Asscher|Lab Grown|IGI

4.01ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG750531596

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG750531596

Diamond specifications and retailer prices

From €588 EUR
$657 USD
As of October 30, 2026
Save €2,303 EUR (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €5,559 EUR at Queensmith · As of October 16, 2026
View at Queensmith

About this 4.01ct lab-grown asscher diamond

This 4.01ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG750531596 or 750531596. Listed at 22 retailers as of October 29, 2026, with a 392% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.01
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle31.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750531596
Dimensions8.46 × 8.44 × 5.60 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.46 mm8.44 mm4.01 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750531596
Side View
Table 66.0%Crown 41.9°Girdle: Slightly ThickPavilion 31.1°Culet: NoneDepth 66.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,082 EUR|Low: €565 EUR|High: €2,910 EUR|Avg: €1,419 EUR|-0.8%
Retailer 1
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Retailer 21
October 31, 2026
Retailer 3€588 EUR
Retailer 20€640 EUR
Retailer 16€652 EUR
Retailer 7€659 EUR
Retailer 2€683 EUR
Retailer 6€683 EUR
Retailer 12€841 EUR
Retailer 5€977 EUR
Retailer 8€990 EUR
Retailer 1€1,082 EUR
Retailer 17€1,091 EUR
Retailer 19€1,453 EUR
Retailer 15€1,463 EUR
Retailer 9€1,722 EUR
Retailer 4€1,744 EUR
Retailer 21€1,919 EUR
Retailer 10€2,128 EUR
Retailer 11€2,265 EUR
Retailer 13€2,328 EUR
Retailer 14€2,355 EUR
Retailer 18€2,891 EUR

29 data points across 21 retailers

22 retailers€588 EUR to €2,891 EUR

A
Cheapest Retailer
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€588 EUR
$657 USD
A
Retailer 2
-
€640 EUR
$715 USD
View
A
Retailer 3
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€652 EUR
£573 GBP
View
A
Retailer 4
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€659 EUR
$736 USD
View
Final sale: no returns
A
Retailer 5
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€683 EUR
$763 USD
View
Retailer 6
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€683 EUR
$763 USD
View
Price last confirmed 15 days ago
A
Retailer 7
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€841 EUR
$940 USD
View
B+
Retailer 8
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€977 EUR
$1,092 USD
View
A
Retailer 9
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€990 EUR
$1,106 USD
View
A
Retailer 10
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€1,082 EUR
£952 GBP
View
A
Retailer 11
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€1,091 EUR
View
A
Retailer 12
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€1,453 EUR
ZAR 26,223 ZAR
View
A
Retailer 13
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€1,463 EUR
A$2,514 AUD
View
B+
Retailer 14
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€1,722 EUR
$1,924 USD
View
B+
Retailer 15
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€1,744 EUR
$1,948 USD
View
B+
Retailer 16
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€1,919 EUR
$2,144 USD
View
B+
Retailer 17
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€2,128 EUR
£1,872 GBP
View
B+
Retailer 18
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€2,265 EUR
$2,530 USD
View
B+
Retailer 19
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€2,328 EUR
$2,601 USD
View
B+
Retailer 20
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€2,355 EUR
$2,631 USD
View
B+
Retailer 21
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€2,891 EUR
£2,543 GBP
View
Most Expensive
Queensmith
LG750531596 · Oct 16
€5,559 EUR
£4,890 GBP
View
Price last confirmed 14 days ago
21 more retailers have this diamond
Prices start from €588 EURSave up to €2,303 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
4.01ct Asscher
€588 EUR