2 Carat Marquise Lab Grown Diamond Prices Comparison
As of October 2026, 2 carat marquise lab grown diamonds in the 2.00–2.24 carat benchmark range usually range from $296 to $10,618, with an average price of $1,458.In the last month, prices for these diamonds are down 2.9%.Compare 8,285 verified listings across 15 retailers tracked by CaratRadar.
2 Carat Marquise Lab Grown Diamond Market Overview
CaratRadar currently tracks 8,285 verified 2-carat marquise lab grown diamonds in the 2.00–2.24 carat benchmark range, listed across 15 online retailers. Prices in this segment range from $296 to $10,618, with an average asking price of $1,458 and a median of $1,091.
The price spread of $10,322 (97.2% 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 use the same benchmark range throughout the page and 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.
8,285 diamonds tracked in the 2.00–2.24 carat benchmark
Price range: $296 to $10,618
Average price: $1,458
Median price: $1,091
Available across 15 retailers
Savings potential: up to 97.2%
Price Range Overview
As of Oct 12, 2026Real market range for this carat, shape, and diamond type.
8,285
$296
$1,458
$1,091
$10,618
Price History
Price Comparison Matrix
Live Listings
See all listingsCompare current retailer offers in the same benchmark range and open any listing for full details.
Save 48.8%IGI | 2.02ct | Marquise | FANCY | SI1 | Very Good
From $299
Compare at $584
Save 41.9%IGI | 2.09ct | Marquise | FANCY | SI1 | Excellent
From $328
Compare at $565
Save 36.5%IGI | 2.08ct | Marquise | FANCY | SI1 | Very Good
From $398
Compare at $627
Save 48.9%IGI | 2ct | Marquise | FANCY | VS1 | Very Good
From $405
Compare at $792
Save 43%IGI | 2.03ct | Marquise | FANCY | VS1 | Very Good
From $430
Compare at $754
Save 48.3%IGI | 2.01ct | Marquise | FANCY | VS2 | Good
From $441
Compare at $853
Save 40.6%IGI | 2ct | Marquise | E | VS1 | Excellent
From $442
Compare at $744
Save 72.4%IGI | 2.03ct | Marquise | E | VS1 | Excellent
From $444
Compare at $1,609
Save 75.4%IGI | 2.01ct | Marquise | D | VS2 | Very Good
From $445
Compare at $1,811
Save 40.7%IGI | 2.01ct | Marquise | E | VS1 | Excellent
From $445
Compare at $751
Save 40.7%IGI | 2.01ct | Marquise | E | VS1 | Excellent
From $445
Compare at $751
Save 40.7%IGI | 2.01ct | Marquise | E | VS1 | Excellent
From $445
Compare at $751
Save 75.5%IGI | 2.02ct | Marquise | E | VS1 | Excellent
From $446
Compare at $1,820
Save 75.5%IGI | 2.02ct | Marquise | E | VS1 | Ideal
From $446
Compare at $1,820
Save 75.5%IGI | 2ct | Marquise | F | VVS2 | Very Good
From $446
Compare at $1,819
Save 41%IGI | 2.1ct | Marquise | E | VS2 | Ideal
From $446
Compare at $756
Save 39.8%IGI | 2.02ct | Marquise | E | VS1 | Ideal
From $446
Compare at $741
Save 78.9%IGI | 2.03ct | Marquise | E | VS1 | Excellent
From $449
Compare at $2,130
Save 75.5%IGI | 2.03ct | Marquise | E | VS1 | Excellent
From $449
Compare at $1,829
Save 75.5%IGI | 2.03ct | Marquise | E | VS1 | Excellent
From $449
Compare at $1,829
Save 75.5%IGI | 2.03ct | Marquise | E | VS1 | Ideal
From $449
Compare at $1,829
Save 75.9%IGI | 2.01ct | Marquise | F | VS1 | Ideal
From $449
Compare at $1,865
Save 75.9%IGI | 2.01ct | Marquise | F | VS1 | Ideal
From $449
Compare at $1,865
Save 39.7%IGI | 2.03ct | Marquise | E | VS1 | Ideal
From $449
Compare at $744
Save 38.8%IGI | 2ct | Marquise | E | VS1 | Very Good
From $450
Compare at $735
Save 75.5%IGI | 2.04ct | Marquise | E | VS1 | Excellent
From $450
Compare at $1,838
Save 75.5%IGI | 2.04ct | Marquise | E | VS1 | Good
From $450
Compare at $1,838
Save 75.5%IGI | 2ct | Marquise | E | VVS2 | Excellent
From $450
Compare at $1,837
Save 75.5%IGI | 2.04ct | Marquise | E | VS1 | Excellent
From $450
Compare at $1,838
Save 76%IGI | 2.02ct | Marquise | F | VS1 | Ideal
From $450
Compare at $1,874
Save 39.8%IGI | 2.04ct | Marquise | E | VS1 | Ideal
From $450
Compare at $748
Save 39.8%IGI | 2.04ct | Marquise | E | VS1 | Ideal
From $450
Compare at $748
Save 40.2%IGI | 2ct | Marquise | E | VVS2 | Ideal
From $450
Compare at $753
Save 67.3%IGI | 2.01ct | Marquise | F | VVS2 | Excellent
From $453
Compare at $1,385
Save 75.5%IGI | 2.05ct | Marquise | E | VS1 | Very Good
From $453
Compare at $1,847
Save 75.5%IGI | 2.01ct | Marquise | E | VVS2 | Excellent
From $453
Compare at $1,846
Save 75.5%IGI | 2.05ct | Marquise | E | VS1 | Excellent
From $453
Compare at $1,847
Save 75.5%IGI | 2.05ct | Marquise | E | VS1 | Excellent
From $453
Compare at $1,847
Save 75.5%IGI | 2.03ct | Marquise | F | VS1 | Excellent
From $453
Compare at $1,847
Save 75.5%IGI | 2.05ct | Marquise | E | VS1 | Excellent
From $453
Compare at $1,847
Save 75.5%IGI | 2.05ct | Marquise | E | VS1 | Excellent
From $453
Compare at $1,847
Save 75.5%IGI | 2.05ct | Marquise | E | VS1 | Excellent
From $453
Compare at $1,847
Save 75.5%IGI | 2.05ct | Marquise | E | VS1 | Excellent
From $453
Compare at $1,847
Save 76%IGI | 2.03ct | Marquise | E | VVS2 | Ideal
From $453
Compare at $1,884
Save 67.3%IGI | 2.05ct | Marquise | F | VVS2 | Very Good
From $453
Compare at $1,385
Save 67.3%IGI | 2.03ct | Marquise | F | VVS2 | Very Good
From $453
Compare at $1,385
Save 22.6%IGI | 2.01ct | Marquise | F | VVS2
From $453
Compare at $585
Save 39.8%IGI | 2.05ct | Marquise | E | VS1 | Ideal
From $453
Compare at $752
Save 39.8%IGI | 2.05ct | Marquise | E | VS1 | Ideal
From $453
Compare at $752
Save 39.8%IGI | 2.05ct | Marquise | E | VS1 | Ideal
From $453
Compare at $752
Entry pricing in this benchmark range starts around $296.
What to Know When Shopping for 2 Carat Marquise Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $10,322 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 $1,091 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 8,285 comparable stones in the 2.00–2.24 carat benchmark range. Prices start around $296 and go up to $10,618.
Based on the latest market data, the average asking price is about $1,458 with a median around $1,091.
The observed spread is roughly $10,322 across tracked listings, which is about 97.2% from highest to lowest offer in the 2.00–2.24 carat benchmark range.
We refresh pricing data daily so these pages stay current with market changes.
Based on completed market data, the fair market benchmark is $1,458. The median price is $1,091, 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 15 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 $10,322 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.
Related Price Categories
Explore adjacent carat ranges and shapes to compare market shifts.
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Tracking Lab Grown inventory for the 2.00–2.24 carat Marquise diamond benchmark.