5.9 Carat Emerald Lab Grown Diamond Prices Comparison
As of February 2026, 5.9 carat emerald lab grown diamonds usually range from $861 to $29,440, with an average price of $3,326.In the last month, prices for these diamonds are down 0.6%.Compare 38 verified listings across 7 retailers tracked by CaratRadar.
5.9 Carat Emerald Lab Grown Diamond Market Overview
CaratRadar currently tracks 38 verified 5.9-carat emerald lab grown diamonds listed across 7 online retailers. Prices in this segment range from $861 to $29,440, with an average asking price of $3,326 and a median of $1,539.
The price spread of $28,579 (97.1% 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.
38 diamonds tracked in this segment
Price range: $861 to $29,440
Average price: $3,326
Median price: $1,539
Available across 7 retailers
Savings potential: up to 97.1%
Price Range Overview
As of Feb 28, 2026Real market range for this carat, shape, and diamond type.
38
$861
$3,326
$1,539
$29,440
Price History
Price Comparison Matrix
Live Listings
See all listingsCompare current retailer offers for this exact segment and open any listing for full details.
GIASave 14.3%5.85ct | Emerald | D | VVS2 | Excellent
From $19,910
Compare at $23,230
IGISave 39.8%5.85ct | Emerald | F | VS1 | Very Good
From $1,483
Compare at $2,462
IGISave 87.4%5.85ct | Emerald | G | VS1 | Ideal
From $1,491
Compare at $11,830
IGISave 60.6%5.86ct | Emerald | F | VS1 | Excellent
From $2,930
Compare at $7,430
IGISave 91.6%5.86ct | Emerald | F | VS1 | Excellent
From $1,146
Compare at $13,590
IGISave 85.7%5.86ct | Emerald | E | VS1 | Excellent
From $1,281
Compare at $8,929
IGISave 76.8%5.87ct | Emerald | F | VS1 | Very Good
From $1,076
Compare at $4,635
IGISave 92.1%5.87ct | Emerald | E | VS1 | Excellent
From $1,251
Compare at $15,830
IGISave 79.2%5.87ct | Emerald | D | VVS2 | Very Good
From $3,596
Compare at $17,270
IGISave 57.8%5.88ct | Emerald | FANCY | VVS2 | Very Good
From $1,914
Compare at $4,540
IGISave 28.3%5.88ct | Emerald | E | VVS2 | Ideal
From $10,410
Compare at $14,520
IGISave 81.3%5.88ct | Emerald | E | VVS2 | Very Good
From $2,196
Compare at $11,730
IGISave 84.9%5.88ct | Emerald | F | VS1 | Ideal
From $1,196
Compare at $7,910
IGISave 55.5%5.88ct | Emerald | H | VS1 | Excellent
From $1,079
Compare at $2,422
IGISave 81.3%5.89ct | Emerald | E | VVS2 | Very Good
From $2,199
Compare at $11,750
IGISave 81%5.89ct | Emerald | F | VS1 | Excellent
From $1,588
Compare at $8,360
IGISave 76.1%5.9ct | Emerald | D | IF | Ideal
From $29,440
Compare at $123,060
IGISave 81.8%5.9ct | Emerald | F | VS1 | Excellent
From $1,682
Compare at $9,230
IGISave 84.4%5.9ct | Emerald | G | VS1 | Ideal
From $1,197
Compare at $7,680
IGISave 72.5%5.91ct | Emerald | F | VS2 | Ideal
From $1,235
Compare at $4,490
IGISave 75.8%5.91ct | Emerald | F | VS1 | Very Good
From $6,323
Compare at $26,120
IGISave 48.7%5.91ct | Emerald | E | VVS2 | Very Good
From $2,036
Compare at $3,966
IGISave 90.8%5.91ct | Emerald | F | SI1 | Ideal
From $861
Compare at $9,410
IGISave 83.9%5.91ct | Emerald | F | VS1 | Excellent
From $1,008
Compare at $6,250
IGISave 81.2%5.91ct | Emerald | F | VS1 | Very Good
From $2,120
Compare at $11,280
IGISave 75.5%5.92ct | Emerald | F | VS1 | Ideal
From $1,441
Compare at $5,890
IGISave 80%5.92ct | Emerald | E | VS1 | Very Good
From $2,306
Compare at $11,510
IGISave 87.5%5.92ct | Emerald | F | VVS2 | Very Good
From $1,656
Compare at $13,210
IGISave 87.5%5.92ct | Emerald | F | VVS2 | Excellent
From $1,650
Compare at $13,200
IGISave 66.9%5.93ct | Emerald | D | VS1 | Ideal
From $5,810
Compare at $17,575
IGISave 53.4%5.93ct | Emerald | G | VVS2 | Excellent
From $1,188
Compare at $2,551
IGISave 85.7%5.93ct | Emerald | H | VVS2 | Ideal
From $1,389
Compare at $9,680
IGISave 77.2%5.93ct | Emerald | F | VS2 | Very Good
From $1,025
Compare at $4,505
IGISave 76.8%5.93ct | Emerald | F | VS1 | Very Good
From $1,085
Compare at $4,680
IGISave 72.3%5.93ct | Emerald | E | VVS2 | Ideal
From $3,282
Compare at $11,830
IGISave 75.5%5.94ct | Emerald | F | VS1 | Ideal
From $1,477
Compare at $6,030
IGISave 91.5%5.94ct | Emerald | E | VS1 | Excellent
From $1,254
Compare at $14,690
IGISave 81.3%5.95ct | Emerald | E | VS1 | Very Good
From $2,162
Compare at $11,560
Entry pricing in this category starts around $861.
What to Know When Shopping for 5.9 Carat Emerald Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $28,579 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 $1,539 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 38 comparable stones in this segment. Prices start around $861 and go up to $29,440.
Based on the latest market data, the average asking price is about $3,326 with a median around $1,539.
The observed spread is roughly $28,579 across tracked listings, which is about 97.1% 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 $1,539, 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 $28,579 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 5.9 carat Emerald diamonds.