7.1 Carat Round Lab Grown Diamond Prices Comparison
As of February 2026, 7.1 carat round lab grown diamonds usually range from $1,610 to $71,352, with an average price of $3,179.In the last month, prices for these diamonds are down 3.5%.Compare 442 verified listings across 9 retailers tracked by CaratRadar.
7.1 Carat Round Lab Grown Diamond Market Overview
CaratRadar currently tracks 442 verified 7.1-carat round lab grown diamonds listed across 9 online retailers. Prices in this segment range from $1,610 to $71,352, with an average asking price of $3,179 and a median of $2,327.
The price spread of $69,742 (97.7% 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.
442 diamonds tracked in this segment
Price range: $1,610 to $71,352
Average price: $3,179
Median price: $2,327
Available across 9 retailers
Savings potential: up to 97.7%
Price Range Overview
As of Feb 28, 2026Real market range for this carat, shape, and diamond type.
442
$1,610
$3,179
$2,327
$71,352
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 86.4%7.05ct | Round | G | VS1 | Ideal
From $2,359
Compare at $17,410
IGISave 88.5%7.05ct | Round | G | VS1 | Ideal
From $1,995
Compare at $17,410
IGISave 77.4%7.05ct | Round | G | VS2 | Ideal
From $3,346
Compare at $14,820
IGISave 83.9%7.05ct | Round | E | VS2 | Ideal
From $3,151
Compare at $19,540
IGISave 84.2%7.05ct | Round | E | VS2 | Ideal
From $3,151
Compare at $19,910
IGISave 84.8%7.05ct | Round | D | SI1 | Ideal
From $1,954
Compare at $12,840
IGISave 84.5%7.05ct | Round | F | VS1 | Ideal
From $2,602
Compare at $16,740
IGISave 86.1%7.05ct | Round | F | VS2 | Ideal
From $2,481
Compare at $17,870
IGISave 66.4%7.05ct | Round | F | VVS2 | Ideal
From $6,549
Compare at $19,480
IGISave 49%7.05ct | Round | E | VS1 | Ideal
From $2,961
Compare at $5,805
IGISave 82.1%7.05ct | Round | F | VS2 | Ideal
From $2,123
Compare at $11,840
IGISave 48.9%7.05ct | Round | F | VVS1 | Ideal
From $2,731
Compare at $5,345
IGISave 86.5%7.05ct | Round | E | VVS1 | Excellent
From $3,433
Compare at $25,460
IGISave 89.7%7.05ct | Round | E | VVS2 | Excellent
From $2,151
Compare at $20,900
IGISave 92.2%7.05ct | Round | E | VVS2 | Ideal
From $1,895
Compare at $24,320
IGISave 55.8%7.05ct | Round | E | VVS2 | Ideal
From $2,151
Compare at $4,869
IGISave 85.1%7.05ct | Round | E | VS2 | Ideal
From $3,151
Compare at $21,130
IGISave 52.4%7.05ct | Round | E | VS2 | Ideal
From $2,687
Compare at $5,650
IGISave 86.4%7.05ct | Round | E | VS1 | Ideal
From $2,961
Compare at $21,750
IGISave 49%7.05ct | Round | E | VS1 | Ideal
From $2,961
Compare at $5,805
IGISave 86.4%7.05ct | Round | E | VS1 | Ideal
From $2,961
Compare at $21,750
IGISave 49%7.05ct | Round | E | VS1 | Ideal
From $2,961
Compare at $5,805
IGISave 15.2%7.05ct | Round | E | VVS2 | Excellent
From $1,938
Compare at $2,284
IGISave 61.8%7.05ct | Round | F | VS2 | Excellent
From $2,009
Compare at $5,255
IGISave 90.6%7.05ct | Round | F | VVS2 | Excellent
From $1,766
Compare at $18,840
IGISave 75%7.05ct | Round | D | VVS2 | Ideal
From $7,142
Compare at $28,540
IGISave 20.4%7.05ct | Round | E | VVS2 | Ideal
From $1,886
Compare at $2,371
IGISave 88%7.05ct | Round | E | VS1 | Ideal
From $2,194
Compare at $18,220
IGISave 69.1%7.05ct | Round | E | VVS2 | Ideal
From $1,925
Compare at $6,234
IGISave 89.1%7.05ct | Round | E | VVS2 | Excellent
From $2,277
Compare at $20,900
IGISave 85.9%7.05ct | Round | E | VVS1 | Excellent
From $3,975
Compare at $28,250
IGISave 13.8%7.05ct | Round | E | VVS2 | Excellent
From $1,954
Compare at $2,266
IGI7.05ct | Round | E | VVS2 | Ideal
From $2,455
Compare at $2,568
IGISave 87.7%7.05ct | Round | F | VVS2 | Ideal
From $2,322
Compare at $18,840
IGISave 35.1%7.05ct | Round | E | VS1 | Ideal
From $2,370
Compare at $3,653
IGISave 54.9%7.05ct | Round | G | VVS2 | Ideal
From $2,006
Compare at $4,449
IGISave 82.8%7.05ct | Round | E | VVS2 | Ideal
From $2,153
Compare at $12,540
IGISave 77.5%7.05ct | Round | D | VS1 | Ideal
From $5,526
Compare at $24,530
IGISave 50.4%7.05ct | Round | F | VVS2 | Ideal
From $2,191
Compare at $4,415
IGISave 86.1%7.05ct | Round | F | VS1 | Ideal
From $2,322
Compare at $16,700
IGISave 62%7.05ct | Round | F | VVS2 | Ideal
From $1,740
Compare at $4,575
7.05ct | Round | F | VS1 | Very Good
From $2,065
Compare at $16,700
IGISave 84.6%7.05ct | Round | E | VS2 | Ideal
From $2,084
Compare at $13,570
IGISave 54.4%7.05ct | Round | F | VVS2 | Ideal
From $2,086
Compare at $4,575
IGISave 54.4%7.05ct | Round | F | VVS2 | Ideal
From $2,086
Compare at $4,575
IGISave 88.3%7.05ct | Round | E | VVS2 | Ideal
From $2,453
Compare at $20,950
IGISave 62.1%7.05ct | Round | E | VVS2 | Excellent
From $2,196
Compare at $5,792
IGISave 63.4%7.05ct | Round | F | VVS2 | Excellent
From $1,735
Compare at $4,734
IGISave 23.6%7.05ct | Round | F | VVS2 | Ideal
From $1,752
Compare at $2,293
IGISave 83.6%7.05ct | Round | F | VVS2 | Ideal
From $2,086
Compare at $12,710
Entry pricing in this category starts around $1,610.
What to Know When Shopping for 7.1 Carat Round Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $69,742 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 $2,327 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 442 comparable stones in this segment. Prices start around $1,610 and go up to $71,352.
Based on the latest market data, the average asking price is about $3,179 with a median around $2,327.
The observed spread is roughly $69,742 across tracked listings, which is about 97.7% 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 $2,327, 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 9 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 $69,742 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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