7.2 Carat Round Lab Grown Diamond Prices Comparison
As of April 2026, 7.2 carat round lab grown diamonds usually range from $680 to $88,691, with an average price of $7,429.In the last month, prices for these diamonds are down 1.4%.Compare 42 verified listings across 6 retailers tracked by CaratRadar.
7.2 Carat Round Lab Grown Diamond Market Overview
CaratRadar currently tracks 42 verified 7.2-carat round lab grown diamonds listed across 6 online retailers. Prices in this segment range from $680 to $88,691, with an average asking price of $7,429 and a median of $4,890.
The price spread of $88,011 (99.2% 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: $680 to $88,691
Average price: $7,429
Median price: $4,890
Available across 6 retailers
Savings potential: up to 99.2%
Price Range Overview
As of Apr 15, 2026Real market range for this carat, shape, and diamond type.
42
$680
$7,429
$4,890
$88,691
Price History
Price Comparison Matrix
Live Listings
See all listingsCompare current retailer offers for this exact segment and open any listing for full details.
Save 40.3%IGI | 7.21ct | Round | H | VS2 | Ideal
From $2,503
Compare at $4,192
Save 72%IGI | 7.21ct | Round | E | IF | Ideal
From $35,483
Compare at $126,620
Save 80.6%IGI | 7.21ct | Round | F | VS1 | Ideal
From $3,311
Compare at $17,030
Save 50%IGI | 7.21ct | Round | E | VVS1 | Excellent
From $4,533
Compare at $9,062
Save 81.3%IGI | 7.21ct | Round | E | VS1 | Ideal
From $3,585
Compare at $19,130
Save 72.1%IGI | 7.21ct | Round | E | SI1 | Excellent
From $2,606
Compare at $9,340
Save 66.9%IGI | 7.21ct | Round | D | VS2 | Ideal
From $3,336
Compare at $10,078
Save 36.4%GIA | 7.22ct | Round | E | VVS2 | Excellent
From $8,350
Compare at $13,127
Save 82.7%IGI | 7.22ct | Round | G | VS2 | Ideal
From $2,224
Compare at $12,830
Save 40.3%IGI | 7.22ct | Round | H | VS2 | Ideal
From $2,507
Compare at $4,198
Save 82.7%IGI | 7.22ct | Round | G | VS2 | Ideal
From $2,224
Compare at $12,830
Save 82.7%IGI | 7.22ct | Round | G | VS2 | Ideal
From $2,224
Compare at $12,830
Save 81.9%IGI | 7.22ct | Round | G | VVS2 | Ideal
From $2,246
Compare at $12,420
Save 86.1%IGI | 7.22ct | Round | F | VS1 | Excellent
From $2,718
Compare at $19,612
Save 76.7%IGI | 7.22ct | Round | D | VS1 | Ideal
From $4,406
Compare at $18,940
Save 80.6%IGI | 7.22ct | Round | D | VS1 | Ideal
From $4,784
Compare at $24,650
Save 84%IGI | 7.23ct | Round | G | VS1 | Ideal
From $2,419
Compare at $15,120
Save 84%IGI | 7.23ct | Round | G | VS1 | Ideal
From $2,419
Compare at $15,120
Save 80.7%IGI | 7.23ct | Round | E | VS2 | Ideal
From $3,231
Compare at $16,760
Save 35.2%IGI | 7.23ct | Round | E | VVS2 | Excellent
From $2,605
Compare at $4,018
Save 56.2%IGI | 7.23ct | Round | D | VVS1 | Excellent
From $13,788
Compare at $31,490
Save 43.7%IGI | 7.24ct | Round | H | VS1 | Ideal
From $2,590
Compare at $4,600
Save 84.3%IGI | 7.24ct | Round | E | VVS2 | Ideal
From $3,370
Compare at $21,510
Save 84%IGI | 7.25ct | Round | G | VS1 | Ideal
From $2,426
Compare at $15,160
Save 79.9%IGI | 7.25ct | Round | E | VS1 | Ideal
From $3,771
Compare at $18,730
Save 46%IGI | 7.25ct | Round | F | VS1 | Ideal
From $10,245
Compare at $18,970
Save 50.1%IGI | 7.25ct | Round | F | VS2 | Ideal
From $2,004
Compare at $4,019
Save 88.9%IGI | 7.25ct | Round | F | VVS2 | Excellent
From $2,159
Compare at $19,380
Save 63.1%IGI | 7.25ct | Round | F | VVS2 | Excellent
From $2,735
Compare at $7,419
Save 82.7%IGI | 7.26ct | Round | G | VS2 | Ideal
From $2,236
Compare at $12,900
Save 82.7%IGI | 7.26ct | Round | G | VS2 | Ideal
From $2,236
Compare at $12,900
Save 82.7%IGI | 7.27ct | Round | G | VS2 | Ideal
From $2,239
Compare at $12,910
Save 84%IGI | 7.27ct | Round | G | VS1 | Ideal
From $2,432
Compare at $15,200
Save 78.8%IGI | 7.27ct | Round | G | VS2 | Ideal
From $2,009
Compare at $9,460
Save 65.7%IGI | 7.27ct | Round | E | VS2 | Ideal
From $4,726
Compare at $13,780
Save 46%IGI | 7.28ct | Round | F | VS1 | Ideal
From $10,287
Compare at $19,047
Save 83.8%GIA | 7.29ct | Round | E | IF | Ideal
From $24,370
Compare at $150,680
Save 82.7%IGI | 7.29ct | Round | G | VS2 | Ideal
From $2,245
Compare at $12,950
Save 82.7%IGI | 7.29ct | Round | G | VS2 | Ideal
From $2,245
Compare at $12,950
Save 80.7%IGI | 7.29ct | Round | E | VS2 | Ideal
From $3,258
Compare at $16,900
Save 84%IGI | 7.29ct | Round | G | VS1 | Ideal
From $2,439
Compare at $15,250
Save 83.7%IGI | 7.29ct | Round | F | VS2 | Very Good
From $2,404
Compare at $14,770
Entry pricing in this category starts around $680.
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 $88,011 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 $4,890 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 42 comparable stones in this segment. Prices start around $680 and go up to $88,691.
Based on the latest market data, the average asking price is about $7,429 with a median around $4,890.
The observed spread is roughly $88,011 across tracked listings, which is about 99.2% 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 $4,890, 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 6 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 $88,011 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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