5.2 Carat Emerald Lab Grown Diamond Prices Comparison
As of May 2026, 5.2 carat emerald lab grown diamonds usually range from $670 to $51,156, with an average price of $5,470.In the last month, prices for these diamonds are down 4%.Compare 94 verified listings across 9 retailers tracked by CaratRadar.
5.2 Carat Emerald Lab Grown Diamond Market Overview
CaratRadar currently tracks 94 verified 5.2-carat emerald lab grown diamonds listed across 9 online retailers. Prices in this segment range from $670 to $51,156, with an average asking price of $5,470 and a median of $3,456.
The price spread of $50,486 (98.7% 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.
94 diamonds tracked in this segment
Price range: $670 to $51,156
Average price: $5,470
Median price: $3,456
Available across 9 retailers
Savings potential: up to 98.7%
Price Range Overview
As of May 29, 2026Real market range for this carat, shape, and diamond type.
94
$670
$5,470
$3,456
$51,156
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 73.6%IGI | 5.21ct | Emerald | H | VVS2 | Ideal
From $734
Compare at $2,781
IGI | 5.28ct | Emerald | F | SI1 | Very Good
From $771
Compare at $817
Save 51.7%IGI | 5.28ct | Emerald | F | SI1 | Ideal
From $879
Compare at $1,819
Save 63.7%IGI | 5.28ct | Emerald | G | VS1 | Very Good
From $910
Compare at $2,510
Save 50.1%IGI | 5.23ct | Emerald | K | VS1 | Ideal
From $912
Compare at $1,826
Save 70.5%IGI | 5.24ct | Emerald | G | VVS2 | Very Good
From $933
Compare at $3,161
Save 64.2%IGI | 5.27ct | Emerald | E | VS1 | Very Good
From $994
Compare at $2,776
Save 61.8%IGI | 5.21ct | Emerald | F | VVS2 | Excellent
From $1,030
Compare at $2,698
Save 61.9%IGI | 5.23ct | Emerald | F | VVS2 | Excellent
From $1,035
Compare at $2,718
Save 13.5%IGI | 5.25ct | Emerald | G | VS1 | Good
From $1,079
Compare at $1,247
Save 13.5%IGI | 5.25ct | Emerald | G | VS1 | Good
From $1,079
Compare at $1,247
Save 44.7%IGI | 5.21ct | Emerald | G | VS1 | Ideal
From $1,082
Compare at $1,956
Save 33%IGI | 5.22ct | Emerald | F | VS2 | Ideal
From $1,106
Compare at $1,651
Save 79.3%IGI | 5.28ct | Emerald | F | VS2 | Ideal
From $1,109
Compare at $5,370
Save 64.1%IGI | 5.23ct | Emerald | D | VS1 | Very Good
From $1,150
Compare at $3,201
Save 56.7%IGI | 5.24ct | Emerald | E | VS1 | Very Good
From $1,220
Compare at $2,816
Save 56%IGI | 5.21ct | Emerald | E | VS1 | Ideal
From $1,223
Compare at $2,781
Save 56.1%IGI | 5.29ct | Emerald | F | VVS2 | Very Good
From $1,245
Compare at $2,837
Save 55.4%IGI | 5.23ct | Emerald | E | VS1 | Very Good
From $1,252
Compare at $2,807
Save 56.7%IGI | 5.25ct | Emerald | E | VVS2 | Very Good
From $1,265
Compare at $2,924
IGI | 5.27ct | Emerald | F | VS1 | Very Good
From $1,272
Compare at $1,287
Save 74.4%IGI | 5.24ct | Emerald | H | VVS2 | Very Good
From $1,279
Compare at $4,990
Save 48%IGI | 5.25ct | Emerald | G | VS2 | Excellent
From $1,303
Compare at $2,505
Save 49.7%IGI | 5.28ct | Emerald | G | VS2 | Excellent
From $1,315
Compare at $2,612
IGI | 5.22ct | Emerald | F | VVS2 | Very Good
From $1,329
Compare at $1,347
Save 34.1%IGI | 5.27ct | Emerald | G | VS2 | Ideal
From $1,348
Compare at $2,047
Save 74.2%IGI | 5.27ct | Emerald | G | VS2 | Ideal
From $1,352
Compare at $5,240
Save 34.2%IGI | 5.27ct | Emerald | G | VS1 | Ideal
From $1,360
Compare at $2,066
Save 34.2%IGI | 5.24ct | Emerald | G | VVS2 | Ideal
From $1,365
Compare at $2,074
Save 53.3%IGI | 5.23ct | Emerald | E | VVS2 | Very Good
From $1,368
Compare at $2,928
Save 54.2%IGI | 5.29ct | Emerald | E | VVS2 | Very Good
From $1,369
Compare at $2,988
Save 38%IGI | 5.28ct | Emerald | E | VS1 | Very Good
From $1,404
Compare at $2,264
Save 78.6%IGI | 5.27ct | Emerald | F | VVS2 | Excellent
From $1,458
Compare at $6,820
Save 46.4%IGI | 5.23ct | Emerald | E | VVS2 | Ideal
From $1,617
Compare at $3,018
Save 43.4%IGI | 5.21ct | Emerald | E | VVS2 | Ideal
From $1,696
Compare at $2,998
Save 43.8%IGI | 5.24ct | Emerald | E | VVS2 | Excellent
From $1,726
Compare at $3,070
Save 44.1%IGI | 5.28ct | Emerald | E | VVS2 | Excellent
From $1,739
Compare at $3,113
IGI | 5.27ct | Emerald | G | VS1 | Very Good
From $1,909
Compare at $2,014
Save 77.8%IGI | 5.26ct | Emerald | G | VS2 | Very Good
From $2,033
Compare at $9,170
Save 63.9%IGI | 5.26ct | Emerald | F | VS2 | Very Good
From $2,048
Compare at $5,680
Save 76.7%IGI | 5.22ct | Emerald | F | VS1 | Ideal
From $2,057
Compare at $8,830
Save 77.8%IGI | 5.23ct | Emerald | F | VS1 | Ideal
From $2,064
Compare at $9,290
Save 52.3%IGI | 5.26ct | Emerald | E | VS1 | Very Good
From $2,089
Compare at $4,381
Save 79.6%IGI | 5.24ct | Emerald | F | VS1 | Very Good
From $2,099
Compare at $10,300
Save 79.5%IGI | 5.28ct | Emerald | F | VS1 | Very Good
From $2,129
Compare at $10,370
Save 79.4%IGI | 5.29ct | Emerald | F | VS1 | Very Good
From $2,136
Compare at $10,390
Save 78.6%IGI | 5.21ct | Emerald | F | VVS2 | Very Good
From $2,207
Compare at $10,290
Save 78.5%IGI | 5.23ct | Emerald | F | VVS2 | Very Good
From $2,224
Compare at $10,330
Save 79.6%IGI | 5.22ct | Emerald | F | VS1 | Ideal
From $2,235
Compare at $10,970
Save 78.4%IGI | 5.25ct | Emerald | F | VVS2 | Very Good
From $2,240
Compare at $10,370
Entry pricing in this category starts around $670.
What to Know When Shopping for 5.2 Carat Emerald Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $50,486 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 $3,456 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.
- Emerald cuts show clarity more readily due to their step-cut facets. Consider VS2 or better clarity for this shape.
Frequently Asked Questions
We currently track 94 comparable stones in this segment. Prices start around $670 and go up to $51,156.
Based on the latest market data, the average asking price is about $5,470 with a median around $3,456.
The observed spread is roughly $50,486 across tracked listings, which is about 98.7% 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 $5,470. The median price is $3,456, 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 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 $50,486 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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