2.2 Carat Marquise Lab Grown Diamond Prices Comparison
As of May 2026, 2.2 carat marquise lab grown diamonds usually range from $349 to $13,852, with an average price of $2,398.In the last month, prices for these diamonds are down 7.1%.Compare 230 verified listings across 8 retailers tracked by CaratRadar.
2.2 Carat Marquise Lab Grown Diamond Market Overview
CaratRadar currently tracks 230 verified 2.2-carat marquise lab grown diamonds listed across 8 online retailers. Prices in this segment range from $349 to $13,852, with an average asking price of $2,398 and a median of $1,796.
The price spread of $13,503 (97.5% 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.
230 diamonds tracked in this segment
Price range: $349 to $13,852
Average price: $2,398
Median price: $1,796
Available across 8 retailers
Savings potential: up to 97.5%
Price Range Overview
As of May 29, 2026Real market range for this carat, shape, and diamond type.
230
$349
$2,398
$1,796
$13,852
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 76.1%IGI | 2.24ct | Marquise | F | VS1 | Ideal
From $422
Compare at $1,765
Save 75.4%IGI | 2.28ct | Marquise | F | VS1 | Excellent
From $425
Compare at $1,730
Save 76.1%IGI | 2.27ct | Marquise | F | VS1 | Excellent
From $428
Compare at $1,790
IGI | 2.21ct | Marquise | F | VS1 | Very Good
From $451
Compare at $1,368
Save 76.7%IGI | 2.29ct | Marquise | E | VS1 | Very Good
From $458
Compare at $1,965
Save 76.7%IGI | 2.29ct | Marquise | E | VS1 | Ideal
From $458
Compare at $1,965
Save 75.6%IGI | 2.27ct | Marquise | E | VS1 | Excellent
From $459
Compare at $1,880
Save 80%IGI | 2.21ct | Marquise | E | VVS2 | Ideal
From $487
Compare at $2,430
Save 62.7%IGI | 2.26ct | Marquise | E | VVS2 | Very Good
From $500
Compare at $1,340
Save 58.2%IGI | 2.22ct | Marquise | E | VS1 | Very Good
From $502
Compare at $1,202
Save 55.4%IGI | 2.21ct | Marquise | E | VS2 | Very Good
From $502
Compare at $1,126
Save 55.9%IGI | 2.24ct | Marquise | E | VS2 | Very Good
From $509
Compare at $1,154
Save 79.8%IGI | 2.29ct | Marquise | G | VVS2 | Excellent
From $510
Compare at $2,530
Save 60.1%IGI | 2.27ct | Marquise | F | VVS2 | Very Good
From $513
Compare at $1,287
Save 59.7%IGI | 2.21ct | Marquise | E | VVS2 | Very Good
From $515
Compare at $1,277
Save 60.7%IGI | 2.28ct | Marquise | E | VVS2 | Very Good
From $532
Compare at $1,355
Save 56.9%IGI | 2.25ct | Marquise | F | VVS2 | Excellent
From $540
Compare at $1,252
Save 78.7%IGI | 2.27ct | Marquise | F | VS1 | Excellent
From $540
Compare at $2,530
IGI | 2.29ct | Marquise | F | VS2 | Excellent
From $540
Compare at $2,180
Save 75.2%IGI | 2.21ct | Marquise | F | VS1 | Ideal
From $547
Compare at $2,210
Save 73.7%IGI | 2.21ct | Marquise | F | VS1 | Ideal
From $547
Compare at $2,080
Save 57.6%IGI | 2.29ct | Marquise | F | VVS2 | Ideal
From $550
Compare at $1,296
Save 72.9%IGI | 2.25ct | Marquise | F | VS2 | Ideal
From $550
Compare at $2,030
Save 51.9%IGI | 2.22ct | Marquise | F | VS1 | Very Good
From $555
Compare at $1,153
Save 72.8%IGI | 2.27ct | Marquise | F | VS2 | Excellent
From $555
Compare at $2,040
Save 77.3%IGI | 2.27ct | Marquise | F | VVS2 | Very Good
From $556
Compare at $2,450
Save 76.2%IGI | 2.26ct | Marquise | E | VS1 | Ideal
From $558
Compare at $2,340
Save 79.6%IGI | 2.26ct | Marquise | E | VS1 | Ideal
From $564
Compare at $2,770
Save 69.3%IGI | 2.28ct | Marquise | E | VS2 | Excellent
From $566
Compare at $1,845
Save 77.6%IGI | 2.21ct | Marquise | F | VVS2 | Very Good
From $569
Compare at $2,540
Save 76.8%IGI | 2.29ct | Marquise | E | VS2 | Excellent
From $569
Compare at $2,450
Save 68.9%IGI | 2.27ct | Marquise | E | VS2 | Excellent
From $571
Compare at $1,835
Save 58.2%IGI | 2.24ct | Marquise | E | VVS2 | Very Good
From $571
Compare at $1,367
Save 52.7%IGI | 2.28ct | Marquise | F | VS1 | Excellent
From $575
Compare at $1,215
Save 55.2%IGI | 2.29ct | Marquise | F | VVS2 | Ideal
From $581
Compare at $1,296
Save 52.2%IGI | 2.26ct | Marquise | E | VS1 | Excellent
From $599
Compare at $1,252
Save 52.7%IGI | 2.22ct | Marquise | FANCY | VS1 | Ideal
From $605
Compare at $1,278
Save 68.7%IGI | 2.29ct | Marquise | F | VS2 | Ideal
From $607
Compare at $1,940
Save 76.5%IGI | 2.21ct | Marquise | E | VVS2 | Excellent
From $614
Compare at $2,610
Save 71.4%IGI | 2.26ct | Marquise | F | VS2 | Excellent
From $614
Compare at $2,150
Save 74.6%IGI | 2.29ct | Marquise | F | VS2 | Excellent
From $615
Compare at $2,420
Save 46%IGI | 2.21ct | Marquise | F | VS1 | Very Good
From $615
Compare at $1,139
Save 73.3%IGI | 2.29ct | Marquise | F | VS2 | Excellent
From $615
Compare at $2,300
Save 73.8%IGI | 2.28ct | Marquise | E | VS1 | Ideal
From $616
Compare at $2,350
Save 53.3%IGI | 2.25ct | Marquise | E | VVS2 | Very Good
From $620
Compare at $1,329
Save 21.4%IGI | 2.23ct | Marquise | E | VVS2 | Ideal
From $620
Compare at $789
IGI | 2.24ct | Marquise | E | VVS2 | Excellent
From $622
Compare at $1,307
IGI | 2.26ct | Marquise | F | VVS2 | Excellent
From $628
Compare at $1,265
Save 49.4%IGI | 2.24ct | Marquise | F | VVS2 | Excellent
From $630
Compare at $1,245
Save 57.6%IGI | 2.23ct | Marquise | E | VVS1 | Excellent
From $632
Compare at $1,491
Entry pricing in this category starts around $349.
What to Know When Shopping for 2.2 Carat Marquise Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $13,503 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 $1,796 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.
- Marquise diamonds maximize carat weight face-up and appear larger than their actual weight. Check symmetry carefully.
Frequently Asked Questions
We currently track 230 comparable stones in this segment. Prices start around $349 and go up to $13,852.
Based on the latest market data, the average asking price is about $2,398 with a median around $1,796.
The observed spread is roughly $13,503 across tracked listings, which is about 97.5% from highest to lowest offer in this bucket.
We refresh pricing data daily so these pages stay current with market changes.
Based on completed market data, the fair market benchmark is $2,398. The median price is $1,796, so offers between the median and fair benchmark can be reasonable, while reputable listings below the median may be especially competitive.
We currently track this stone category across 8 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 $13,503 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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