0.4 Carat Asscher Lab Grown Diamond Prices Comparison
As of May 2026, 0.4 carat asscher lab grown diamonds usually range from $92 to $955, with an average price of $301.In the last month, prices for these diamonds are down 10.2%.Compare 58 verified listings across 3 retailers tracked by CaratRadar.
0.4 Carat Asscher Lab Grown Diamond Market Overview
CaratRadar currently tracks 58 verified 0.4-carat asscher lab grown diamonds listed across 3 online retailers. Prices in this segment range from $92 to $955, with an average asking price of $301 and a median of $303.
The price spread of $863 (90.4% 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.
58 diamonds tracked in this segment
Price range: $92 to $955
Average price: $301
Median price: $303
Available across 3 retailers
Savings potential: up to 90.4%
Price Range Overview
As of May 30, 2026Real market range for this carat, shape, and diamond type.
58
$92
$301
$303
$955
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 72.1%IGI | 0.41ct | Asscher | F | VVS2 | Good
From $95
Compare at $340
Save 72.3%IGI | 0.42ct | Asscher | E | VS1 | Good
From $97
Compare at $350
Save 72.3%IGI | 0.41ct | Asscher | E | VVS2 | Very Good
From $97
Compare at $350
Save 72.5%IGI | 0.42ct | Asscher | D | VVS2 | Very Good
From $99
Compare at $360
Save 76.4%IGI | 0.49ct | Asscher | E | VVS2 | Very Good
From $99
Compare at $420
Save 71.1%IGI | 0.41ct | Asscher | D | VS1 | Good
From $104
Compare at $360
Save 54.5%IGI | 0.48ct | Asscher | D | VS2 | Very Good
From $111
Compare at $244
Save 70%IGI | 0.42ct | Asscher | E | VS1 | Ideal
From $111
Compare at $370
Save 70%IGI | 0.42ct | Asscher | E | VS1 | Very Good
From $111
Compare at $370
Save 69.7%IGI | 0.41ct | Asscher | D | VS1 | Ideal
From $112
Compare at $370
Save 69.7%IGI | 0.41ct | Asscher | D | VS1 | Ideal
From $112
Compare at $370
Save 70%IGI | 0.43ct | Asscher | E | VS1 | Ideal
From $114
Compare at $380
Save 69.7%IGI | 0.42ct | Asscher | D | VS1 | Ideal
From $115
Compare at $380
Save 67.1%IGI | 0.42ct | Asscher | E | VS2 | Very Good
From $115
Compare at $350
Save 69.2%IGI | 0.44ct | Asscher | E | VS1 | Ideal
From $117
Compare at $380
Save 58.8%IGI | 0.47ct | Asscher | E | VS1 | Very Good
From $118
Compare at $286
Save 69.7%IGI | 0.43ct | Asscher | E | VVS2 | Ideal
From $118
Compare at $390
Save 68.8%IGI | 0.47ct | Asscher | E | VS1 | Good
From $125
Compare at $400
Save 68.3%IGI | 0.46ct | Asscher | E | VVS2 | Ideal
From $127
Compare at $400
Save 66.3%IGI | 0.41ct | Asscher | D | VVS2 | Very Good
From $128
Compare at $380
Save 66.3%IGI | 0.41ct | Asscher | D | VVS2 | Ideal
From $128
Compare at $380
Save 66.3%IGI | 0.41ct | Asscher | D | VVS2 | Ideal
From $128
Compare at $380
Save 54.5%IGI | 0.42ct | Asscher | D | VVS2 | Very Good
From $131
Compare at $288
Save 68.1%IGI | 0.49ct | Asscher | D | VS1 | Very Good
From $134
Compare at $420
Save 54.3%IGI | 0.49ct | Asscher | D | VS1 | Very Good
From $134
Compare at $293
Save 65.8%IGI | 0.44ct | Asscher | D | VVS2 | Very Good
From $137
Compare at $400
Save 40.8%IGI | 0.49ct | Asscher | E | VVS2 | Very Good
From $151
Compare at $255
Save 60.9%IGI | 0.45ct | Asscher | D | VVS2 | Very Good
From $151
Compare at $386
Save 62%IGI | 0.47ct | Asscher | F | VVS2 | Very Good
From $152
Compare at $400
Save 65.2%IGI | 0.49ct | Asscher | D | VVS2 | Very Good
From $153
Compare at $440
Save 60.8%IGI | 0.41ct | Asscher | D | VVS2 | Very Good
From $155
Compare at $395
Save 45.7%IGI | 0.49ct | Asscher | E | VVS2 | Good
From $162
Compare at $298
Save 68.5%IGI | 0.47ct | Asscher | D | VVS2 | Excellent
From $169
Compare at $536
Save 68.5%IGI | 0.49ct | Asscher | D | VVS2 | Very Good
From $176
Compare at $559
Save 58.6%IGI | 0.49ct | Asscher | D | VS1 | Good
From $178
Compare at $430
Save 37.1%IGI | 0.42ct | Asscher | D | VS1 | Very Good
From $239
Compare at $380
Save 40.9%IGI | 0.41ct | Asscher | E | VVS2 | Very Good
From $250
Compare at $423
Save 59.5%IGI | 0.49ct | Asscher | D | VS1 | Excellent
From $255
Compare at $630
Save 43.3%IGI | 0.41ct | Asscher | D | VVS2 | Very Good
From $259
Compare at $456
Save 43.3%IGI | 0.41ct | Asscher | D | VVS2 | Very Good
From $259
Compare at $456
Save 59.4%IGI | 0.49ct | Asscher | D | VVS1 | Excellent
From $260
Compare at $640
Save 43.5%IGI | 0.42ct | Asscher | D | VVS2 | Very Good
From $264
Compare at $468
Save 43.5%IGI | 0.42ct | Asscher | D | VVS2 | Very Good
From $264
Compare at $468
Save 43.5%IGI | 0.42ct | Asscher | D | VVS2 | Very Good
From $264
Compare at $468
Save 43.5%IGI | 0.42ct | Asscher | D | VVS2 | Very Good
From $264
Compare at $468
Save 35.5%IGI | 0.48ct | Asscher | D | VS1 | Very Good
From $267
Compare at $414
Save 26%IGI | 0.47ct | Asscher | D | VVS1 | Ideal
From $273
Compare at $369
Save 41.4%IGI | 0.41ct | Asscher | E | VVS1 | Very Good
From $297
Compare at $507
Save 41.5%IGI | 0.42ct | Asscher | E | VVS1 | Very Good
From $304
Compare at $519
Save 39.4%IGI | 0.41ct | Asscher | D | VVS1 | Very Good
From $307
Compare at $507
Entry pricing in this category starts around $92.
What to Know When Shopping for 0.4 Carat Asscher Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $863 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 $303 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 58 comparable stones in this segment. Prices start around $92 and go up to $955.
Based on the latest market data, the average asking price is about $301 with a median around $303.
The observed spread is roughly $863 across tracked listings, which is about 90.4% 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 $301. The median price is $303, 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 3 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 $863 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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