1.8 Carat Asscher Lab Grown Diamond Prices Comparison
As of February 2026, 1.8 carat asscher lab grown diamonds usually range from $442 to $9,964, with an average price of $810.In the last month, prices for these diamonds are down 3.2%.Compare 393 verified listings across 10 retailers tracked by CaratRadar.
1.8 Carat Asscher Lab Grown Diamond Market Overview
CaratRadar currently tracks 393 verified 1.8-carat asscher lab grown diamonds listed across 10 online retailers. Prices in this segment range from $442 to $9,964, with an average asking price of $810 and a median of $642.
The price spread of $9,522 (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.
393 diamonds tracked in this segment
Price range: $442 to $9,964
Average price: $810
Median price: $642
Available across 10 retailers
Savings potential: up to 95.6%
Price Range Overview
As of Feb 28, 2026Real market range for this carat, shape, and diamond type.
393
$442
$810
$642
$9,964
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 62.2%1.75ct | Asscher | E | VS1 | Excellent
From $884
Compare at $2,340
IGISave 72.7%1.75ct | Asscher | G | VS2 | Very Good
From $519
Compare at $1,900
IGISave 72.2%1.75ct | Asscher | G | VVS2 | Very Good
From $567
Compare at $2,040
IGISave 74.4%1.75ct | Asscher | G | VS1 | Ideal
From $528
Compare at $2,060
GIASave 81%1.75ct | Asscher | D | VVS2 | Excellent
From $1,001
Compare at $5,270
GIASave 67%1.75ct | Asscher | F | VS2 | Ideal
From $1,042
Compare at $3,160
IGISave 76.2%1.75ct | Asscher | G | VS2 | Ideal
From $548
Compare at $2,300
IGISave 73.1%1.75ct | Asscher | D | VS1 | Ideal
From $1,023
Compare at $3,800
IGISave 73.1%1.75ct | Asscher | E | VVS2 | Ideal
From $1,023
Compare at $3,800
IGISave 81.6%1.75ct | Asscher | D | VVS2 | Ideal
From $617
Compare at $3,360
IGISave 79.2%1.75ct | Asscher | D | VVS2 | Ideal
From $526
Compare at $2,530
IGISave 62.8%1.75ct | Asscher | D | VS1 | Very Good
From $602
Compare at $1,620
IGISave 77.3%1.75ct | Asscher | E | VVS2 | Very Good
From $482
Compare at $2,120
IGISave 20.4%1.75ct | Asscher | E | VS1 | Very Good
From $641
Compare at $805
IGISave 83.4%1.75ct | Asscher | D | VVS1 | Ideal
From $688
Compare at $4,140
IGISave 75.6%1.75ct | Asscher | E | VS1 | Excellent
From $1,246
Compare at $5,110
IGISave 78.2%1.75ct | Asscher | E | VS2 | Ideal
From $517
Compare at $2,370
IGISave 78.2%1.75ct | Asscher | F | VS2 | Ideal
From $517
Compare at $2,370
IGISave 78.2%1.75ct | Asscher | E | VS2 | Ideal
From $517
Compare at $2,370
IGISave 72.5%1.75ct | Asscher | G | VS1 | Very Good
From $534
Compare at $1,940
IGISave 56.8%1.75ct | Asscher | D | VVS1 | Ideal
From $660
Compare at $1,527
IGISave 73.9%1.75ct | Asscher | E | VS2 | Ideal
From $713
Compare at $2,730
IGISave 60.7%1.75ct | Asscher | E | VS1 | Excellent
From $884
Compare at $2,250
IGISave 84.3%1.75ct | Asscher | D | VVS1 | Ideal
From $560
Compare at $3,560
IGISave 79%1.75ct | Asscher | E | VVS2 | Ideal
From $508
Compare at $2,420
IGISave 79.8%1.75ct | Asscher | E | VS1 | Ideal
From $555
Compare at $2,750
IGISave 83.5%1.75ct | Asscher | D | VVS2 | Ideal
From $626
Compare at $3,790
IGISave 75.7%1.75ct | Asscher | E | VS1 | Ideal
From $745
Compare at $3,060
IGISave 73.1%1.75ct | Asscher | D | VS2 | Ideal
From $981
Compare at $3,650
IGISave 63.8%1.75ct | Asscher | D | VS1 | Ideal
From $576
Compare at $1,590
IGISave 79.6%1.75ct | Asscher | E | VVS2 | Ideal
From $514
Compare at $2,520
IGISave 70.3%1.75ct | Asscher | D | VVS1 | Ideal
From $688
Compare at $2,319
IGISave 13.6%1.75ct | Asscher | D | VS1 | Very Good
From $632
Compare at $732
IGISave 74.4%1.75ct | Asscher | E | VS1 | Ideal
From $885
Compare at $3,460
IGISave 77.4%1.75ct | Asscher | F | VVS2 | Ideal
From $500
Compare at $2,210
IGISave 51.4%1.75ct | Asscher | E | VVS2 | Ideal
From $1,847
Compare at $3,800
IGISave 74.6%1.75ct | Asscher | D | VS1 | Excellent
From $853
Compare at $3,360
IGISave 83.8%1.75ct | Asscher | E | VVS1 | Ideal
From $660
Compare at $4,070
IGISave 84.9%1.75ct | Asscher | D | VVS1 | Ideal
From $688
Compare at $4,560
IGISave 11.2%1.75ct | Asscher | E | VVS2 | Very Good
From $548
Compare at $617
IGISave 66.1%1.75ct | Asscher | E | VS2 | Very Good
From $456
Compare at $1,345
IGISave 78.8%1.76ct | Asscher | G | VVS2 | Very Good
From $593
Compare at $2,800
IGISave 73.2%1.76ct | Asscher | F | VS1 | Ideal
From $942
Compare at $3,520
IGISave 73.1%1.76ct | Asscher | D | VS2 | Ideal
From $987
Compare at $3,670
IGISave 63.6%1.76ct | Asscher | E | VS1 | Excellent
From $889
Compare at $2,440
IGISave 80.9%1.76ct | Asscher | E | VVS2 | Ideal
From $578
Compare at $3,020
IGISave 63.4%1.76ct | Asscher | D | VVS2 | Very Good
From $640
Compare at $1,749
1.76ct | Asscher | E | VS1 | Ideal
From $562
Compare at $3,010
IGISave 70.1%1.76ct | Asscher | D | VVS1 | Ideal
From $691
Compare at $2,313
IGISave 85.2%1.76ct | Asscher | D | VVS1 | Ideal
From $574
Compare at $3,870
Entry pricing in this category starts around $442.
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 $9,522 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 $642 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 393 comparable stones in this segment. Prices start around $442 and go up to $9,964.
Based on the latest market data, the average asking price is about $810 with a median around $642.
The observed spread is roughly $9,522 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 our data, the median price is $642, 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 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 $9,522 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.