5.7 Carat Round Lab Grown Diamond Prices Comparison
As of April 2026, 5.7 carat round lab grown diamonds usually range from $575 to $49,181, with an average price of $5,304.In the last month, prices for these diamonds are down 1%.Compare 220 verified listings across 8 retailers tracked by CaratRadar.
5.7 Carat Round Lab Grown Diamond Market Overview
CaratRadar currently tracks 220 verified 5.7-carat round lab grown diamonds listed across 8 online retailers. Prices in this segment range from $575 to $49,181, with an average asking price of $5,304 and a median of $3,522.
The price spread of $48,606 (98.8% 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.
220 diamonds tracked in this segment
Price range: $575 to $49,181
Average price: $5,304
Median price: $3,522
Available across 8 retailers
Savings potential: up to 98.8%
Price Range Overview
As of Apr 14, 2026Real market range for this carat, shape, and diamond type.
220
$575
$5,304
$3,522
$49,181
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 72.5%GCAL | 5.71ct | Round | F | VS1 | Excellent
From $2,510
Compare at $9,130
Save 72.2%GCAL | 5.71ct | Round | F | VS1 | Ideal
From $3,119
Compare at $11,200
Save 72.4%GIA | 5.71ct | Round | E | VVS1 | Excellent
From $10,647
Compare at $38,603
Save 52.1%GIA | 5.71ct | Round | F | VS2 | Excellent
From $7,113
Compare at $14,840
Save 53.7%GIA | 5.71ct | Round | E | VVS2 | Excellent
From $5,318
Compare at $11,495
Save 81%IGI | 5.71ct | Round | G | VS2 | Ideal
From $1,580
Compare at $8,310
Save 79.9%IGI | 5.71ct | Round | G | VS2 | Ideal
From $1,580
Compare at $7,870
Save 81.9%IGI | 5.71ct | Round | G | VS2 | Ideal
From $1,580
Compare at $8,740
Save 77.3%IGI | 5.71ct | Round | F | VS2 | Ideal
From $1,904
Compare at $8,400
Save 85.4%IGI | 5.71ct | Round | E | VVS2 | Ideal
From $1,820
Compare at $12,450
Save 89.3%IGI | 5.71ct | Round | E | VVS2 | Ideal
From $1,820
Compare at $16,990
Save 90.2%IGI | 5.71ct | Round | E | VVS2 | Excellent
From $1,671
Compare at $16,990
Save 84.3%IGI | 5.71ct | Round | F | VVS2 | Ideal
From $2,362
Compare at $15,060
Save 53.6%IGI | 5.71ct | Round | E | VS1 | Ideal
From $1,580
Compare at $3,406
Save 53.6%IGI | 5.71ct | Round | E | VS1 | Ideal
From $1,580
Compare at $3,406
Save 80.5%IGI | 5.71ct | Round | E | VS1 | Excellent
From $1,861
Compare at $9,540
Save 48.2%IGI | 5.71ct | Round | F | VS1 | Ideal
From $1,795
Compare at $3,468
Save 88%IGI | 5.71ct | Round | F | VVS2 | Ideal
From $1,809
Compare at $15,130
Save 71%IGI | 5.71ct | Round | F | VVS2 | Excellent
From $2,536
Compare at $8,740
Save 71%IGI | 5.71ct | Round | F | VS1 | Excellent
From $2,521
Compare at $8,690
Save 90.2%IGI | 5.71ct | Round | E | VVS2 | Ideal
From $1,671
Compare at $16,980
Save 82.4%IGI | 5.71ct | Round | E | VVS2 | Ideal
From $1,671
Compare at $9,510
Save 89.1%IGI | 5.71ct | Round | E | VS1 | Excellent
From $1,613
Compare at $14,810
Save 75.3%IGI | 5.71ct | Round | E | VS2 | Ideal
From $2,130
Compare at $8,610
Save 66.1%IGI | 5.71ct | Round | F | VS2 | Excellent
From $1,471
Compare at $4,335
Save 67.3%IGI | 5.71ct | Round | E | VS2 | Excellent
From $1,514
Compare at $4,625
Save 70.9%IGI | 5.71ct | Round | E | VVS2 | Excellent
From $2,771
Compare at $9,530
Save 84.8%IGI | 5.71ct | Round | D | VS1 | Ideal
From $2,635
Compare at $17,310
Save 90.9%IGI | 5.71ct | Round | E | VVS2 | Excellent
From $1,547
Compare at $16,980
Save 65.7%IGI | 5.71ct | Round | D | VS1 | Excellent
From $2,425
Compare at $7,074
Save 66.6%IGI | 5.71ct | Round | E | VS1 | Excellent
From $1,584
Compare at $4,735
Save 60.8%GCAL | 5.72ct | Round | F | VS2 | Excellent
From $5,832
Compare at $14,870
Save 53.7%GIA | 5.72ct | Round | E | VVS2 | Excellent
From $5,318
Compare at $11,495
Save 95.7%GIA | 5.72ct | Round | D | SI1 | Excellent
From $10,470
Compare at $245,960
Save 53.4%IGI | 5.72ct | Round | F | VS2 | Excellent
From $1,781
Compare at $3,825
Save 81%IGI | 5.72ct | Round | G | VS1 | Ideal
From $1,666
Compare at $8,760
Save 76.9%IGI | 5.72ct | Round | E | VS2 | Excellent
From $1,785
Compare at $7,730
Save 54%IGI | 5.72ct | Round | G | VS1 | Excellent
From $1,533
Compare at $3,337
Save 80.6%IGI | 5.72ct | Round | F | VS1 | Ideal
From $1,798
Compare at $9,290
Save 75.2%IGI | 5.72ct | Round | G | VS2 | Ideal
From $1,514
Compare at $6,110
Save 62.5%IGI | 5.72ct | Round | F | VS2 | Ideal
From $3,532
Compare at $9,430
Save 82.8%IGI | 5.72ct | Round | G | VS2 | Ideal
From $1,583
Compare at $9,210
Save 83.6%IGI | 5.72ct | Round | G | VS2 | Ideal
From $1,583
Compare at $9,640
Save 86.1%IGI | 5.72ct | Round | G | VS1 | Ideal
From $1,666
Compare at $11,950
Save 83%IGI | 5.72ct | Round | G | VS1 | Ideal
From $1,666
Compare at $9,800
Save 82.1%IGI | 5.72ct | Round | G | VS1 | Ideal
From $1,666
Compare at $9,290
Save 75.9%IGI | 5.72ct | Round | G | VS1 | Ideal
From $1,609
Compare at $6,690
Save 75.3%IGI | 5.72ct | Round | D | VS1 | Ideal
From $3,170
Compare at $12,840
Save 86.4%IGI | 5.72ct | Round | E | VS1 | Ideal
From $1,840
Compare at $13,480
Save 82.7%IGI | 5.72ct | Round | E | VS1 | Excellent
From $1,766
Compare at $10,200
Entry pricing in this category starts around $575.
What to Know When Shopping for 5.7 Carat Round Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $48,606 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 $3,522 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.
- Round brilliants command a premium due to higher rough waste during cutting. If budget matters, consider oval or cushion shapes for similar visual size.
Frequently Asked Questions
We currently track 220 comparable stones in this segment. Prices start around $575 and go up to $49,181.
Based on the latest market data, the average asking price is about $5,304 with a median around $3,522.
The observed spread is roughly $48,606 across tracked listings, which is about 98.8% 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 $3,522, 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 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 $48,606 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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