2.5 Carat Emerald Natural Diamond Prices Comparison
As of May 2026, 2.5 carat emerald natural diamonds usually range from $1,155 to $56,894, with an average price of $26,053.In the last month, prices for these diamonds are up 0.6%.Compare 915 verified listings across 9 retailers tracked by CaratRadar.
2.5 Carat Emerald Natural Diamond Market Overview
CaratRadar currently tracks 915 verified 2.5-carat emerald natural diamonds listed across 9 online retailers. Prices in this segment range from $1,155 to $56,894, with an average asking price of $26,053 and a median of $25,918.
The price spread of $55,740 (98.0% 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.
915 diamonds tracked in this segment
Price range: $1,155 to $56,894
Average price: $26,053
Median price: $25,918
Available across 9 retailers
Savings potential: up to 98.0%
Price Range Overview
As of May 29, 2026Real market range for this carat, shape, and diamond type.
915
$1,155
$26,053
$25,918
$56,894
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 36.8%GIA | 2.5ct | Emerald | L | SI1 | Very Good
From $6,074
Compare at $9,614
GIA | 2.5ct | Emerald | L | VS2 | Good
From $6,595
Compare at $7,024
IGI | 2.51ct | Emerald | I | SI1 | Good
From $7,270
Compare at $7,461
Save 13.4%GIA | 2.5ct | Emerald | K | SI1 | Excellent
From $7,399
Compare at $8,547
Save 20.7%IGI | 2.51ct | Emerald | K | SI1 | Very Good
From $7,682
Compare at $9,687
IGI | 2.51ct | Emerald | K | VS2 | Very Good
From $7,796
Compare at $7,865
Save 36.8%GIA | 2.51ct | Emerald | L | VVS2 | Very Good
From $7,849
Compare at $12,426
IGI | 2.5ct | Emerald | K | VS1 | Very Good
From $7,902
Compare at $8,454
IGI | 2.5ct | Emerald | K | VS2 | Very Good
From $8,060
Compare at $8,890
Save 40.4%GIA | 2.5ct | Emerald | J | VS2 | Very Good
From $8,275
Compare at $13,894
Save 41%GIA | 2.5ct | Emerald | J | SI1 | Ideal
From $8,372
Compare at $14,200
IGI | 2.5ct | Emerald | K | VS1 | Very Good
From $8,427
Compare at $8,430
IGI | 2.51ct | Emerald | K | VS2 | Very Good
From $8,442
Compare at $8,519
IGI | 2.5ct | Emerald | K | VVS2 | Ideal
From $8,663
Compare at $8,745
GIA | 2.51ct | Emerald | I | SI2 | Excellent
From $8,866
Compare at $9,107
Save 22%GIA | 2.51ct | Emerald | L | VS2 | Good
From $8,908
Compare at $11,422
Save 27%GIA | 2.51ct | Emerald | L | VS1 | Excellent
From $8,912
Compare at $12,201
IGI | 2.5ct | Emerald | K | VS2 | Very Good
From $8,961
Compare at $9,140
Save 19.7%GIA | 2.53ct | Emerald | K | SI2 | Excellent
From $8,967
Compare at $11,169
IGI | 2.5ct | Emerald | I | VS1 | Very Good
From $9,125
Compare at $9,265
Save 39.7%GIA | 2.6ct | Emerald | J | VS2 | Excellent
From $9,272
Compare at $15,384
IGI | 2.51ct | Emerald | J | SI1 | Ideal
From $9,305
Compare at $9,488
Save 18.5%IGI | 2.51ct | Emerald | J | VS1 | Ideal
From $9,330
Compare at $11,444
GIA | 2.5ct | Emerald | L | VVS1 | Very Good
From $9,368
Compare at $9,486
Save 28.1%GIA | 2.5ct | Emerald | I | SI2 | Excellent
From $9,369
Compare at $13,024
Save 26.1%GIA | 2.5ct | Emerald | L | VS2 | Excellent
From $9,376
Compare at $12,680
Save 26.1%GIA | 2.51ct | Emerald | L | VS1 | Excellent
From $9,403
Compare at $12,716
Save 39.7%GIA | 2.5ct | Emerald | K | VS1 | Excellent
From $9,496
Compare at $15,758
Save 18.7%IGI | 2.51ct | Emerald | I | SI1 | Very Good
From $9,505
Compare at $11,685
Save 31.3%GIA | 2.5ct | Emerald | K | VS2 | Excellent
From $9,554
Compare at $13,913
Save 26%GIA | 2.51ct | Emerald | L | VS1 | Excellent
From $9,581
Compare at $12,952
Save 26%GIA | 2.5ct | Emerald | L | VS1 | Very Good
From $9,606
Compare at $12,985
Save 18.6%IGI | 2.5ct | Emerald | J | VVS1 | Very Good
From $9,610
Compare at $11,812
Save 20.4%IGI | 2.5ct | Emerald | J | VS1 | Excellent
From $9,670
Compare at $12,151
GIA | 2.51ct | Emerald | L | VS1 | Excellent
From $9,778
Compare at $10,330
Save 39.7%GIA | 2.51ct | Emerald | K | VS2 | Ideal
From $9,788
Compare at $16,245
Save 27.2%GIA | 2.51ct | Emerald | L | VVS2 | Excellent
From $9,839
Compare at $13,521
Save 21.1%GIA | 2.51ct | Emerald | I | SI2 | Very Good
From $9,852
Compare at $12,489
GIA | 2.5ct | Emerald | K | VS2 | Excellent
From $9,861
Compare at $10,738
IGI | 2.51ct | Emerald | J | VS2 | Very Good
From $9,901
Compare at $9,960
Save 26%GIA | 2.5ct | Emerald | L | VS2 | Excellent
From $9,931
Compare at $13,417
IGI | 2.52ct | Emerald | K | SI1 | Very Good
From $10,019
Compare at $10,020
GIA | 2.51ct | Emerald | L | VS2 | Very Good
From $10,086
Compare at $10,569
Save 27%GIA | 2.51ct | Emerald | L | VS1 | Excellent
From $10,152
Compare at $13,916
Save 27%GIA | 2.51ct | Emerald | L | VS1 | Excellent
From $10,198
Compare at $13,977
GIA | 2.51ct | Emerald | K | VS2 | Good
From $10,398
Compare at $10,713
Save 18.9%IGI | 2.5ct | Emerald | I | VS1 | Very Good
From $10,555
Compare at $13,007
Save 27%GIA | 2.51ct | Emerald | L | VS1 | Excellent
From $10,561
Compare at $14,467
Save 13.8%IGI | 2.51ct | Emerald | J | VVS1 | Very Good
From $10,575
Compare at $12,265
GIA | 2.54ct | Emerald | L | VS2 | Excellent
From $10,611
Compare at $10,999
Entry pricing in this category starts around $1,155.
What to Know When Shopping for 2.5 Carat Emerald Natural Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $55,740 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 $25,918 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.
- Compare natural vs. lab-grown options for the same carat and shape. Lab-grown diamonds are chemically identical but often 30-50% less expensive.
- 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 915 comparable stones in this segment. Prices start around $1,155 and go up to $56,894.
Based on the latest market data, the average asking price is about $26,053 with a median around $25,918.
The observed spread is roughly $55,740 across tracked listings, which is about 98.0% 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 $26,053. The median price is $25,918, 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 9 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 $55,740 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 Natural inventory for 2.5 carat Emerald diamonds.