1.8 Carat Asscher Lab Grown Diamond Prices Comparison
As of May 2026, 1.8 carat asscher lab grown diamonds usually range from $253 to $5,706, with an average price of $1,277.In the last month, prices for these diamonds are down 5.4%.Compare 126 verified listings across 8 retailers tracked by CaratRadar.
1.8 Carat Asscher Lab Grown Diamond Market Overview
CaratRadar currently tracks 126 verified 1.8-carat asscher lab grown diamonds listed across 8 online retailers. Prices in this segment range from $253 to $5,706, with an average asking price of $1,277 and a median of $970.
The price spread of $5,453 (95.6% 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 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.
126 diamonds tracked in this segment
Price range: $253 to $5,706
Average price: $1,277
Median price: $970
Available across 8 retailers
Savings potential: up to 95.6%
Price Range Overview
As of May 30, 2026Real market range for this carat, shape, and diamond type.
126
$253
$1,277
$970
$5,706
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 57.7%IGI | 1.82ct | Asscher | F | VS1 | Ideal
From $314
Compare at $743
Save 58%IGI | 1.81ct | Asscher | E | VVS2 | Very Good
From $326
Compare at $776
Save 65.9%IGI | 1.85ct | Asscher | D | VVS2 | Ideal
From $374
Compare at $1,098
Save 79.9%IGI | 1.81ct | Asscher | E | VS1 | Ideal
From $374
Compare at $1,860
Save 59.9%IGI | 1.83ct | Asscher | E | VS1 | Ideal
From $378
Compare at $943
Save 79%IGI | 1.81ct | Asscher | E | VS1 | Very Good
From $391
Compare at $1,860
Save 78.5%IGI | 1.89ct | Asscher | G | VVS2 | Ideal
From $393
Compare at $1,830
Save 76.9%IGI | 1.83ct | Asscher | G | VS1 | Excellent
From $395
Compare at $1,710
Save 78.3%IGI | 1.83ct | Asscher | F | VVS2 | Ideal
From $402
Compare at $1,850
Save 79.3%IGI | 1.83ct | Asscher | F | VVS2 | Ideal
From $402
Compare at $1,940
Save 76.3%IGI | 1.81ct | Asscher | F | VS1 | Ideal
From $410
Compare at $1,730
Save 78.7%IGI | 1.84ct | Asscher | E | VVS2 | Ideal
From $414
Compare at $1,940
Save 79.6%IGI | 1.84ct | Asscher | E | VVS2 | Ideal
From $416
Compare at $2,040
Save 79.7%IGI | 1.86ct | Asscher | E | VVS2 | Ideal
From $420
Compare at $2,070
Save 57.1%IGI | 1.85ct | Asscher | F | VVS2 | Ideal
From $421
Compare at $981
Save 48.7%IGI | 1.85ct | Asscher | G | VS2 | Very Good
From $430
Compare at $838
Save 55.1%IGI | 1.84ct | Asscher | D | VS1 | Very Good
From $432
Compare at $962
Save 78.3%IGI | 1.84ct | Asscher | F | VVS2 | Ideal
From $442
Compare at $2,040
Save 58.5%IGI | 1.85ct | Asscher | D | VVS2 | Excellent
From $451
Compare at $1,088
Save 79.1%IGI | 1.87ct | Asscher | E | VVS2 | Ideal
From $453
Compare at $2,170
Save 55.9%IGI | 1.82ct | Asscher | D | VVS1 | Ideal
From $458
Compare at $1,039
Save 55.2%IGI | 1.82ct | Asscher | D | VVS1 | Ideal
From $466
Compare at $1,040
Save 73.6%IGI | 1.83ct | Asscher | G | VVS2 | Very Good
From $470
Compare at $1,780
Save 71.7%IGI | 1.87ct | Asscher | G | VS1 | Ideal
From $470
Compare at $1,660
Save 56.9%IGI | 1.87ct | Asscher | D | VVS1 | Ideal
From $471
Compare at $1,094
Save 47.8%IGI | 1.82ct | Asscher | G | VS1 | Ideal
From $475
Compare at $910
Save 55.6%IGI | 1.89ct | Asscher | E | VVS2 | Excellent
From $476
Compare at $1,073
Save 65.8%IGI | 1.81ct | Asscher | D | VVS2 | Good
From $477
Compare at $1,394
Save 65.8%IGI | 1.82ct | Asscher | E | VVS2 | Very Good
From $484
Compare at $1,417
Save 65.8%IGI | 1.86ct | Asscher | E | VVS2 | Ideal
From $486
Compare at $1,419
Save 48%IGI | 1.88ct | Asscher | G | VS1 | Ideal
From $489
Compare at $940
Save 76.4%IGI | 1.89ct | Asscher | E | VVS2 | Very Good
From $495
Compare at $2,100
Save 71.2%IGI | 1.88ct | Asscher | G | VVS2 | Very Good
From $499
Compare at $1,730
Save 41.7%IGI | 1.84ct | Asscher | F | VVS2 | Excellent
From $502
Compare at $861
Save 74.8%IGI | 1.82ct | Asscher | F | VS1 | Very Good
From $506
Compare at $2,010
Save 61.6%IGI | 1.85ct | Asscher | E | VS1 | Ideal
From $507
Compare at $1,322
Save 48.7%IGI | 1.82ct | Asscher | E | VS1 | Very Good
From $510
Compare at $995
Save 36.5%IGI | 1.82ct | Asscher | G | VS1 | Very Good
From $510
Compare at $803
Save 79.4%IGI | 1.87ct | Asscher | D | VS1 | Ideal
From $520
Compare at $2,520
Save 49.7%IGI | 1.86ct | Asscher | H | VVS2 | Ideal
From $540
Compare at $1,074
Save 75.2%IGI | 1.88ct | Asscher | D | VS1 | Ideal
From $542
Compare at $2,190
Save 78.8%IGI | 1.86ct | Asscher | E | VVS2 | Very Good
From $546
Compare at $2,570
Save 73.8%IGI | 1.84ct | Asscher | E | VS1 | Very Good
From $551
Compare at $2,100
Save 75.9%IGI | 1.86ct | Asscher | D | VS1 | Ideal
From $552
Compare at $2,290
Save 69.2%IGI | 1.88ct | Asscher | F | VS1 | Ideal
From $555
Compare at $1,800
Save 79.4%IGI | 1.89ct | Asscher | E | VVS2 | Very Good
From $559
Compare at $2,710
Save 70.1%IGI | 1.87ct | Asscher | F | VS1 | Excellent
From $560
Compare at $1,870
Save 76.8%IGI | 1.89ct | Asscher | D | VS1 | Very Good
From $565
Compare at $2,430
Save 70.1%IGI | 1.89ct | Asscher | F | VS1 | Ideal
From $566
Compare at $1,890
Save 42.7%IGI | 1.87ct | Asscher | D | VS1 | Ideal
From $567
Compare at $988
Entry pricing in this category starts around $253.
What to Know When Shopping for 1.8 Carat Asscher Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $5,453 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 $970 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.
- Asscher cuts are essentially square emerald cuts. Like emeralds, clarity is highly visible, so prioritize higher clarity grades.
Frequently Asked Questions
We currently track 126 comparable stones in this segment. Prices start around $253 and go up to $5,706.
Based on the latest market data, the average asking price is about $1,277 with a median around $970.
The observed spread is roughly $5,453 across tracked listings, which is about 95.6% 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 $1,277. The median price is $970, 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 8 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 $5,453 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 Lab Grown inventory for 1.8 carat Asscher diamonds.