7.2 Carat Round Lab Grown Diamond Prices Comparison
As of March 2026, 7.2 carat round lab grown diamonds usually range from $1,551 to $76,370, with an average price of $4,923.In the last month, prices for these diamonds are down 2.2%.Compare 64 verified listings across 5 retailers tracked by CaratRadar.
7.2 Carat Round Lab Grown Diamond Market Overview
CaratRadar currently tracks 64 verified 7.2-carat round lab grown diamonds listed across 5 online retailers. Prices in this segment range from $1,551 to $76,370, with an average asking price of $4,923 and a median of $2,239.
The price spread of $74,819 (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.
64 diamonds tracked in this segment
Price range: $1,551 to $76,370
Average price: $4,923
Median price: $2,239
Available across 5 retailers
Savings potential: up to 98.0%
Price Range Overview
As of Mar 1, 2026Real market range for this carat, shape, and diamond type.
64
$1,551
$4,923
$2,239
$76,370
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%7.16ct | Round | G | VS1 | Ideal
From $2,396
Compare at $17,670
IGISave 88.9%7.16ct | Round | G | VS2 | Ideal
From $1,675
Compare at $15,040
IGISave 77.4%7.16ct | Round | G | VS2 | Ideal
From $3,398
Compare at $15,040
IGISave 86.4%7.16ct | Round | G | VS1 | Ideal
From $2,396
Compare at $17,670
IGISave 89.8%7.16ct | Round | G | VS1 | Ideal
From $1,802
Compare at $17,670
IGISave 87.7%7.16ct | Round | F | VS2 | Ideal
From $2,236
Compare at $18,150
IGISave 55.6%7.16ct | Round | F | VS1 | Ideal
From $9,455
Compare at $21,296
IGISave 72%7.17ct | Round | F | IF | Ideal
From $24,304
Compare at $86,730
IGISave 66.4%7.17ct | Round | F | VS1 | Excellent
From $2,062
Compare at $6,142
IGISave 87.3%7.17ct | Round | F | VS1 | Ideal
From $1,869
Compare at $14,730
IGISave 64.8%7.17ct | Round | E | VS1 | Ideal
From $2,171
Compare at $6,165
IGISave 86.4%7.17ct | Round | G | VS1 | Ideal
From $2,399
Compare at $17,700
IGISave 86.4%7.17ct | Round | G | VS1 | Ideal
From $2,399
Compare at $17,700
IGISave 77.4%7.17ct | Round | E | VVS2 | Ideal
From $4,792
Compare at $21,250
IGISave 48.5%7.17ct | Round | D | VVS2 | Excellent
From $5,768
Compare at $11,207
IGISave 72%7.17ct | Round | F | VS1 | Excellent
From $1,588
Compare at $5,660
IGISave 85.4%7.18ct | Round | E | VVS2 | Ideal
From $3,102
Compare at $21,280
IGISave 79.9%7.18ct | Round | G | VS2 | Ideal
From $1,623
Compare at $8,090
IGISave 77.4%7.18ct | Round | G | VS2 | Ideal
From $3,407
Compare at $15,090
IGISave 86.8%7.18ct | Round | G | VS1 | Excellent
From $1,640
Compare at $12,420
IGISave 81.4%7.18ct | Round | E | VS1 | Ideal
From $2,202
Compare at $11,830
IGISave 47.5%7.18ct | Round | H | VS1 | Ideal
From $2,569
Compare at $4,893
IGISave 89.8%7.18ct | Round | G | VS1 | Ideal
From $1,806
Compare at $17,720
IGISave 78.3%7.18ct | Round | F | VVS1 | Ideal
From $3,711
Compare at $17,100
IGISave 87.7%7.18ct | Round | F | VS2 | Ideal
From $2,242
Compare at $18,200
IGISave 67.3%7.18ct | Round | H | VS2 | Ideal
From $1,551
Compare at $4,744
IGISave 93.3%7.18ct | Round | E | VVS2 | Ideal
From $1,653
Compare at $24,740
IGISave 93.3%7.18ct | Round | E | VVS2 | Ideal
From $1,653
Compare at $24,740
GIASave 31.2%7.19ct | Round | D | FL | Ideal
From $76,370
Compare at $110,985
IGISave 67.3%7.19ct | Round | H | VS2 | Ideal
From $1,553
Compare at $4,751
IGISave 85.2%7.19ct | Round | F | SI1 | Ideal
From $1,937
Compare at $13,120
IGISave 45.7%7.19ct | Round | E | VVS2 | Ideal
From $2,171
Compare at $3,996
IGISave 88.9%7.2ct | Round | G | VS2 | Ideal
From $1,683
Compare at $15,120
IGISave 93.6%7.2ct | Round | F | VVS2 | Ideal
From $1,552
Compare at $24,270
IGISave 78.9%7.2ct | Round | E | VVS2 | Ideal
From $4,510
Compare at $21,340
IGISave 66.7%7.2ct | Round | D | VS2 | Excellent
From $3,997
Compare at $12,020
IGISave 88.9%7.2ct | Round | G | VS2 | Ideal
From $1,683
Compare at $15,120
IGISave 86.4%7.2ct | Round | G | VS1 | Ideal
From $2,409
Compare at $17,770
IGISave 81%7.2ct | Round | F | VS2 | Ideal
From $2,187
Compare at $11,510
IGISave 54.2%7.21ct | Round | D | VS2 | Ideal
From $3,336
Compare at $7,280
IGISave 80%7.21ct | Round | E | VS1 | Ideal
From $3,819
Compare at $19,130
IGISave 83.2%7.21ct | Round | E | SI1 | Excellent
From $1,813
Compare at $10,800
IGISave 67.3%7.21ct | Round | H | VS2 | Ideal
From $1,557
Compare at $4,763
IGISave 74.1%7.21ct | Round | E | IF | Ideal
From $38,900
Compare at $150,180
IGISave 87.8%7.21ct | Round | F | VS1 | Ideal
From $2,497
Compare at $20,450
IGISave 65.7%7.21ct | Round | E | VVS1 | Excellent
From $4,095
Compare at $11,923
IGISave 88.9%7.22ct | Round | G | VS2 | Ideal
From $1,687
Compare at $15,170
IGISave 86.7%7.22ct | Round | G | VVS2 | Ideal
From $1,702
Compare at $12,750
IGISave 84.2%7.22ct | Round | D | VS1 | Ideal
From $3,334
Compare at $21,100
IGISave 81.9%7.22ct | Round | D | VS1 | Ideal
From $5,752
Compare at $31,790
Entry pricing in this category starts around $1,551.
What to Know When Shopping for 7.2 Carat Round Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $74,819 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 $2,239 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 64 comparable stones in this segment. Prices start around $1,551 and go up to $76,370.
Based on the latest market data, the average asking price is about $4,923 with a median around $2,239.
The observed spread is roughly $74,819 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 $2,239, 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 $74,819 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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