Asscher|Lab Grown|IGI

4.04ct E VS1 Asscher Lab Grown Diamond

ID • E/VS1 • IGI LG840662970

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840662970

Diamond specifications and retailer prices

From $548 USD
£432 GBP
As of October 30, 2026
Save $2,284 USD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,832 USD at MOH London · As of October 26, 2026
View at MOH London

About this 4.04ct lab-grown asscher diamond

This 4.04ct lab-grown asscher sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840662970 or 840662970. Listed at 14 retailers as of October 26, 2026, with prices from $548 to $2,832, a $2,284 spread on the same certified stone. MOH London lists it at $2,832. 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

4.04
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.5°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840662970
Dimensions8.58 × 8.53 × 5.78 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.58 mm8.53 mm4.04 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840662970
Side View
Table 56.0%Crown 28.5°Girdle: Slightly ThickPavilion 39°Culet: NoneDepth 67.8%

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: $2,832 USD|Low: $547 USD|High: $3,110 USD|Avg: $1,591 USD|-8.9%
MOH London
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
October 30, 2026
Retailer 2$548 USD
Retailer 5$612 USD
Retailer 10$810 USD
Retailer 11$908 USD
Retailer 8$1,056 USD
Retailer 9$1,348 USD
Retailer 7$1,357 USD
Retailer 13$1,734 USD
Retailer 12$1,748 USD
Retailer 14$1,966 USD
Retailer 4$2,181 USD
Retailer 3$2,192 USD
Retailer 6$2,199 USD
MOH London$2,832 USD

29 data points across 14 retailers

14 retailers$548 USD to $2,832 USD

A
Cheapest Retailer
-
$548 USD
£432 GBP
A
Retailer 2
-
$612 USD
View
Final sale: no returns
A
Retailer 3
-
$810 USD
View
B+
Retailer 4
-
$908 USD
View
A
Retailer 5
-
$1,056 USD
£831 GBP
View
A
Retailer 6
-
$1,348 USD
ZAR 21,779 ZAR
View
A
Retailer 7
-
$1,357 USD
A$2,088 AUD
View
B+
Retailer 8
-
$1,734 USD
View
B+
Retailer 9
-
$1,748 USD
View
B+
Retailer 10
-
$1,966 USD
£1,548 GBP
View
B+
Retailer 11
-
$2,181 USD
View
B+
Retailer 12
-
$2,192 USD
View
B+
Retailer 13
-
$2,199 USD
View
Most Expensive
B+
MOH London
LG840662970 · Oct 26
$2,832 USD
£2,230 GBP
View
13 more retailers have this diamond
Prices start from $548 USDSave up to $2,284 USD

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
4.04ct Asscher
$548 USD