4 Carat Asscher Lab Grown Diamond Prices Comparison
As of February 2026, 4 carat asscher lab grown diamonds usually range from $683 to $43,413, with an average price of $3,993.In the last month, prices for these diamonds are down 2.5%.Compare 457 verified listings across 9 retailers tracked by CaratRadar.
4 Carat Asscher Lab Grown Diamond Market Overview
CaratRadar currently tracks 457 verified 4-carat asscher lab grown diamonds listed across 9 online retailers. Prices in this segment range from $683 to $43,413, with an average asking price of $3,993 and a median of $1,573.
The price spread of $42,730 (98.4% 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.
457 diamonds tracked in this segment
Price range: $683 to $43,413
Average price: $3,993
Median price: $1,573
Available across 9 retailers
Savings potential: up to 98.4%
Price Range Overview
As of Feb 28, 2026Real market range for this carat, shape, and diamond type.
457
$683
$3,993
$1,573
$43,413
Price History
Price Comparison Matrix
Live Listings
See all listingsCompare current retailer offers for this exact segment and open any listing for full details.
GIASave 82.3%3.96ct | Asscher | D | VVS2 | Excellent
From $5,215
Compare at $29,450
IGISave 18.5%3.96ct | Asscher | D | VS1 | Very Good
From $1,046
Compare at $1,283
IGISave 86.7%3.96ct | Asscher | F | VS1 | Ideal
From $1,033
Compare at $7,790
GIASave 56%3.96ct | Asscher | D | IF | Excellent
From $15,864
Compare at $36,036
IGISave 77.4%3.96ct | Asscher | E | VS1 | Ideal
From $1,489
Compare at $6,600
IGISave 49.4%3.96ct | Asscher | E | VS2 | Excellent
From $2,356
Compare at $4,660
IGISave 84.7%3.96ct | Asscher | E | VVS2 | Excellent
From $950
Compare at $6,220
IGI3.96ct | Asscher | D | IF | Ideal
From $20,037
Compare at $21,150
IGISave 79.3%3.96ct | Asscher | E | VVS2 | Ideal
From $1,287
Compare at $6,220
IGISave 42.4%3.96ct | Asscher | E | SI1 | Excellent
From $2,315
Compare at $4,020
IGISave 69.7%3.96ct | Asscher | E | VS1 | Very Good
From $1,033
Compare at $3,405
IGISave 42.9%3.96ct | Asscher | F | VS1 | Ideal
From $2,646
Compare at $4,630
IGISave 67.7%3.97ct | Asscher | E | VS1 | Excellent
From $1,064
Compare at $3,295
IGISave 69.2%3.97ct | Asscher | E | VS1 | Ideal
From $1,050
Compare at $3,410
IGISave 73.7%3.97ct | Asscher | E | VVS2 | Ideal
From $1,148
Compare at $4,365
IGISave 85.4%3.97ct | Asscher | E | VS2 | Ideal
From $1,103
Compare at $7,530
IGISave 84.2%3.97ct | Asscher | E | VS1 | Excellent
From $888
Compare at $5,620
IGISave 56.7%3.97ct | Asscher | D | IF | Ideal
From $16,876
Compare at $38,971
IGISave 82.4%3.97ct | Asscher | E | VS1 | Ideal
From $1,050
Compare at $5,950
IGISave 82.6%3.97ct | Asscher | F | VS1 | Ideal
From $842
Compare at $4,840
IGISave 42.8%3.98ct | Asscher | F | VS1 | Excellent
From $2,660
Compare at $4,650
IGISave 42.8%3.98ct | Asscher | G | VS1 | Excellent
From $2,407
Compare at $4,210
IGISave 78%3.98ct | Asscher | D | IF | Ideal
From $12,095
Compare at $55,020
IGISave 69.6%3.98ct | Asscher | E | VS1 | Ideal
From $1,038
Compare at $3,420
IGISave 56.4%3.98ct | Asscher | D | VS1 | Very Good
From $1,979
Compare at $4,539
GIASave 43.3%3.98ct | Asscher | G | VVS2 | Excellent
From $2,691
Compare at $4,748
IGISave 50.2%3.98ct | Asscher | E | VS1 | Ideal
From $2,542
Compare at $5,100
IGISave 74.3%3.98ct | Asscher | E | VVS2 | Ideal
From $1,124
Compare at $4,375
IGISave 81.6%3.99ct | Asscher | E | VVS2 | Ideal
From $1,085
Compare at $5,910
IGISave 85.7%3.99ct | Asscher | E | VS1 | Ideal
From $899
Compare at $6,310
IGISave 56.7%3.99ct | Asscher | D | IF | Ideal
From $16,959
Compare at $39,165
IGISave 42.9%3.99ct | Asscher | F | VS1 | Ideal
From $2,666
Compare at $4,670
IGISave 42.9%3.99ct | Asscher | E | VS2 | Ideal
From $2,666
Compare at $4,670
IGISave 50.1%3.99ct | Asscher | F | VVS2 | Ideal
From $2,504
Compare at $5,020
IGISave 59.4%4ct | Asscher | F | VS1 | Very Good
From $21,370
Compare at $52,589
IGISave 78.3%4ct | Asscher | D | VS2 | Ideal
From $1,935
Compare at $8,900
GIASave 33.3%4ct | Asscher | F | VS2 | Excellent
From $2,601
Compare at $3,899
GIASave 11.5%4ct | Asscher | F | VS2 | Ideal
From $6,550
Compare at $7,400
IGISave 86.6%4ct | Asscher | G | VS2 | Ideal
From $1,024
Compare at $7,620
IGISave 58.3%4ct | Asscher | H | VS1 | Ideal
From $16,350
Compare at $39,197
IGISave 58.3%4ct | Asscher | H | VS1 | Ideal
From $16,350
Compare at $39,197
IGISave 44.3%4ct | Asscher | K | SI1 | Very Good
From $1,348
Compare at $2,420
IGISave 75.7%4ct | Asscher | F | VS1 | Ideal
From $1,604
Compare at $6,600
IGISave 17.3%4ct | Asscher | D | VVS2 | Very Good
From $1,024
Compare at $1,238
IGISave 84.2%4ct | Asscher | E | VS1 | Ideal
From $1,561
Compare at $9,900
IGISave 75.5%4ct | Asscher | D | VVS2 | Ideal
From $4,840
Compare at $19,770
IGISave 76.5%4ct | Asscher | D | IF | Ideal
From $14,040
Compare at $59,650
IGISave 44.4%4ct | Asscher | D | IF | Very Good
From $19,050
Compare at $34,284
IGISave 76.5%4ct | Asscher | D | IF | Ideal
From $14,040
Compare at $59,650
IGISave 89.5%4ct | Asscher | D | VS1 | Ideal
From $1,024
Compare at $9,720
Entry pricing in this category starts around $683.
What to Know When Shopping for 4 Carat Asscher Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $42,730 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 $1,573 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 457 comparable stones in this segment. Prices start around $683 and go up to $43,413.
Based on the latest market data, the average asking price is about $3,993 with a median around $1,573.
The observed spread is roughly $42,730 across tracked listings, which is about 98.4% 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 $1,573, 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 9 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 $42,730 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 4 carat Asscher diamonds.