamond Market Overview
CaratRadar currently tracks 42 verified 7.4-carat oval lab grown diamonds listed across 5 online retailers. Prices in this segment range from $1,609 to $16,140, with an average asking price of $3,523 and a median of $2,432.
The price spread of $14,531 (90.0% 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 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.
42 diamonds tracked in this segment
Price range: $1,609 to $16,140
Average price: $3,523
Median price: $2,432
Available across 5 retailers
Savings potential: up to 90.0%
Price Range Overview
As of Feb 28, 2026Real market range for this carat, shape, and diamond type.
42
$1,609
$3,523
$2,433
$16,140
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 74.8%7.35ct | Oval | G | VVS1 | Excellent
From $5,570
Compare at $22,070
IGISave 86.3%7.35ct | Oval | G | VS1 | Ideal
From $2,195
Compare at $15,990
IGISave 64.6%7.35ct | Oval | FANCY | VS1 | Very Good
From $1,609
Compare at $4,543
IGISave 79%7.35ct | Oval | E | VS2 | Ideal
From $2,942
Compare at $14,040
IGISave 87.2%7.36ct | Oval | G | VVS2 | Ideal
From $2,319
Compare at $18,110
IGISave 81.4%7.37ct | Oval | F | VS2 | Ideal
From $3,021
Compare at $16,280
IGISave 82.3%7.37ct | Oval | E | VS2 | Ideal
From $3,279
Compare at $18,530
IGISave 76.9%7.37ct | Oval | H | VS1 | Excellent
From $1,868
Compare at $8,070
IGISave 86.8%7.38ct | Oval | G | VVS2 | Ideal
From $2,038
Compare at $15,430
IGISave 81.1%7.38ct | Oval | G | VS2 | Ideal
From $1,859
Compare at $9,820
IGISave 19.9%7.38ct | Oval | H | VS1 | Ideal
From $2,441
Compare at $3,046
IGISave 81.6%7.39ct | Oval | E | VVS2 | Very Good
From $2,824
Compare at $15,380
IGISave 61.8%7.39ct | Oval | F | SI1 | Ideal
From $3,344
Compare at $8,750
IGISave 78.5%7.39ct | Oval | F | VS2 | Very Good
From $1,948
Compare at $9,060
IGISave 90.8%7.39ct | Oval | E | VS1 | Excellent
From $2,025
Compare at $21,940
IGISave 81.3%7.39ct | Oval | G | VS1 | Very Good
From $2,593
Compare at $13,850
IGISave 72.6%7.39ct | Oval | E | VVS2 | Very Good
From $4,211
Compare at $15,380
IGISave 85.6%7.39ct | Oval | G | VS1 | Excellent
From $1,947
Compare at $13,530
IGISave 75.5%7.4ct | Oval | H | VS1 | Good
From $1,874
Compare at $7,660
IGISave 50.4%7.4ct | Oval | F | VVS2 | Very Good
From $2,296
Compare at $4,628
IGISave 85.6%7.4ct | Oval | G | VS1 | Excellent
From $1,949
Compare at $13,550
IGISave 83.1%7.4ct | Oval | F | VS1 | Ideal
From $3,199
Compare at $18,880
IGISave 80.8%7.4ct | Oval | H | VS1 | Ideal
From $1,954
Compare at $10,200
IGISave 86.7%7.4ct | Oval | E | VVS2 | Excellent
From $2,559
Compare at $19,220
GIA7.4ct | Oval | E | VS2 | Ideal
From $16,050
Compare at $16,354
IGISave 90.8%7.41ct | Oval | E | VS1 | Excellent
From $2,030
Compare at $22,000
IGISave 17.5%7.41ct | Oval | F | VVS2 | Ideal
From $2,033
Compare at $2,465
IGISave 88.1%7.41ct | Oval | E | VVS2 | Excellent
From $2,303
Compare at $19,390
IGISave 13.6%7.41ct | Oval | E | VS1 | Very Good
From $13,208
Compare at $15,288
IGISave 83.3%7.41ct | Oval | G | VS2 | Ideal
From $1,776
Compare at $10,610
IGISave 84.7%7.42ct | Oval | G | VS2 | Ideal
From $2,216
Compare at $14,490
IGISave 86.8%7.42ct | Oval | E | VVS2 | Excellent
From $2,535
Compare at $19,270
IGISave 85.6%7.42ct | Oval | G | VS1 | Good
From $1,954
Compare at $13,590
IGISave 75.6%7.42ct | Oval | F | VVS2 | Ideal
From $2,424
Compare at $9,915
IGISave 19.8%7.42ct | Oval | H | VS1 | Ideal
From $2,455
Compare at $3,062
IGISave 85.3%7.43ct | Oval | E | VS2 | Ideal
From $2,748
Compare at $18,680
GCALSave 71.8%7.43ct | Oval | G | VS2 | Excellent
From $3,762
Compare at $13,350
IGISave 81.5%7.44ct | Oval | F | VS2 | Ideal
From $2,813
Compare at $15,230
IGISave 71.4%7.44ct | Oval | E | VVS2 | Very Good
From $2,761
Compare at $9,670
GIA7.44ct | Oval | E | VS2 | Ideal
From $16,140
Compare at $16,442
IGISave 11.9%7.44ct | Oval | F | VVS2 | Very Good
From $2,308
Compare at $2,620
GIASave 59.6%7.44ct | Oval | G | VVS2 | Excellent
From $6,587
Compare at $16,290
Entry pricing in this category starts around $1,609.
What to Know When Shopping for 7.4 Carat Oval Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $14,531 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 $2,432 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 42 comparable stones in this segment. Prices start around $1,609 and go up to $16,140.
Based on the latest market data, the average asking price is about $3,523 with a median around $2,432.
The observed spread is roughly $14,531 across tracked listings, which is about 90.0% 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 $2,432, 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 5 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 $14,531 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 7.4 carat Oval diamonds.