2.7 Carat Marquise Lab Grown Diamond Prices Comparison
As of May 2026, 2.7 carat marquise lab grown diamonds usually range from $396 to $13,192, with an average price of $2,768.In the last month, prices for these diamonds are down 7.9%.Compare 122 verified listings across 10 retailers tracked by CaratRadar.
2.7 Carat Marquise Lab Grown Diamond Market Overview
CaratRadar currently tracks 122 verified 2.7-carat marquise lab grown diamonds listed across 10 online retailers. Prices in this segment range from $396 to $13,192, with an average asking price of $2,768 and a median of $2,023.
The price spread of $12,796 (97.0% 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.
122 diamonds tracked in this segment
Price range: $396 to $13,192
Average price: $2,768
Median price: $2,023
Available across 10 retailers
Savings potential: up to 97.0%
Price Range Overview
As of May 30, 2026Real market range for this carat, shape, and diamond type.
122
$396
$2,768
$2,023
$13,192
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 21.4%IGI | 2.72ct | Marquise | F | VS1 | Very Good
From $500
Compare at $636
Save 76.7%IGI | 2.74ct | Marquise | F | VS1 | Very Good
From $504
Compare at $2,160
Save 76.7%IGI | 2.76ct | Marquise | F | VS1 | Ideal
From $507
Compare at $2,180
Save 69.9%IGI | 2.78ct | Marquise | H | VS1 | Excellent
From $531
Compare at $1,766
Save 77.5%IGI | 2.79ct | Marquise | E | VS1 | Ideal
From $539
Compare at $2,395
Save 70.5%IGI | 2.73ct | Marquise | F | VS2 | Ideal
From $587
Compare at $1,990
Save 79.1%IGI | 2.71ct | Marquise | F | VS2 | Ideal
From $618
Compare at $2,960
Save 70.4%IGI | 2.75ct | Marquise | F | VS2 | Ideal
From $619
Compare at $2,090
Save 58.1%IGI | 2.71ct | Marquise | E | VS1 | Ideal
From $620
Compare at $1,478
Save 55.9%IGI | 2.74ct | Marquise | F | VS1 | Very Good
From $632
Compare at $1,432
Save 60.6%IGI | 2.77ct | Marquise | F | VS1 | Excellent
From $643
Compare at $1,633
IGI | 2.72ct | Marquise | F | VS1 | Excellent
From $643
Compare at $1,402
Save 75.9%IGI | 2.74ct | Marquise | F | VVS2 | Excellent
From $648
Compare at $2,685
Save 58.9%IGI | 2.75ct | Marquise | F | VVS2 | Very Good
From $649
Compare at $1,578
Save 69.7%IGI | 2.78ct | Marquise | E | VS2 | Ideal
From $657
Compare at $2,165
Save 75.5%IGI | 2.77ct | Marquise | F | VVS2 | Excellent
From $663
Compare at $2,710
Save 52%IGI | 2.71ct | Marquise | F | VS1 | Very Good
From $671
Compare at $1,398
Save 52.6%IGI | 2.74ct | Marquise | F | VS1 | Very Good
From $682
Compare at $1,439
Save 74.7%IGI | 2.75ct | Marquise | G | VS2 | Ideal
From $689
Compare at $2,720
IGI | 2.71ct | Marquise | E | SI1 | Excellent
From $689
Compare at $1,279
Save 41.4%IGI | 2.79ct | Marquise | F | VS1 | Very Good
From $691
Compare at $1,180
Save 75.9%IGI | 2.78ct | Marquise | G | VS2 | Ideal
From $696
Compare at $2,890
Save 52.7%IGI | 2.71ct | Marquise | E | VS1 | Very Good
From $700
Compare at $1,480
Save 56.3%IGI | 2.78ct | Marquise | F | VVS2 | Very Good
From $702
Compare at $1,606
Save 53.9%IGI | 2.74ct | Marquise | E | VS1 | Very Good
From $703
Compare at $1,524
Save 72.4%IGI | 2.75ct | Marquise | FANCY | VS1 | Good
From $725
Compare at $2,624
Save 50.5%IGI | 2.75ct | Marquise | E | VVS2 | Ideal
From $750
Compare at $1,514
Save 49%IGI | 2.74ct | Marquise | E | VS1 | Very Good
From $774
Compare at $1,517
Save 48.4%IGI | 2.73ct | Marquise | E | VS1 | Very Good
From $779
Compare at $1,509
Save 56.1%IGI | 2.74ct | Marquise | F | VVS2 | Excellent
From $788
Compare at $1,796
Save 30%IGI | 2.73ct | Marquise | F | VS1 | Very Good
From $793
Compare at $1,133
Save 43.3%IGI | 2.75ct | Marquise | G | VVS2 | Very Good
From $801
Compare at $1,413
Save 40.7%IGI | 2.76ct | Marquise | F | VS2 | Very Good
From $829
Compare at $1,398
Save 75.4%IGI | 2.72ct | Marquise | F | VS1 | Very Good
From $838
Compare at $3,410
Save 30.6%IGI | 2.78ct | Marquise | F | VVS2 | Very Good
From $844
Compare at $1,216
Save 40.8%IGI | 2.77ct | Marquise | F | VS1 | Very Good
From $860
Compare at $1,451
IGI | 2.76ct | Marquise | E | VS2 | Ideal
From $867
Compare at $3,680
Save 38.5%IGI | 2.76ct | Marquise | E | VS2 | Excellent
From $880
Compare at $1,432
Save 73.7%IGI | 2.77ct | Marquise | E | VS2 | Excellent
From $882
Compare at $3,350
Save 78.4%IGI | 2.71ct | Marquise | E | VS1 | Excellent
From $913
Compare at $4,230
Save 31.1%IGI | 2.76ct | Marquise | E | VVS2 | Very Good
From $930
Compare at $1,349
Save 48.4%IGI | 2.73ct | Marquise | D | VVS2 | Very Good
From $942
Compare at $1,825
Save 37%IGI | 2.71ct | Marquise | E | VS1 | Very Good
From $942
Compare at $1,496
Save 78.5%IGI | 2.75ct | Marquise | E | VS2 | Very Good
From $952
Compare at $4,430
Save 35.5%IGI | 2.77ct | Marquise | F | VS1 | Very Good
From $953
Compare at $1,478
Save 40%IGI | 2.75ct | Marquise | F | VVS2 | Very Good
From $956
Compare at $1,592
Save 41.7%IGI | 2.75ct | Marquise | E | VVS2 | Excellent
From $965
Compare at $1,655
Save 78.9%IGI | 2.75ct | Marquise | E | VVS2 | Very Good
From $970
Compare at $4,600
Save 71.1%IGI | 2.73ct | Marquise | G | VVS2 | Very Good
From $972
Compare at $3,361
Save 76.7%IGI | 2.78ct | Marquise | E | VVS2 | Excellent
From $980
Compare at $4,210
Entry pricing in this category starts around $396.
What to Know When Shopping for 2.7 Carat Marquise Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $12,796 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 $2,023 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 122 comparable stones in this segment. Prices start around $396 and go up to $13,192.
Based on the latest market data, the average asking price is about $2,768 with a median around $2,023.
The observed spread is roughly $12,796 across tracked listings, which is about 97.0% 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 $2,768. The median price is $2,023, 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 10 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 $12,796 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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