4.9 Carat Emerald Lab Grown Diamond Prices Comparison
As of February 2026, 4.9 carat emerald lab grown diamonds usually range from $748 to $13,252, with an average price of $1,830.In the last month, prices for these diamonds are down 3.8%.Compare 169 verified listings across 7 retailers tracked by CaratRadar.
4.9 Carat Emerald Lab Grown Diamond Market Overview
CaratRadar currently tracks 169 verified 4.9-carat emerald lab grown diamonds listed across 7 online retailers. Prices in this segment range from $748 to $13,252, with an average asking price of $1,830 and a median of $1,226.
The price spread of $12,504 (94.4% 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.
169 diamonds tracked in this segment
Price range: $748 to $13,252
Average price: $1,830
Median price: $1,226
Available across 7 retailers
Savings potential: up to 94.4%
Price Range Overview
As of Feb 28, 2026Real market range for this carat, shape, and diamond type.
169
$748
$1,830
$1,226
$13,252
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 87.4%4.85ct | Emerald | G | SI1 | Ideal
From $856
Compare at $6,800
IGISave 57%4.85ct | Emerald | H | VS1 | Ideal
From $844
Compare at $1,965
IGISave 77.8%4.85ct | Emerald | E | VVS2 | Very Good
From $1,622
Compare at $7,310
IGISave 39%4.85ct | Emerald | H | VS1 | Ideal
From $1,030
Compare at $1,690
IGISave 18.7%4.85ct | Emerald | E | VS1 | Very Good
From $1,098
Compare at $1,350
IGISave 86.6%4.85ct | Emerald | E | VS2 | Ideal
From $1,138
Compare at $8,490
IGISave 82.7%4.85ct | Emerald | E | VVS1 | Ideal
From $2,305
Compare at $13,360
GIASave 61.6%4.85ct | Emerald | D | VVS1 | Excellent
From $13,252
Compare at $34,500
IGISave 55.3%4.85ct | Emerald | G | VS1 | Very Good
From $1,244
Compare at $2,784
IGISave 81.2%4.85ct | Emerald | F | VS2 | Ideal
From $762
Compare at $4,050
IGISave 89.9%4.85ct | Emerald | E | VS1 | Ideal
From $1,138
Compare at $11,230
IGISave 74%4.85ct | Emerald | F | VS1 | Very Good
From $956
Compare at $3,685
IGISave 81.6%4.85ct | Emerald | F | SI1 | Ideal
From $927
Compare at $5,050
IGISave 57.7%4.85ct | Emerald | H | VS2 | Ideal
From $941
Compare at $2,224
IGISave 80.9%4.85ct | Emerald | G | VS1 | Ideal
From $1,098
Compare at $5,750
GIASave 69.4%4.85ct | Emerald | D | VS1 | Excellent
From $5,440
Compare at $17,750
IGISave 74.6%4.86ct | Emerald | G | VS2 | Very Good
From $1,229
Compare at $4,830
IGISave 87.8%4.86ct | Emerald | E | VS2 | Ideal
From $1,140
Compare at $9,320
IGISave 86.8%4.86ct | Emerald | E | VS2 | Ideal
From $1,170
Compare at $8,850
IGISave 89%4.86ct | Emerald | E | VS1 | Excellent
From $953
Compare at $8,650
IGISave 75.7%4.86ct | Emerald | E | VS1 | Ideal
From $2,028
Compare at $8,347
IGISave 87.8%4.86ct | Emerald | E | VS2 | Ideal
From $1,140
Compare at $9,320
IGISave 74.5%4.86ct | Emerald | G | VS1 | Very Good
From $1,275
Compare at $5,010
IGISave 74.5%4.86ct | Emerald | G | VS1 | Very Good
From $1,275
Compare at $5,010
IGISave 84.7%4.86ct | Emerald | F | VS1 | Ideal
From $1,140
Compare at $7,440
IGISave 82.6%4.86ct | Emerald | F | SI1 | Ideal
From $929
Compare at $5,340
IGISave 90.8%4.86ct | Emerald | F | VS2 | Ideal
From $771
Compare at $8,370
IGISave 80.8%4.86ct | Emerald | E | VS1 | Ideal
From $1,413
Compare at $7,350
IGISave 75.4%4.87ct | Emerald | G | VS1 | Very Good
From $1,276
Compare at $5,180
IGISave 77.8%4.87ct | Emerald | F | VS1 | Ideal
From $1,736
Compare at $7,810
IGISave 76.4%4.87ct | Emerald | F | VS2 | Ideal
From $1,736
Compare at $7,350
IGISave 80.9%4.87ct | Emerald | E | VVS2 | Very Good
From $1,807
Compare at $9,470
IGISave 87.8%4.87ct | Emerald | E | VS2 | Ideal
From $1,142
Compare at $9,340
IGISave 89.1%4.87ct | Emerald | E | VS1 | Ideal
From $1,306
Compare at $11,980
IGISave 80.5%4.87ct | Emerald | F | VVS2 | Very Good
From $1,783
Compare at $9,130
IGISave 52.2%4.87ct | Emerald | E | VVS2 | Very Good
From $1,750
Compare at $3,660
IGISave 72.5%4.87ct | Emerald | D | IF | Ideal
From $12,756
Compare at $46,413
IGISave 82.3%4.87ct | Emerald | F | VS1 | Ideal
From $835
Compare at $4,720
IGISave 90.9%4.87ct | Emerald | F | VS2 | Ideal
From $765
Compare at $8,380
IGISave 90.7%4.87ct | Emerald | F | VS2 | Ideal
From $780
Compare at $8,380
IGISave 84.1%4.87ct | Emerald | G | VS1 | Excellent
From $1,274
Compare at $8,030
IGISave 90.9%4.87ct | Emerald | F | VS2 | Ideal
From $765
Compare at $8,380
IGISave 50.1%4.87ct | Emerald | E | VS1 | Ideal
From $2,742
Compare at $5,500
IGISave 87.8%4.87ct | Emerald | E | VS2 | Ideal
From $1,142
Compare at $9,340
IGISave 82.3%4.87ct | Emerald | F | VS1 | Ideal
From $835
Compare at $4,720
IGISave 80.9%4.87ct | Emerald | E | VVS2 | Very Good
From $1,807
Compare at $9,470
GIASave 81.8%4.87ct | Emerald | F | VVS2 | Excellent
From $3,435
Compare at $18,870
IGISave 83.5%4.88ct | Emerald | F | SI1 | Ideal
From $933
Compare at $5,650
IGISave 50.8%4.88ct | Emerald | FANCY | VS1 | Very Good
From $1,711
Compare at $3,480
IGISave 79.8%4.88ct | Emerald | G | VS1 | Excellent
From $1,044
Compare at $5,180
Entry pricing in this category starts around $748.
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 $12,504 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 $1,226 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 169 comparable stones in this segment. Prices start around $748 and go up to $13,252.
Based on the latest market data, the average asking price is about $1,830 with a median around $1,226.
The observed spread is roughly $12,504 across tracked listings, which is about 94.4% 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 $1,226, 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 7 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 $12,504 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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