7.1 Carat Radiant Lab Grown Diamond Prices Comparison
As of March 2026, 7.1 carat radiant lab grown diamonds usually range from $1,214 to $60,310, with an average price of $3,542.In the last month, prices for these diamonds are down 1.9%.Compare 220 verified listings across 7 retailers tracked by CaratRadar.
7.1 Carat Radiant Lab Grown Diamond Market Overview
CaratRadar currently tracks 220 verified 7.1-carat radiant lab grown diamonds listed across 7 online retailers. Prices in this segment range from $1,214 to $60,310, with an average asking price of $3,542 and a median of $2,262.
The price spread of $59,096 (98.0% 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.
220 diamonds tracked in this segment
Price range: $1,214 to $60,310
Average price: $3,542
Median price: $2,262
Available across 7 retailers
Savings potential: up to 98.0%
Price Range Overview
As of Mar 1, 2026Real market range for this carat, shape, and diamond type.
220
$1,214
$3,542
$2,262
$60,310
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 86.7%7.05ct | Radiant | F | VS1 | Ideal
From $1,927
Compare at $14,500
IGISave 30.3%7.05ct | Radiant | F | VS1 | Excellent
From $1,987
Compare at $2,851
IGISave 90.1%7.05ct | Radiant | G | VS2 | Ideal
From $1,352
Compare at $13,640
IGISave 88.1%7.05ct | Radiant | F | VVS2 | Ideal
From $1,872
Compare at $15,710
IGISave 48.1%7.05ct | Radiant | F | VS2 | Very Good
From $1,457
Compare at $2,807
IGISave 58.3%7.05ct | Radiant | G | VS1 | Ideal
From $5,584
Compare at $13,381
IGISave 83.4%7.05ct | Radiant | G | VS1 | Ideal
From $1,579
Compare at $9,530
IGISave 81.8%7.05ct | Radiant | H | VS1 | Ideal
From $1,740
Compare at $9,570
IGISave 33.5%7.05ct | Radiant | F | SI1 | Very Good
From $1,441
Compare at $2,166
IGISave 72.4%7.05ct | Radiant | F | VS2 | Ideal
From $3,276
Compare at $11,870
IGISave 16.8%7.05ct | Radiant | G | VS1 | Ideal
From $1,670
Compare at $2,007
IGISave 84.8%7.05ct | Radiant | E | VS2 | Ideal
From $2,514
Compare at $16,540
IGISave 83.1%7.05ct | Radiant | F | VS1 | Very Good
From $2,469
Compare at $14,610
7.05ct | Radiant | E | VVS2 | Very Good
From $2,881
Compare at $17,530
IGISave 45.8%7.05ct | Radiant | E | VVS2 | Very Good
From $2,658
Compare at $4,906
IGISave 86.7%7.05ct | Radiant | E | VS1 | Very Good
From $2,699
Compare at $20,330
GIASave 71.1%7.05ct | Radiant | E | VS1 | Excellent
From $5,069
Compare at $17,570
IGISave 38.2%7.05ct | Radiant | H | VS1 | Ideal
From $3,277
Compare at $5,305
IGISave 79%7.05ct | Radiant | H | VS2 | Ideal
From $11,070
Compare at $52,840
IGISave 82.6%7.05ct | Radiant | G | VS1 | Ideal
From $1,579
Compare at $9,070
IGISave 75.9%7.05ct | Radiant | G | VVS2 | Ideal
From $2,141
Compare at $8,878
IGISave 87.2%7.05ct | Radiant | G | VVS2 | Ideal
From $2,002
Compare at $15,590
IGISave 81.5%7.05ct | Radiant | H | VS1 | Ideal
From $1,339
Compare at $7,250
IGISave 84.7%7.05ct | Radiant | G | VS1 | Ideal
From $1,314
Compare at $8,610
IGISave 85.9%7.05ct | Radiant | I | VVS2 | Ideal
From $1,277
Compare at $9,040
IGISave 73.6%7.05ct | Radiant | D | VS1 | Ideal
From $5,606
Compare at $21,210
IGISave 64.3%7.05ct | Radiant | H | VVS2 | Ideal
From $1,214
Compare at $3,399
IGISave 73.8%7.05ct | Radiant | G | VVS2 | Excellent
From $2,318
Compare at $8,840
IGISave 64.2%7.05ct | Radiant | F | VS1 | Very Good
From $2,047
Compare at $5,711
IGISave 45.9%7.05ct | Radiant | E | VS1 | Very Good
From $2,699
Compare at $4,991
IGISave 55.1%7.05ct | Radiant | F | VVS2 | Excellent
From $1,989
Compare at $4,425
IGISave 86.7%7.06ct | Radiant | E | VS1 | Very Good
From $2,703
Compare at $20,360
IGISave 60.1%7.06ct | Radiant | F | VS1 | Excellent
From $5,811
Compare at $14,570
IGISave 38.2%7.06ct | Radiant | H | VS1 | Ideal
From $3,282
Compare at $5,312
IGISave 82.3%7.06ct | Radiant | E | VS2 | Ideal
From $2,028
Compare at $11,430
IGISave 73.8%7.06ct | Radiant | F | VVS2 | Excellent
From $2,667
Compare at $10,170
IGISave 29.3%7.06ct | Radiant | G | VS1 | Very Good
From $1,316
Compare at $1,860
IGISave 83.4%7.06ct | Radiant | G | VVS2 | Excellent
From $1,675
Compare at $10,110
IGISave 89.8%7.06ct | Radiant | F | VVS2 | Very Good
From $1,619
Compare at $15,840
IGISave 86.1%7.06ct | Radiant | F | VVS2 | Excellent
From $2,189
Compare at $15,790
GIASave 54.9%7.06ct | Radiant | G | VS1 | Excellent
From $3,643
Compare at $8,077
IGISave 90.1%7.06ct | Radiant | G | VS2 | Ideal
From $1,353
Compare at $13,670
IGISave 71.9%7.06ct | Radiant | E | VVS1 | Excellent
From $5,822
Compare at $20,732
IGISave 83.4%7.06ct | Radiant | E | VVS2 | Ideal
From $2,904
Compare at $17,500
IGISave 73.8%7.06ct | Radiant | E | VS2 | Very Good
From $2,417
Compare at $9,210
IGISave 61.4%7.06ct | Radiant | E | VS1 | Ideal
From $4,560
Compare at $11,812
IGISave 82.2%7.06ct | Radiant | F | VVS1 | Ideal
From $4,671
Compare at $26,270
IGISave 83.8%7.06ct | Radiant | E | VS1 | Ideal
From $2,846
Compare at $17,550
IGISave 47.9%7.06ct | Radiant | F | VS2 | Excellent
From $4,024
Compare at $7,720
IGISave 86.7%7.06ct | Radiant | G | VS2 | Ideal
From $1,824
Compare at $13,670
Entry pricing in this category starts around $1,214.
What to Know When Shopping for 7.1 Carat Radiant Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $59,096 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 $2,262 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.
- Radiant cuts combine the elegance of emerald shapes with the brilliance of round cuts, offering good value per carat.
Frequently Asked Questions
We currently track 220 comparable stones in this segment. Prices start around $1,214 and go up to $60,310.
Based on the latest market data, the average asking price is about $3,542 with a median around $2,262.
The observed spread is roughly $59,096 across tracked listings, which is about 98.0% 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 $2,262, 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 7 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 $59,096 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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