8.5 Carat Emerald Lab Grown Diamond Prices Comparison
As of March 2026, 8.5 carat emerald lab grown diamonds usually range from $1,098 to $30,100, with an average price of $2,398.In the last month, prices for these diamonds are down 4.1%.Compare 166 verified listings across 7 retailers tracked by CaratRadar.
8.5 Carat Emerald Lab Grown Diamond Market Overview
CaratRadar currently tracks 166 verified 8.5-carat emerald lab grown diamonds listed across 7 online retailers. Prices in this segment range from $1,098 to $30,100, with an average asking price of $2,398 and a median of $1,740.
The price spread of $29,002 (96.4% 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.
166 diamonds tracked in this segment
Price range: $1,098 to $30,100
Average price: $2,398
Median price: $1,740
Available across 7 retailers
Savings potential: up to 96.4%
Price Range Overview
As of Mar 1, 2026Real market range for this carat, shape, and diamond type.
166
$1,098
$2,398
$1,740
$30,100
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 80.9%8.45ct | Emerald | E | VVS2 | Ideal
From $1,732
Compare at $9,080
IGISave 92.5%8.45ct | Emerald | F | VS1 | Ideal
From $1,297
Compare at $17,380
IGISave 80.8%8.45ct | Emerald | F | VVS2 | Ideal
From $1,664
Compare at $8,680
IGISave 84.3%8.45ct | Emerald | F | VS1 | Ideal
From $1,311
Compare at $8,360
IGISave 91.7%8.45ct | Emerald | G | VVS2 | Ideal
From $1,398
Compare at $16,760
IGISave 80.8%8.45ct | Emerald | F | VVS2 | Ideal
From $1,664
Compare at $8,680
IGISave 72%8.45ct | Emerald | F | VVS2 | Ideal
From $2,452
Compare at $8,760
IGISave 85.7%8.46ct | Emerald | E | VS1 | Very Good
From $3,015
Compare at $21,030
IGISave 92%8.47ct | Emerald | G | VVS2 | Ideal
From $1,340
Compare at $16,730
IGISave 80.8%8.47ct | Emerald | F | VVS2 | Ideal
From $1,667
Compare at $8,700
IGISave 91.8%8.47ct | Emerald | E | VVS2 | Ideal
From $1,722
Compare at $20,990
IGISave 54.7%8.48ct | Emerald | E | VS1 | Ideal
From $4,225
Compare at $9,330
IGISave 80.9%8.48ct | Emerald | E | VVS2 | Ideal
From $1,737
Compare at $9,110
IGISave 80.7%8.48ct | Emerald | E | VVS2 | Ideal
From $1,751
Compare at $9,060
IGISave 91.9%8.48ct | Emerald | E | VVS2 | Ideal
From $1,696
Compare at $21,020
IGISave 68.8%8.48ct | Emerald | FANCY | VVS2 | Excellent
From $6,622
Compare at $21,215
IGISave 84.7%8.49ct | Emerald | F | VVS2 | Very Good
From $2,898
Compare at $18,920
IGISave 80.6%8.49ct | Emerald | F | VVS2 | Ideal
From $1,684
Compare at $8,670
IGISave 71.6%8.49ct | Emerald | E | VVS2 | Ideal
From $2,690
Compare at $9,480
IGISave 80.6%8.49ct | Emerald | F | VVS2 | Ideal
From $1,698
Compare at $8,750
IGISave 91.5%8.49ct | Emerald | F | VVS2 | Ideal
From $1,616
Compare at $18,920
IGISave 91.7%8.49ct | Emerald | E | VVS2 | Ideal
From $1,739
Compare at $21,040
IGISave 85.1%8.5ct | Emerald | F | VVS2 | Ideal
From $1,645
Compare at $11,060
IGISave 80.7%8.5ct | Emerald | E | VVS2 | Ideal
From $1,741
Compare at $9,010
IGISave 92.5%8.5ct | Emerald | F | VS1 | Ideal
From $1,317
Compare at $17,480
IGISave 92.5%8.5ct | Emerald | F | VS1 | Ideal
From $1,317
Compare at $17,480
IGISave 49.9%8.5ct | Emerald | F | VVS2 | Very Good
From $2,329
Compare at $4,646
IGISave 84.8%8.5ct | Emerald | F | VS1 | Very Good
From $1,422
Compare at $9,380
IGISave 33.7%8.5ct | Emerald | F | VS1 | Very Good
From $1,422
Compare at $2,145
IGISave 74.7%8.5ct | Emerald | E | VVS2 | Very Good
From $5,367
Compare at $21,190
IGISave 77.3%8.5ct | Emerald | G | VS1 | Very Good
From $1,845
Compare at $8,120
IGISave 53.9%8.5ct | Emerald | F | VS2 | Very Good
From $1,950
Compare at $4,231
IGISave 57.8%8.5ct | Emerald | FANCY | VS1 | Very Good
From $2,024
Compare at $4,793
IGISave 80.9%8.5ct | Emerald | F | VS1 | Very Good
From $1,725
Compare at $9,040
IGISave 68.4%8.5ct | Emerald | G | VVS2 | Ideal
From $4,161
Compare at $13,160
IGISave 62.8%8.5ct | Emerald | F | VVS2 | Very Good
From $1,540
Compare at $4,142
IGISave 49.6%8.5ct | Emerald | F | VVS2 | Very Good
From $2,265
Compare at $4,493
IGISave 62.8%8.5ct | Emerald | F | VS1 | Very Good
From $1,452
Compare at $3,908
IGISave 62.8%8.5ct | Emerald | F | VVS2 | Very Good
From $1,540
Compare at $4,142
GIASave 80.8%8.5ct | Emerald | E | VVS2 | Excellent
From $9,233
Compare at $48,030
GIASave 80.7%8.5ct | Emerald | F | VS1 | Excellent
From $8,190
Compare at $42,500
IGISave 82.4%8.5ct | Emerald | F | VS2 | Ideal
From $2,302
Compare at $13,110
IGISave 80.9%8.5ct | Emerald | F | VS1 | Very Good
From $1,725
Compare at $9,040
IGISave 80.7%8.5ct | Emerald | E | VVS2 | Ideal
From $1,741
Compare at $9,010
IGISave 80.6%8.5ct | Emerald | F | VVS2 | Ideal
From $1,672
Compare at $8,600
IGISave 26.2%8.5ct | Emerald | D | VS1 | Very Good
From $3,902
Compare at $5,285
IGISave 80.9%8.5ct | Emerald | F | VS1 | Very Good
From $1,725
Compare at $9,040
IGISave 81%8.5ct | Emerald | F | VVS2 | Very Good
From $1,809
Compare at $9,530
IGISave 81%8.5ct | Emerald | F | VVS2 | Very Good
From $1,809
Compare at $9,530
IGISave 80.8%8.5ct | Emerald | F | VVS2 | Ideal
From $1,672
Compare at $8,730
Entry pricing in this category starts around $1,098.
What to Know When Shopping for 8.5 Carat Emerald Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $29,002 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 $1,740 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 166 comparable stones in this segment. Prices start around $1,098 and go up to $30,100.
Based on the latest market data, the average asking price is about $2,398 with a median around $1,740.
The observed spread is roughly $29,002 across tracked listings, which is about 96.4% 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 $1,740, 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 $29,002 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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