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Asscher|Lab Grown|IGI

4.01ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG842651361

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG842651361

Diamond specifications and retailer prices

From €554 EUR
£488 GBP
As of October 30, 2026
Save €3,894 EUR (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €4,449 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 LG842651361 or 842651361. Listed at 16 retailers as of October 30, 2026, with prices from €554 to €4,449, a €3,894 spread on the same certified stone. Brilliant Earth lists it at €4,449. 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 angle31.4°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842651361
Dimensions8.76 × 8.75 × 5.70 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.76 mm8.75 mm4.01 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842651361
Side View
Table 57.0%Crown 31.4°Girdle: MediumPavilion 39.2°Culet: NoneDepth 65.1%

Caratlytics Score

How it works →
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: €4,449 EUR|Low: €554 EUR|High: €8,083 EUR|Avg: €1,857 EUR|-45.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 16€554 EUR
Retailer 13€560 EUR
Retailer 9€738 EUR
Retailer 14€852 EUR
Retailer 2€960 EUR
Retailer 5€1,029 EUR
Retailer 3€1,243 EUR
Retailer 7€1,288 EUR
Retailer 10€1,601 EUR
Retailer 11€1,693 EUR
Retailer 8€1,882 EUR
Retailer 12€1,962 EUR
Retailer 15€1,997 EUR
Retailer 4€2,012 EUR
Retailer 6€2,824 EUR
Brilliant Earth€4,449 EUR

25 data points across 16 retailers

16 retailers€554 EUR to €4,449 EUR

A
Cheapest Retailer
-
€554 EUR
£488 GBP
A
Retailer 2
-
€560 EUR
$626 USD
View
Final sale: no returns
A
Retailer 3
-
€738 EUR
$825 USD
View
B+
Retailer 4
-
€852 EUR
$952 USD
View
A
Retailer 5
-
€960 EUR
£845 GBP
View
A
Retailer 6
-
€1,029 EUR
View
A
Retailer 7
-
€1,243 EUR
A$2,137 AUD
View
A
Retailer 8
-
€1,288 EUR
ZAR 23,242 ZAR
View
B+
Retailer 9
-
€1,601 EUR
$1,789 USD
View
B+
Retailer 10
-
€1,693 EUR
$1,891 USD
View
Retailer 11
-
€1,882 EUR
£1,656 GBP
View
Price last confirmed 11 days ago
B+
Retailer 12
-
€1,962 EUR
$2,192 USD
View
B+
Retailer 13
-
€1,997 EUR
$2,231 USD
View
B+
Retailer 14
-
€2,012 EUR
$2,248 USD
View
B+
Retailer 15
-
€2,824 EUR
£2,484 GBP
View
Most Expensive
B
Brilliant Earth
21728611A · Oct 30
€4,449 EUR
$4,970 USD
View
15 more retailers have this diamond
Prices start from €554 EURSave up to €3,894 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
€554 EUR