5.7 Carat Princess Lab Grown Diamond Prices Comparison
As of February 2026, 5.7 carat princess lab grown diamonds usually range from $1,051 to $29,210, with an average price of $2,314.In the last month, prices for these diamonds are down 5.1%.Compare 58 verified listings across 5 retailers tracked by CaratRadar.
5.7 Carat Princess Lab Grown Diamond Market Overview
CaratRadar currently tracks 58 verified 5.7-carat princess lab grown diamonds listed across 5 online retailers. Prices in this segment range from $1,051 to $29,210, with an average asking price of $2,314 and a median of $1,462.
The price spread of $28,159 (96.4% 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.
58 diamonds tracked in this segment
Price range: $1,051 to $29,210
Average price: $2,314
Median price: $1,462
Available across 5 retailers
Savings potential: up to 96.4%
Price Range Overview
As of Feb 28, 2026Real market range for this carat, shape, and diamond type.
58
$1,051
$2,314
$1,462
$29,210
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 80.2%5.66ct | Princess | E | VVS2 | Ideal
From $1,234
Compare at $6,225
IGISave 84.5%5.66ct | Princess | F | VS1 | Excellent
From $1,380
Compare at $8,900
IGISave 64%5.66ct | Princess | E | VVS2 | Excellent
From $1,222
Compare at $3,392
IGISave 84.1%5.66ct | Princess | F | VS1 | Very Good
From $1,278
Compare at $8,040
IGISave 87.2%5.66ct | Princess | G | VS1 | Excellent
From $1,285
Compare at $10,000
GIASave 77.8%5.66ct | Princess | E | IF | Excellent
From $29,210
Compare at $131,740
IGISave 81.2%5.66ct | Princess | E | VS2 | Ideal
From $2,111
Compare at $11,250
IGISave 86.5%5.67ct | Princess | E | VS1 | Very Good
From $1,316
Compare at $9,720
IGISave 77%5.67ct | Princess | E | VVS2 | Ideal
From $1,437
Compare at $6,235
IGISave 88.1%5.67ct | Princess | F | VVS2 | Excellent
From $1,501
Compare at $12,650
IGISave 77%5.68ct | Princess | E | VVS2 | Ideal
From $1,439
Compare at $6,245
IGISave 87.8%5.68ct | Princess | E | VS2 | Ideal
From $1,386
Compare at $11,360
IGISave 84.7%5.68ct | Princess | G | VS1 | Ideal
From $1,560
Compare at $10,190
IGISave 88.9%5.69ct | Princess | E | VS2 | Ideal
From $1,271
Compare at $11,410
IGISave 74.1%5.69ct | Princess | F | VS1 | Ideal
From $1,164
Compare at $4,495
IGISave 88.4%5.7ct | Princess | F | VVS2 | Good
From $1,471
Compare at $12,710
IGISave 81.2%5.7ct | Princess | F | VS1 | Ideal
From $1,944
Compare at $10,320
IGISave 62.6%5.7ct | Princess | E | VVS2 | Very Good
From $1,721
Compare at $4,601
IGISave 74.5%5.7ct | Princess | F | VVS2 | Excellent
From $1,480
Compare at $5,810
IGISave 85%5.7ct | Princess | G | VS1 | Ideal
From $1,535
Compare at $10,230
IGISave 89.7%5.7ct | Princess | E | VVS2 | Excellent
From $1,470
Compare at $14,320
IGISave 77.2%5.7ct | Princess | E | VVS2 | Ideal
From $1,428
Compare at $6,270
GIASave 67.2%5.7ct | Princess | F | VS2 | Excellent
From $7,941
Compare at $24,240
IGISave 84.4%5.7ct | Princess | F | VVS2 | Ideal
From $2,268
Compare at $14,510
IGISave 84.7%5.71ct | Princess | G | VS1 | Ideal
From $1,567
Compare at $10,240
IGISave 77.3%5.71ct | Princess | G | VS2 | Ideal
From $1,912
Compare at $8,410
IGISave 74.8%5.71ct | Princess | E | VS1 | Ideal
From $1,238
Compare at $4,910
IGISave 77%5.71ct | Princess | E | VVS2 | Ideal
From $1,447
Compare at $6,280
IGISave 80.3%5.71ct | Princess | F | VS1 | Excellent
From $1,427
Compare at $7,250
IGISave 80.9%5.71ct | Princess | F | VS1 | Ideal
From $1,977
Compare at $10,330
IGISave 74.5%5.71ct | Princess | F | VVS2 | Ideal
From $1,483
Compare at $5,820
IGISave 74.5%5.71ct | Princess | F | VVS2 | Excellent
From $1,483
Compare at $5,820
IGISave 85.8%5.72ct | Princess | G | VS2 | Excellent
From $1,309
Compare at $9,240
IGISave 86.7%5.72ct | Princess | E | VVS2 | Ideal
From $1,883
Compare at $14,110
GIA5.72ct | Princess | E | VS2 | Ideal
From $11,370
Compare at $11,440
IGISave 85.6%5.72ct | Princess | G | VS1 | Excellent
From $1,443
Compare at $10,040
IGISave 81.2%5.72ct | Princess | E | VS1 | Very Good
From $2,086
Compare at $11,120
IGISave 75.7%5.72ct | Princess | F | VVS2 | Ideal
From $1,416
Compare at $5,830
IGISave 90.7%5.72ct | Princess | F | VVS2 | Ideal
From $1,187
Compare at $12,740
IGISave 89.4%5.72ct | Princess | E | VVS2 | Excellent
From $1,509
Compare at $14,170
IGISave 83.1%5.72ct | Princess | F | VS1 | Ideal
From $1,980
Compare at $11,720
IGISave 86.1%5.72ct | Princess | E | VS1 | Ideal
From $2,193
Compare at $15,750
IGISave 77%5.72ct | Princess | E | VVS2 | Ideal
From $1,449
Compare at $6,290
IGISave 89.9%5.72ct | Princess | G | VVS2 | Ideal
From $1,142
Compare at $11,250
IGISave 87.2%5.73ct | Princess | G | VS1 | Excellent
From $1,298
Compare at $10,120
IGISave 91.2%5.73ct | Princess | E | VS1 | Ideal
From $1,674
Compare at $18,970
IGISave 83.7%5.73ct | Princess | E | VS1 | Ideal
From $1,435
Compare at $8,790
IGISave 46.9%5.73ct | Princess | E | VS1 | Ideal
From $2,055
Compare at $3,867
IGISave 59.2%5.73ct | Princess | F | VS1 | Ideal
From $3,322
Compare at $8,140
IGISave 86.7%5.73ct | Princess | F | VVS2 | Excellent
From $1,714
Compare at $12,840
Entry pricing in this category starts around $1,051.
What to Know When Shopping for 5.7 Carat Princess Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $28,159 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 $1,462 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.
- Princess-cut diamonds are prone to chipping at the corners. Look for protective prong settings and avoid stones with visible inclusions near the edges.
Frequently Asked Questions
We currently track 58 comparable stones in this segment. Prices start around $1,051 and go up to $29,210.
Based on the latest market data, the average asking price is about $2,314 with a median around $1,462.
The observed spread is roughly $28,159 across tracked listings, which is about 96.4% 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 $1,462, 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 5 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 $28,159 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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Tracking Lab Grown inventory for 5.7 carat Princess diamonds.