1.8 Carat Asscher Natural Diamond Prices Comparison
As of February 2026, 1.8 carat asscher natural diamonds usually range from $1,042 to $25,480, with an average price of $8,817.In the last month, prices for these diamonds are down 1.7%.Compare 90 verified listings across 6 retailers tracked by CaratRadar.
1.8 Carat Asscher Natural Diamond Market Overview
CaratRadar currently tracks 90 verified 1.8-carat asscher natural diamonds listed across 6 online retailers. Prices in this segment range from $1,042 to $25,480, with an average asking price of $8,817 and a median of $7,414.
The price spread of $24,439 (95.9% 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.
90 diamonds tracked in this segment
Price range: $1,042 to $25,480
Average price: $8,817
Median price: $7,414
Available across 6 retailers
Savings potential: up to 95.9%
Price Range Overview
As of Feb 28, 2026Real market range for this carat, shape, and diamond type.
90
$1,042
$8,817
$7,414
$25,480
Price History
Price Comparison Matrix
Live Listings
See all listingsCompare current retailer offers for this exact segment and open any listing for full details.
1.75ct | Asscher | H | VS1 | Excellent
From $11,613
Compare at $11,896
GIASave 51.4%1.75ct | Asscher | H | VS2 | Excellent
From $5,594
Compare at $11,507
GIASave 52.6%1.75ct | Asscher | H | VS1 | Ideal
From $6,447
Compare at $13,591
GIASave 11.3%1.75ct | Asscher | L | VVS2 | Excellent
From $2,586
Compare at $2,917
GIA1.75ct | Asscher | I | SI1 | Ideal
From $4,610
Compare at $4,644
GIA1.75ct | Asscher | D | VVS1 | Excellent
From $25,480
Compare at $26,388
GIA1.76ct | Asscher | J | VVS1 | Excellent
From $6,290
Compare at $6,548
GIASave 54.1%1.76ct | Asscher | G | VVS1 | Ideal
From $8,490
Compare at $18,502
GIASave 51.9%1.77ct | Asscher | I | VS1 | Ideal
From $5,663
Compare at $11,769
GIASave 10.1%1.77ct | Asscher | K | SI1 | Ideal
From $3,626
Compare at $4,034
GIA1.77ct | Asscher | D | VS2 | Excellent
From $19,851
Compare at $20,152
GIA1.77ct | Asscher | G | VS1 | Excellent
From $10,726
Compare at $10,780
GIA1.78ct | Asscher | J | VVS1 | Ideal
From $5,029
Compare at $5,110
GIASave 41.3%1.78ct | Asscher | J | VVS1 | Very Good
From $5,348
Compare at $9,112
GIASave 54.1%1.78ct | Asscher | E | VVS1 | Ideal
From $8,803
Compare at $19,191
GIASave 53.6%1.79ct | Asscher | E | VVS2 | Ideal
From $7,872
Compare at $16,967
GIA1.79ct | Asscher | J | SI1 | Ideal
From $3,341
Compare at $3,440
GIASave 14.4%1.79ct | Asscher | J | VS2 | Very Good
From $4,960
Compare at $5,792
GIA1.8ct | Asscher | G | VS2 | Excellent
From $15,292
Compare at $15,406
1.8ct | Asscher | H | SI1 | Excellent
From $10,744
Compare at $12,004
GIA1.8ct | Asscher | J | VS1 | Ideal
From $5,680
Compare at $5,903
GIASave 22.8%1.8ct | Asscher | F | VS2 | Excellent
From $12,659
Compare at $16,398
GIASave 15.2%1.8ct | Asscher | K | VS1 | Very Good
From $4,096
Compare at $4,833
1.8ct | Asscher | G | VS1 | Excellent
From $15,255
Compare at $17,188
GIA1.8ct | Asscher | F | SI1 | Excellent
From $14,687
Compare at $14,698
GIA1.8ct | Asscher | E | VVS2 | Excellent
From $22,508
Compare at $23,030
GIA1.8ct | Asscher | J | VS1 | Ideal
From $6,260
Compare at $6,516
1.8ct | Asscher | E | VS1 | Excellent
From $15,513
Compare at $17,610
GIA1.8ct | Asscher | J | VVS1 | Ideal
From $6,510
Compare at $6,801
GIASave 54.1%1.8ct | Asscher | E | VVS2 | Ideal
From $8,961
Compare at $19,537
GIA1.8ct | Asscher | J | VS1 | Ideal
From $4,589
Compare at $4,730
GIA1.8ct | Asscher | H | VVS2 | Ideal
From $7,790
Compare at $8,121
HRD1.8ct | Asscher | G | VVS2 | Excellent
From $7,430
Compare at $8,171
GIASave 19.9%1.8ct | Asscher | F | VS1 | Excellent
From $10,210
Compare at $12,744
GIA1.8ct | Asscher | H | VS2 | Ideal
From $7,420
Compare at $7,716
GIA1.8ct | Asscher | E | SI1 | Excellent
From $16,717
Compare at $16,811
GIA1.8ct | Asscher | I | VVS2 | Ideal
From $7,420
Compare at $7,718
GIA1.8ct | Asscher | G | VVS2 | Excellent
From $19,627
Compare at $19,931
GIA1.8ct | Asscher | E | VS2 | Excellent
From $9,589
Compare at $9,784
GIA1.8ct | Asscher | F | VS1 | Very Good
From $12,670
Compare at $13,400
GIA1.8ct | Asscher | I | VS1 | Excellent
From $8,996
Compare at $9,620
GIASave 14.6%1.8ct | Asscher | F | SI1 | Excellent
From $7,670
Compare at $8,979
GIA1.8ct | Asscher | J | VS1 | Ideal
From $5,810
Compare at $6,049
GIASave 53.6%1.8ct | Asscher | F | VS2 | Excellent
From $7,407
Compare at $15,962
IGI1.8ct | Asscher | H | VVS1 | Ideal
From $5,630
Compare at $5,958
IGI1.8ct | Asscher | I | VVS1 | Ideal
From $5,240
Compare at $5,587
GIASave 19.2%1.8ct | Asscher | F | VS1 | Excellent
From $9,929
Compare at $12,288
1.8ct | Asscher | I | VS1 | Excellent
From $10,282
Compare at $11,492
GIA1.8ct | Asscher | H | VVS1 | Excellent
From $10,605
Compare at $11,357
GIA1.8ct | Asscher | J | VS2 | Ideal
From $5,570
Compare at $5,765
Entry pricing in this category starts around $1,042.
What to Know When Shopping for 1.8 Carat Asscher Natural Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $24,439 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 $7,414 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 90 comparable stones in this segment. Prices start around $1,042 and go up to $25,480.
Based on the latest market data, the average asking price is about $8,817 with a median around $7,414.
The observed spread is roughly $24,439 across tracked listings, which is about 95.9% 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 $7,414, 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 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 $24,439 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 1.8 carat Asscher diamonds.