2.5 Carat Asscher Natural Diamond Prices Comparison
As of October 2026, 2.5 carat asscher natural diamonds in the 2.50–2.74 carat benchmark range usually range from $1,654 to $48,304, with an average price of $20,924.In the last month, prices for these diamonds are down 0.6%.Compare 128 verified listings across 10 retailers tracked by CaratRadar.
2.5 Carat Asscher Natural Diamond Market Overview
CaratRadar currently tracks 128 verified 2.5-carat asscher natural diamonds in the 2.50–2.74 carat benchmark range, listed across 10 online retailers. Prices in this segment range from $1,654 to $48,304, with an average asking price of $20,924 and a median of $21,308.
The price spread of $46,650 (96.6% 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 use the same benchmark range throughout the page and 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.
128 diamonds tracked in the 2.50–2.74 carat benchmark
Price range: $1,654 to $48,304
Average price: $20,924
Median price: $21,308
Available across 10 retailers
Savings potential: up to 96.6%
Price Range Overview
As of Oct 15, 2026Real market range for this carat, shape, and diamond type.
128
$1,654
$20,924
$21,308
$48,304
Price History
Price Comparison Matrix
Live Listings
See all listingsCompare current retailer offers in the same benchmark range and open any listing for full details.
GIA | 2.51ct | Asscher | L | SI1 | Excellent
From $6,509
Compare at $7,028
GIA | 2.5ct | Asscher | L | VVS2 | Excellent
From $7,179
Compare at $7,946
Save 15%GIA | 2.51ct | Asscher | L | VS1 | Excellent
From $7,407
Compare at $8,718
Save 14.3%GIA | 2.5ct | Asscher | L | VS1 | Excellent
From $7,574
Compare at $8,835
GIA | 2.5ct | Asscher | K | SI1 | Excellent
From $7,881
Compare at $8,404
Save 21.3%GIA | 2.7ct | Asscher | K | VS2 | Excellent
From $7,934
Compare at $10,085
GIA | 2.51ct | Asscher | J | SI2 | Excellent
From $8,371
Compare at $8,846
GIA | 2.51ct | Asscher | K | VS2 | Excellent
From $8,470
Compare at $9,242
GIA | 2.5ct | Asscher | J | VVS1 | Ideal
From $9,020
Compare at $9,415
GIA | 2.5ct | Asscher | K | VS1 | Ideal
From $9,339
Compare at $9,803
Save 22.5%GIA | 2.51ct | Asscher | I | VS1 | Excellent
From $9,429
Compare at $12,161
GIA | 2.51ct | Asscher | J | VVS2 | Ideal
From $9,530
Compare at $10,080
Save 14.6%IGI | 2.51ct | Asscher | H | SI1 | Very Good
From $9,540
Compare at $11,166
GIA | 2.5ct | Asscher | K | VS2 | Excellent
From $9,637
Compare at $10,141
Save 24.1%GIA | 2.59ct | Asscher | K | VS1 | Excellent
From $9,679
Compare at $12,751
Save 20.8%GIA | 2.5ct | Asscher | J | VVS2 | Excellent
From $9,901
Compare at $12,508
Save 16.1%GIA | 2.55ct | Asscher | K | VS1 | Very Good
From $9,941
Compare at $11,850
Save 25.4%GIA | 2.51ct | Asscher | J | SI1 | Ideal
From $10,049
Compare at $13,464
GIA | 2.5ct | Asscher | K | VS2 | Excellent
From $10,239
Compare at $10,784
GIA | 2.51ct | Asscher | J | VS1 | Ideal
From $10,256
Compare at $11,360
Save 12.2%GIA | 2.5ct | Asscher | I | SI1 | Ideal
From $10,449
Compare at $11,900
GIA | 2.5ct | Asscher | J | SI1 | Ideal
From $11,050
Compare at $11,842
GIA | 2.51ct | Asscher | I | SI1 | Ideal
From $11,322
Compare at $12,450
GIA | 2.52ct | Asscher | J | SI1 | Ideal
From $11,340
Compare at $12,194
Save 22.5%GIA | 2.51ct | Asscher | I | SI1 | Ideal
From $11,409
Compare at $14,721
GIA | 2.5ct | Asscher | G | SI2 | Ideal
From $11,410
Compare at $12,540
GIA | 2.74ct | Asscher | J | VS2 | Ideal
From $11,697
Compare at $12,820
Save 15%GIA | 2.5ct | Asscher | J | VS1 | Excellent
From $11,996
Compare at $14,116
GIA | 2.52ct | Asscher | J | VS2 | Ideal
From $12,380
Compare at $13,433
Save 19.5%GIA | 2.51ct | Asscher | K | VS2 | Excellent
From $12,484
Compare at $15,509
GIA | 2.5ct | Asscher | G | SI1 | Ideal
From $12,959
Compare at $14,200
Save 10.5%GIA | 2.53ct | Asscher | I | SI1 | Ideal
From $12,982
Compare at $14,500
GIA | 2.5ct | Asscher | H | VS2 | Ideal
From $13,110
Compare at $14,095
GIA | 2.5ct | Asscher | J | VVS2 | Excellent
From $13,122
Compare at $14,134
GIA | 2.51ct | Asscher | G | SI2 | Ideal
From $13,140
Compare at $13,537
GIA | 2.54ct | Asscher | J | VS2 | Ideal
From $13,140
Compare at $14,212
Save 22.2%GIA | 2.51ct | Asscher | I | VS2 | Very Good
From $13,407
Compare at $17,229
GIA | 2.5ct | Asscher | J | VS2 | Excellent
From $13,408
Compare at $13,990
Save 23.5%GIA | 2.5ct | Asscher | I | VVS2 | Ideal
From $13,637
Compare at $17,820
Save 13%GIA | 2.71ct | Asscher | J | VS1 | Very Good
From $13,725
Compare at $15,771
Save 22.5%GIA | 2.7ct | Asscher | J | VS2 | Excellent
From $13,742
Compare at $17,730
Save 22.5%GIA | 2.7ct | Asscher | J | VVS2 | Excellent
From $13,742
Compare at $17,730
GIA | 2.5ct | Asscher | J | VS1 | Excellent
From $14,187
Compare at $15,390
Save 16.8%GIA | 2.7ct | Asscher | J | VVS2 | Ideal
From $14,232
Compare at $17,098
HRD | 2.51ct | Asscher | G | VS2 | Excellent
From $14,511
Compare at $15,914
Save 23.6%GIA | 2.51ct | Asscher | I | VS1 | Ideal
From $15,037
Compare at $19,672
Save 25.4%GIA | 2.5ct | Asscher | I | VS1 | Excellent
From $15,090
Compare at $20,217
Save 11.9%GIA | 2.51ct | Asscher | I | VS1 | Very Good
From $15,106
Compare at $17,138
Save 23.5%IGI | 2.51ct | Asscher | H | VS1 | Good
From $15,197
Compare at $19,869
Save 23.6%GIA | 2.55ct | Asscher | I | VVS2 | Very Good
From $15,337
Compare at $20,070
Entry pricing in this benchmark range starts around $1,654.
What to Know When Shopping for 2.5 Carat Asscher Natural Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $46,650 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 $21,308 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.
- Asscher cuts are essentially square emerald cuts. Like emeralds, clarity is highly visible, so prioritize higher clarity grades.
Frequently Asked Questions
We currently track 128 comparable stones in the 2.50–2.74 carat benchmark range. Prices start around $1,654 and go up to $48,304.
Based on the latest market data, the average asking price is about $20,924 with a median around $21,308.
The observed spread is roughly $46,650 across tracked listings, which is about 96.6% from highest to lowest offer in the 2.50–2.74 carat benchmark range.
We refresh pricing data daily so these pages stay current with market changes.
Based on completed market data, the fair market benchmark is $20,924. The median price is $21,308, 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 10 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 $46,650 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.
Related Price Categories
Explore adjacent carat ranges and shapes to compare market shifts.
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Tracking Natural inventory for the 2.50–2.74 carat Asscher diamond benchmark.