8.2 Carat Emerald Lab Grown Diamond Prices Comparison
As of May 2026, 8.2 carat emerald lab grown diamonds usually range from $595 to $21,458, with an average price of $4,916.In the last month, prices for these diamonds are down 0.6%.Compare 28 verified listings across 6 retailers tracked by CaratRadar.
8.2 Carat Emerald Lab Grown Diamond Market Overview
CaratRadar currently tracks 28 verified 8.2-carat emerald lab grown diamonds listed across 6 online retailers. Prices in this segment range from $595 to $21,458, with an average asking price of $4,916 and a median of $3,299.
The price spread of $20,863 (97.2% 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.
28 diamonds tracked in this segment
Price range: $595 to $21,458
Average price: $4,916
Median price: $3,299
Available across 6 retailers
Savings potential: up to 97.2%
Price Range Overview
As of May 29, 2026Real market range for this carat, shape, and diamond type.
28
$595
$4,916
$3,299
$21,458
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 24.8%IGI | 8.29ct | Emerald | G | VVS2 | Ideal
From $1,193
Compare at $1,587
Save 77.5%IGI | 8.27ct | Emerald | G | VS1 | Very Good
From $1,199
Compare at $5,336
Save 75.1%IGI | 8.24ct | Emerald | F | VVS2 | Ideal
From $1,375
Compare at $5,532
Save 75%IGI | 8.22ct | Emerald | F | VVS2 | Excellent
From $1,375
Compare at $5,507
Save 75.2%IGI | 8.25ct | Emerald | F | VVS2 | Ideal
From $1,375
Compare at $5,545
Save 75.3%IGI | 8.29ct | Emerald | F | VVS2 | Excellent
From $1,380
Compare at $5,597
IGI | 8.2ct | Emerald | F | VVS2 | Ideal
From $1,385
Compare at $1,408
Save 74.9%IGI | 8.22ct | Emerald | F | VVS2 | Excellent
From $1,385
Compare at $5,510
Save 74.3%IGI | 8.2ct | Emerald | F | VVS2 | Excellent
From $1,408
Compare at $5,480
Save 74.1%IGI | 8.22ct | Emerald | F | VVS2 | Excellent
From $1,429
Compare at $5,510
Save 68.4%IGI | 8.24ct | Emerald | G | VS1 | Ideal
From $1,678
Compare at $5,304
Save 79.2%IGI | 8.22ct | Emerald | F | VS2 | Ideal
From $1,683
Compare at $8,102
Save 69.2%IGI | 8.3ct | Emerald | G | VS1 | Very Good
From $1,709
Compare at $5,540
Save 77.6%IGI | 8.27ct | Emerald | E | VS2 | Very Good
From $1,791
Compare at $8,000
Save 25.5%IGI | 8.26ct | Emerald | E | VS1 | Ideal
From $1,836
Compare at $2,465
Save 20.2%IGI | 8.21ct | Emerald | F | VS1 | Ideal
From $2,174
Compare at $2,725
Save 20.1%IGI | 8.23ct | Emerald | G | VVS2 | Ideal
From $2,314
Compare at $2,896
Save 63.6%IGI | 8.27ct | Emerald | F | VS2 | Very Good
From $2,962
Compare at $8,143
Save 78.1%IGI | 8.28ct | Emerald | F | VS2 | Excellent
From $3,191
Compare at $14,600
Save 71.3%IGI | 8.23ct | Emerald | G | VVS2 | Very Good
From $3,448
Compare at $12,030
Save 71.4%IGI | 8.25ct | Emerald | F | VVS2 | Very Good
From $3,801
Compare at $13,270
Save 71.3%IGI | 8.26ct | Emerald | F | VS1 | Very Good
From $3,806
Compare at $13,280
Save 77.5%IGI | 8.21ct | Emerald | E | VVS1 | Very Good
From $3,896
Compare at $17,335
Save 77.1%IGI | 8.22ct | Emerald | D | VVS1 | Very Good
From $4,376
Compare at $19,089
Save 77.1%IGI | 8.23ct | Emerald | D | VVS1 | Very Good
From $4,381
Compare at $19,134
Save 24.3%IGI | 8.3ct | Emerald | F | VVS2 | Very Good
From $4,934
Compare at $6,515
Save 77.3%IGI | 8.29ct | Emerald | G | VVS2 | Excellent
From $4,948
Compare at $21,787
Save 35%IGI | 8.26ct | Emerald | F | VS1 | Ideal
From $8,889
Compare at $13,671
Entry pricing in this category starts around $595.
What to Know When Shopping for 8.2 Carat Emerald Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $20,863 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 $3,299 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 28 comparable stones in this segment. Prices start around $595 and go up to $21,458.
Based on the latest market data, the average asking price is about $4,916 with a median around $3,299.
The observed spread is roughly $20,863 across tracked listings, which is about 97.2% 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 $4,916. The median price is $3,299, 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 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 $20,863 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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