4.9 Carat Emerald Lab Grown Diamond Prices Comparison
As of April 2026, 4.9 carat emerald lab grown diamonds usually range from $645 to $19,457, with an average price of $3,501.In the last month, prices for these diamonds are up 1.9%.Compare 124 verified listings across 6 retailers tracked by CaratRadar.
4.9 Carat Emerald Lab Grown Diamond Market Overview
CaratRadar currently tracks 124 verified 4.9-carat emerald lab grown diamonds listed across 6 online retailers. Prices in this segment range from $645 to $19,457, with an average asking price of $3,501 and a median of $2,696.
The price spread of $18,812 (96.7% 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.
124 diamonds tracked in this segment
Price range: $645 to $19,457
Average price: $3,501
Median price: $2,696
Available across 6 retailers
Savings potential: up to 96.7%
Price Range Overview
As of Apr 14, 2026Real market range for this carat, shape, and diamond type.
124
$645
$3,501
$2,696
$19,457
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 64.3%GIA | 4.91ct | Emerald | E | VVS1 | Excellent
From $5,745
Compare at $16,091
GIA | 4.91ct | Emerald | E | VS1 | Excellent
From $3,675
Compare at $3,702
Save 68%IGI | 4.91ct | Emerald | F | VS1 | Excellent
From $3,249
Compare at $10,150
Save 75.4%IGI | 4.91ct | Emerald | G | VS2 | Very Good
From $1,230
Compare at $5,000
Save 75.6%IGI | 4.91ct | Emerald | G | VVS2 | Very Good
From $1,291
Compare at $5,290
Save 75.6%IGI | 4.91ct | Emerald | G | VS1 | Very Good
From $1,290
Compare at $5,290
Save 37.1%IGI | 4.91ct | Emerald | H | VS1 | Ideal
From $987
Compare at $1,569
Save 37.3%IGI | 4.91ct | Emerald | H | VS2 | Ideal
From $935
Compare at $1,492
Save 75.7%IGI | 4.91ct | Emerald | G | VS2 | Ideal
From $1,090
Compare at $4,480
Save 75.4%IGI | 4.91ct | Emerald | G | VS2 | Very Good
From $1,230
Compare at $5,000
Save 74.6%IGI | 4.91ct | Emerald | E | VS2 | Ideal
From $1,241
Compare at $4,880
Save 78%IGI | 4.91ct | Emerald | E | VS2 | Ideal
From $1,750
Compare at $7,967
Save 76.8%IGI | 4.91ct | Emerald | F | VS2 | Ideal
From $1,750
Compare at $7,526
Save 87.8%IGI | 4.91ct | Emerald | E | VS1 | Ideal
From $1,472
Compare at $12,050
Save 78%IGI | 4.91ct | Emerald | E | VS2 | Ideal
From $1,750
Compare at $7,967
Save 65.2%IGI | 4.91ct | Emerald | F | VS2 | Very Good
From $1,829
Compare at $5,250
Save 37.7%IGI | 4.91ct | Emerald | F | VVS2 | Very Good
From $1,306
Compare at $2,097
Save 77.1%IGI | 4.91ct | Emerald | E | VVS2 | Very Good
From $2,354
Compare at $10,300
Save 25.2%IGI | 4.91ct | Emerald | F | VS1 | Very Good
From $1,240
Compare at $1,658
Save 29.2%IGI | 4.91ct | Emerald | F | VVS2 | Very Good
From $1,288
Compare at $1,819
Save 33.5%IGI | 4.91ct | Emerald | F | VVS2 | Very Good
From $1,443
Compare at $2,169
Save 80.7%IGI | 4.91ct | Emerald | D | VVS2 | Very Good
From $2,741
Compare at $14,170
Save 78%IGI | 4.92ct | Emerald | E | VS2 | Ideal
From $1,753
Compare at $7,983
Save 40.1%IGI | 4.92ct | Emerald | E | VS2 | Ideal
From $1,753
Compare at $2,927
Save 78%IGI | 4.92ct | Emerald | E | VS2 | Ideal
From $1,753
Compare at $7,983
Save 75.5%IGI | 4.92ct | Emerald | E | VS1 | Ideal
From $1,415
Compare at $5,780
Save 87.3%IGI | 4.92ct | Emerald | F | VS1 | Ideal
From $1,259
Compare at $9,890
Save 40.1%IGI | 4.92ct | Emerald | E | VS2 | Ideal
From $1,753
Compare at $2,927
Save 76.8%IGI | 4.92ct | Emerald | F | VS2 | Ideal
From $1,753
Compare at $7,541
Save 75.5%IGI | 4.92ct | Emerald | E | VS1 | Ideal
From $1,415
Compare at $5,780
Save 86.7%IGI | 4.92ct | Emerald | G | VVS2 | Ideal
From $1,267
Compare at $9,490
Save 86.1%IGI | 4.92ct | Emerald | D | VS1 | Excellent
From $1,707
Compare at $12,270
Save 75.3%IGI | 4.92ct | Emerald | F | VS1 | Ideal
From $1,370
Compare at $5,550
Save 66.3%IGI | 4.92ct | Emerald | E | VS2 | Excellent
From $1,845
Compare at $5,480
Save 76.6%IGI | 4.92ct | Emerald | E | VVS2 | Ideal
From $1,632
Compare at $6,980
Save 77.2%IGI | 4.92ct | Emerald | E | VS1 | Very Good
From $2,252
Compare at $9,880
Save 65.5%IGI | 4.92ct | Emerald | F | VS1 | Very Good
From $2,548
Compare at $7,380
Save 75.9%IGI | 4.92ct | Emerald | E | VVS1 | Ideal
From $3,272
Compare at $13,570
Save 71.4%GIA | 4.93ct | Emerald | D | VVS1 | Excellent
From $10,093
Compare at $35,239
Save 77.4%GIA | 4.93ct | Emerald | D | VVS1 | Excellent
From $9,970
Compare at $44,070
Save 75.3%IGI | 4.93ct | Emerald | G | VS2 | Very Good
From $1,235
Compare at $5,010
Save 78%IGI | 4.93ct | Emerald | E | VS2 | Ideal
From $1,757
Compare at $7,999
Save 75.3%IGI | 4.93ct | Emerald | G | VVS2 | Ideal
From $1,448
Compare at $5,870
Save 72.8%IGI | 4.93ct | Emerald | F | VS1 | Ideal
From $1,883
Compare at $6,920
Save 74%IGI | 4.93ct | Emerald | G | VS1 | Ideal
From $1,278
Compare at $4,920
Save 78%IGI | 4.93ct | Emerald | E | VS2 | Ideal
From $1,757
Compare at $7,999
Save 76.8%IGI | 4.93ct | Emerald | F | VS2 | Ideal
From $1,757
Compare at $7,557
Save 76.8%IGI | 4.93ct | Emerald | F | VS2 | Ideal
From $1,757
Compare at $7,557
Save 78%IGI | 4.93ct | Emerald | E | VS2 | Ideal
From $1,757
Compare at $7,999
Save 78%IGI | 4.93ct | Emerald | E | VS2 | Ideal
From $1,757
Compare at $7,999
Entry pricing in this category starts around $645.
What to Know When Shopping for 4.9 Carat Emerald Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $18,812 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 $2,696 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 124 comparable stones in this segment. Prices start around $645 and go up to $19,457.
Based on the latest market data, the average asking price is about $3,501 with a median around $2,696.
The observed spread is roughly $18,812 across tracked listings, which is about 96.7% 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 $2,696, 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 6 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 $18,812 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 4.9 carat Emerald diamonds.