2.7 Carat Marquise Lab Grown Diamond Prices Comparison
As of February 2026, 2.7 carat marquise lab grown diamonds usually range from $619 to $12,380, with an average price of $2,060.In the last month, prices for these diamonds are down 2.7%.Compare 152 verified listings across 9 retailers tracked by CaratRadar.
2.7 Carat Marquise Lab Grown Diamond Market Overview
CaratRadar currently tracks 152 verified 2.7-carat marquise lab grown diamonds listed across 9 online retailers. Prices in this segment range from $619 to $12,380, with an average asking price of $2,060 and a median of $1,381.
The price spread of $11,761 (95.0% 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.
152 diamonds tracked in this segment
Price range: $619 to $12,380
Average price: $2,060
Median price: $1,381
Available across 9 retailers
Savings potential: up to 95.0%
Price Range Overview
As of Feb 28, 2026Real market range for this carat, shape, and diamond type.
152
$619
$2,060
$1,381
$12,380
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 74.6%2.65ct | Marquise | E | VVS2 | Ideal
From $1,397
Compare at $5,500
IGISave 73.3%2.65ct | Marquise | D | VVS1 | Very Good
From $2,074
Compare at $7,770
IGISave 78.6%2.65ct | Marquise | E | VVS2 | Very Good
From $1,241
Compare at $5,790
IGISave 70.3%2.65ct | Marquise | E | VS1 | Ideal
From $1,068
Compare at $3,600
IGISave 55.8%2.65ct | Marquise | E | VS2 | Very Good
From $913
Compare at $2,065
IGISave 74.4%2.65ct | Marquise | E | VVS2 | Very Good
From $1,397
Compare at $5,459
IGISave 77.8%2.65ct | Marquise | D | VS1 | Very Good
From $1,380
Compare at $6,210
IGISave 57.5%2.66ct | Marquise | E | VVS2 | Ideal
From $1,934
Compare at $4,556
IGISave 25.7%2.66ct | Marquise | D | VVS1 | Excellent
From $6,969
Compare at $9,380
IGISave 84.9%2.66ct | Marquise | G | VVS2 | Ideal
From $727
Compare at $4,810
IGISave 33.1%2.66ct | Marquise | E | VVS1 | Ideal
From $2,413
Compare at $3,609
IGISave 62.3%2.66ct | Marquise | E | VS1 | Ideal
From $861
Compare at $2,285
IGISave 14.7%2.66ct | Marquise | G | VVS2 | Very Good
From $780
Compare at $914
IGISave 83.1%2.66ct | Marquise | D | IF | Ideal
From $5,563
Compare at $32,940
IGISave 62.6%2.66ct | Marquise | E | IF | Ideal
From $7,711
Compare at $20,597
IGISave 78.4%2.67ct | Marquise | E | VVS1 | Ideal
From $2,007
Compare at $9,270
IGISave 62.4%2.67ct | Marquise | E | VS1 | Ideal
From $864
Compare at $2,295
IGISave 34.1%2.67ct | Marquise | D | VS1 | Ideal
From $1,133
Compare at $1,720
IGISave 57.2%2.67ct | Marquise | E | VS1 | Ideal
From $1,833
Compare at $4,287
IGISave 22.9%2.67ct | Marquise | E | VVS2 | Ideal
From $4,240
Compare at $5,500
IGISave 50.5%2.67ct | Marquise | F | VS1 | Very Good
From $880
Compare at $1,776
IGISave 74.4%2.67ct | Marquise | E | VVS2 | Very Good
From $1,408
Compare at $5,500
IGISave 24.4%2.67ct | Marquise | D | VVS2 | Ideal
From $4,340
Compare at $5,741
IGISave 72.5%2.68ct | Marquise | D | VVS2 | Ideal
From $1,901
Compare at $6,910
IGISave 83.1%2.68ct | Marquise | D | IF | Ideal
From $5,601
Compare at $33,188
IGISave 56.8%2.68ct | Marquise | F | VS1 | Ideal
From $1,704
Compare at $3,945
IGISave 43.4%2.68ct | Marquise | F | VS1 | Excellent
From $895
Compare at $1,580
IGISave 69.2%2.68ct | Marquise | D | VVS1 | Ideal
From $2,034
Compare at $6,610
IGISave 56.8%2.68ct | Marquise | E | VS2 | Excellent
From $1,098
Compare at $2,543
IGISave 51%2.68ct | Marquise | F | VS2 | Very Good
From $863
Compare at $1,762
IGISave 77.8%2.68ct | Marquise | D | IF | Excellent
From $7,376
Compare at $33,188
GIASave 41.1%2.69ct | Marquise | D | VVS2 | Ideal
From $2,576
Compare at $4,370
IGISave 69.1%2.69ct | Marquise | D | IF | Ideal
From $3,092
Compare at $10,020
IGI2.69ct | Marquise | D | FL | Ideal
From $12,380
Compare at $13,279
IGISave 83.6%2.69ct | Marquise | E | VVS2 | Ideal
From $947
Compare at $5,790
IGISave 51.6%2.69ct | Marquise | D | IF | Ideal
From $5,419
Compare at $11,193
IGISave 72.4%2.69ct | Marquise | D | VVS1 | Ideal
From $3,543
Compare at $12,830
IGISave 74.4%2.69ct | Marquise | E | VVS2 | Very Good
From $1,418
Compare at $5,541
IGISave 14.3%2.69ct | Marquise | E | VVS2 | Excellent
From $4,770
Compare at $5,568
IGISave 49.7%2.69ct | Marquise | F | VS2 | Very Good
From $866
Compare at $1,720
IGISave 78.6%2.69ct | Marquise | E | VVS2 | Very Good
From $1,260
Compare at $5,880
IGISave 49.3%2.69ct | Marquise | F | VVS2 | Very Good
From $907
Compare at $1,789
IGISave 78.1%2.69ct | Marquise | E | VS1 | Very Good
From $1,203
Compare at $5,490
IGISave 75.5%2.69ct | Marquise | E | VS1 | Very Good
From $1,373
Compare at $5,610
IGISave 73.3%2.69ct | Marquise | F | VS2 | Excellent
From $779
Compare at $2,920
IGISave 16.1%2.69ct | Marquise | E | VVS2 | Ideal
From $4,650
Compare at $5,541
IGISave 75.5%2.69ct | Marquise | E | VVS2 | Very Good
From $1,418
Compare at $5,790
IGISave 33.2%2.69ct | Marquise | E | VVS1 | Ideal
From $2,438
Compare at $3,649
IGISave 64.9%2.69ct | Marquise | E | VVS1 | Ideal
From $2,331
Compare at $6,640
IGISave 62.1%2.69ct | Marquise | F | VS1 | Ideal
From $917
Compare at $2,423
Entry pricing in this category starts around $619.
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 $11,761 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 $1,381 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 152 comparable stones in this segment. Prices start around $619 and go up to $12,380.
Based on the latest market data, the average asking price is about $2,060 with a median around $1,381.
The observed spread is roughly $11,761 across tracked listings, which is about 95.0% 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 $1,381, 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 9 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 $11,761 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.
2.6 Carat Marquise Lab Grown Diamond Prices
2.8 Carat Marquise Lab Grown Diamond Prices
2.5 Carat Marquise Lab Grown Diamond Prices
2.9 Carat Marquise Lab Grown Diamond Prices
2.4 Carat Marquise Lab Grown Diamond Prices
3 Carat Marquise Lab Grown Diamond Prices
2.3 Carat Marquise Lab Grown Diamond Prices
2.7 Carat Round Lab Grown Diamond Prices
2.7 Carat Oval Lab Grown Diamond Prices
2.7 Carat Emerald Lab Grown Diamond Prices
2.7 Carat Princess Lab Grown Diamond Prices
2.7 Carat Cushion Lab Grown Diamond Prices
Tracking Lab Grown inventory for 2.7 carat Marquise diamonds.