5.1 Carat Asscher Lab Grown Diamond Prices Comparison
As of February 2026, 5.1 carat asscher lab grown diamonds usually range from $892 to $32,830, with an average price of $2,658.In the last month, prices for these diamonds are down 1.8%.Compare 435 verified listings across 8 retailers tracked by CaratRadar.
5.1 Carat Asscher Lab Grown Diamond Market Overview
CaratRadar currently tracks 435 verified 5.1-carat asscher lab grown diamonds listed across 8 online retailers. Prices in this segment range from $892 to $32,830, with an average asking price of $2,658 and a median of $1,399.
The price spread of $31,938 (97.3% 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.
435 diamonds tracked in this segment
Price range: $892 to $32,830
Average price: $2,658
Median price: $1,399
Available across 8 retailers
Savings potential: up to 97.3%
Price Range Overview
As of Feb 28, 2026Real market range for this carat, shape, and diamond type.
435
$892
$2,658
$1,399
$32,830
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 41.5%5.05ct | Asscher | G | VS2 | Ideal
From $27,820
Compare at $47,545
GIASave 73%5.05ct | Asscher | D | VVS1 | Good
From $13,830
Compare at $51,197
IGISave 85.2%5.05ct | Asscher | G | VVS2 | Ideal
From $1,469
Compare at $9,920
IGISave 85.7%5.05ct | Asscher | F | VS1 | Ideal
From $914
Compare at $6,410
IGISave 89.3%5.05ct | Asscher | E | VS2 | Ideal
From $892
Compare at $8,340
IGISave 86.4%5.05ct | Asscher | F | SI1 | Ideal
From $1,103
Compare at $8,130
IGISave 80.7%5.05ct | Asscher | D | VVS1 | Ideal
From $8,416
Compare at $43,700
IGISave 88.3%5.05ct | Asscher | F | VS1 | Ideal
From $930
Compare at $7,930
IGISave 50.6%5.05ct | Asscher | E | VVS2 | Ideal
From $3,084
Compare at $6,240
IGISave 82.6%5.05ct | Asscher | E | VS1 | Ideal
From $990
Compare at $5,680
IGISave 41.9%5.05ct | Asscher | F | VS1 | Ideal
From $941
Compare at $1,620
IGISave 83.1%5.05ct | Asscher | E | VS1 | Ideal
From $990
Compare at $5,860
IGISave 36.6%5.05ct | Asscher | H | VS2 | Very Good
From $920
Compare at $1,451
IGISave 11%5.05ct | Asscher | E | VS1 | Ideal
From $1,154
Compare at $1,297
5.05ct | Asscher | E | VS1 | Excellent
From $1,468
Compare at $1,813
IGISave 74.7%5.05ct | Asscher | E | VS1 | Ideal
From $1,483
Compare at $5,860
5.05ct | Asscher | E | VVS2 | Excellent
From $1,649
Compare at $1,993
IGISave 82.9%5.05ct | Asscher | E | VVS2 | Ideal
From $1,694
Compare at $9,920
GIASave 70.2%5.05ct | Asscher | E | VVS2 | Excellent
From $8,960
Compare at $30,080
IGISave 90.6%5.05ct | Asscher | E | VVS2 | Ideal
From $1,304
Compare at $13,820
IGISave 68.3%5.05ct | Asscher | E | VVS2 | Ideal
From $2,053
Compare at $6,480
IGISave 85.1%5.05ct | Asscher | D | VVS2 | Ideal
From $1,623
Compare at $10,890
IGISave 88.1%5.05ct | Asscher | F | VVS2 | Ideal
From $933
Compare at $7,840
IGISave 50.6%5.05ct | Asscher | E | VVS2 | Ideal
From $3,084
Compare at $6,240
IGISave 75.2%5.05ct | Asscher | G | VVS2 | Ideal
From $1,390
Compare at $5,610
IGISave 73.9%5.05ct | Asscher | F | VS2 | Ideal
From $1,001
Compare at $3,835
IGISave 82.8%5.05ct | Asscher | E | VS1 | Ideal
From $1,038
Compare at $6,050
IGISave 72.8%5.05ct | Asscher | D | VS1 | Ideal
From $1,399
Compare at $5,150
IGISave 89.7%5.05ct | Asscher | E | VS1 | Very Good
From $1,297
Compare at $12,540
IGISave 85.7%5.05ct | Asscher | F | VS2 | Very Good
From $1,276
Compare at $8,925
IGISave 90.7%5.05ct | Asscher | E | VS1 | Ideal
From $1,164
Compare at $12,570
5.05ct | Asscher | F | VVS2 | Ideal
From $1,390
Compare at $1,717
IGISave 87.9%5.05ct | Asscher | D | VVS2 | Very Good
From $1,753
Compare at $14,540
IGISave 89.7%5.05ct | Asscher | F | VS1 | Ideal
From $930
Compare at $9,070
IGISave 90.6%5.05ct | Asscher | E | VVS2 | Ideal
From $1,304
Compare at $13,820
IGISave 86.4%5.05ct | Asscher | D | VVS2 | Ideal
From $2,184
Compare at $16,100
IGISave 85.4%5.05ct | Asscher | D | VVS2 | Very Good
From $2,124
Compare at $14,540
IGISave 82.6%5.05ct | Asscher | E | VS1 | Ideal
From $990
Compare at $5,680
IGISave 50.6%5.05ct | Asscher | E | VVS2 | Ideal
From $3,084
Compare at $6,240
IGISave 82.4%5.05ct | Asscher | F | VS1 | Ideal
From $933
Compare at $5,310
IGISave 42.4%5.05ct | Asscher | F | VS1 | Ideal
From $933
Compare at $1,620
IGISave 90.9%5.05ct | Asscher | F | VVS2 | Ideal
From $941
Compare at $10,340
IGISave 83.1%5.05ct | Asscher | E | VS1 | Ideal
From $990
Compare at $5,860
IGISave 83.1%5.05ct | Asscher | E | VS1 | Ideal
From $990
Compare at $5,860
IGISave 41.1%5.05ct | Asscher | H | VS1 | Ideal
From $25,720
Compare at $43,669
IGISave 91.4%5.05ct | Asscher | F | VS1 | Ideal
From $892
Compare at $10,340
IGISave 89.5%5.05ct | Asscher | E | VS2 | Ideal
From $914
Compare at $8,710
IGISave 69.4%5.05ct | Asscher | F | VS1 | Excellent
From $2,778
Compare at $9,070
IGISave 61.3%5.05ct | Asscher | F | VS1 | Excellent
From $2,778
Compare at $7,170
IGISave 91.5%5.05ct | Asscher | E | VVS2 | Ideal
From $1,334
Compare at $15,710
Entry pricing in this category starts around $892.
What to Know When Shopping for 5.1 Carat Asscher Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $31,938 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 $1,399 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 435 comparable stones in this segment. Prices start around $892 and go up to $32,830.
Based on the latest market data, the average asking price is about $2,658 with a median around $1,399.
The observed spread is roughly $31,938 across tracked listings, which is about 97.3% 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 $1,399, 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 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 $31,938 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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