7 Carat Round Lab Grown Diamond Prices Comparison
As of February 2026, 7 carat round lab grown diamonds usually range from $1,532 to $46,300, with an average price of $2,882.In the last month, prices for these diamonds are down 5.3%.Compare 647 verified listings across 10 retailers tracked by CaratRadar.
7 Carat Round Lab Grown Diamond Market Overview
CaratRadar currently tracks 647 verified 7-carat round lab grown diamonds listed across 10 online retailers. Prices in this segment range from $1,532 to $46,300, with an average asking price of $2,882 and a median of $2,200.
The price spread of $44,768 (96.7% 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.
647 diamonds tracked in this segment
Price range: $1,532 to $46,300
Average price: $2,882
Median price: $2,200
Available across 10 retailers
Savings potential: up to 96.7%
Price Range Overview
As of Feb 28, 2026Real market range for this carat, shape, and diamond type.
647
$1,532
$2,882
$2,200
$46,300
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 73%6.96ct | Round | F | VS1 | Ideal
From $3,865
Compare at $14,320
IGISave 87.6%6.97ct | Round | E | VS1 | Excellent
From $2,240
Compare at $18,010
IGISave 91.1%6.97ct | Round | E | VS1 | Ideal
From $1,881
Compare at $21,140
IGISave 89.7%6.98ct | Round | F | VS1 | Ideal
From $1,700
Compare at $16,530
IGISave 63.2%6.98ct | Round | E | VVS2 | Ideal
From $1,668
Compare at $4,530
IGISave 87.8%6.98ct | Round | E | VS1 | Ideal
From $2,206
Compare at $18,080
IGISave 85.6%6.99ct | Round | D | VS1 | Excellent
From $3,057
Compare at $21,250
IGISave 66.4%6.99ct | Round | F | VS2 | Excellent
From $1,810
Compare at $5,382
IGISave 89.3%6.99ct | Round | F | VS1 | Excellent
From $1,770
Compare at $16,550
IGISave 88.3%7ct | Round | E | VVS2 | Ideal
From $2,436
Compare at $20,800
IGISave 75.4%7ct | Round | G | VS2 | Ideal
From $1,823
Compare at $7,400
IGISave 68.8%7ct | Round | F | SI1 | Ideal
From $1,951
Compare at $6,250
IGISave 61.6%7ct | Round | G | VS2 | Excellent
From $1,946
Compare at $5,075
IGISave 81.4%7ct | Round | E | VS1 | Ideal
From $2,225
Compare at $11,960
IGISave 86.2%7ct | Round | E | VS2 | Ideal
From $2,669
Compare at $19,400
IGISave 72%7ct | Round | E | VVS2 | Excellent
From $3,094
Compare at $11,040
IGISave 78.9%7ct | Round | E | VS2 | Ideal
From $2,183
Compare at $10,340
IGISave 86.2%7ct | Round | E | VS2 | Ideal
From $2,669
Compare at $19,400
IGISave 86.4%7ct | Round | E | VS1 | Ideal
From $2,942
Compare at $21,600
IGISave 86.2%7ct | Round | F | VS1 | Ideal
From $2,737
Compare at $19,860
IGISave 86.4%7ct | Round | E | VS1 | Ideal
From $2,942
Compare at $21,600
IGISave 86.4%7ct | Round | E | VS1 | Ideal
From $2,942
Compare at $21,600
IGISave 89.5%7ct | Round | F | VVS2 | Ideal
From $1,954
Compare at $18,670
IGISave 87.7%7ct | Round | F | VVS2 | Ideal
From $2,305
Compare at $18,670
IGISave 34.6%7ct | Round | F | VS1 | Excellent
From $2,047
Compare at $3,131
IGISave 85.2%7ct | Round | F | VS1 | Excellent
From $1,841
Compare at $12,470
IGISave 20.6%7ct | Round | E | VS1 | Very Good
From $1,912
Compare at $2,406
IGISave 86.5%7ct | Round | E | VVS2 | Excellent
From $2,436
Compare at $18,090
IGISave 62.5%7ct | Round | E | VVS2 | Ideal
From $2,477
Compare at $6,596
IGISave 86.1%7ct | Round | F | VS2 | Ideal
From $2,465
Compare at $17,750
IGISave 77.8%7ct | Round | F | SI2 | Ideal
From $1,944
Compare at $8,740
IGISave 49%7ct | Round | E | VS1 | Ideal
From $2,942
Compare at $5,764
IGISave 84.4%7ct | Round | F | VVS2 | Ideal
From $2,906
Compare at $18,670
IGISave 91.2%7ct | Round | E | VVS2 | Very Good
From $1,841
Compare at $20,850
IGISave 85.3%7ct | Round | E | VS1 | Ideal
From $1,912
Compare at $12,970
IGISave 87%7ct | Round | F | VVS2 | Ideal
From $2,305
Compare at $17,690
IGISave 68.8%7ct | Round | F | VVS2 | Ideal
From $3,030
Compare at $9,710
IGISave 57.4%7ct | Round | F | VS1 | Excellent
From $2,273
Compare at $5,335
IGISave 82.4%7ct | Round | F | VS1 | Excellent
From $2,305
Compare at $13,090
IGISave 80.5%7ct | Round | F | VS1 | Excellent
From $2,305
Compare at $11,820
IGISave 83.4%7ct | Round | E | VS1 | Excellent
From $1,799
Compare at $10,850
IGISave 42.2%7ct | Round | E | VVS2 | Excellent
From $2,785
Compare at $4,822
IGISave 87%7ct | Round | E | VS1 | Very Good
From $2,361
Compare at $18,190
IGISave 56.8%7ct | Round | E | VS1 | Excellent
From $2,436
Compare at $5,640
IGISave 56.8%7ct | Round | E | VS1 | Excellent
From $2,436
Compare at $5,640
IGISave 54.9%7ct | Round | F | VS1 | Ideal
From $2,030
Compare at $4,501
7ct | Round | E | VS1 | Excellent
From $4,292
Compare at $5,640
IGISave 54.5%7ct | Round | E | VVS2 | Ideal
From $2,202
Compare at $4,835
IGISave 87.4%7ct | Round | F | VVS2 | Excellent
From $2,343
Compare at $18,620
IGISave 86.1%7ct | Round | F | VS1 | Very Good
From $2,305
Compare at $16,540
Entry pricing in this category starts around $1,532.
What to Know When Shopping for 7 Carat Round Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $44,768 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 $2,200 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.
- Round brilliants command a premium due to higher rough waste during cutting. If budget matters, consider oval or cushion shapes for similar visual size.
Frequently Asked Questions
We currently track 647 comparable stones in this segment. Prices start around $1,532 and go up to $46,300.
Based on the latest market data, the average asking price is about $2,882 with a median around $2,200.
The observed spread is roughly $44,768 across tracked listings, which is about 96.7% 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 $2,200, 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 $44,768 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 Round diamonds.