Asscher|Lab Grown|IGI

0.40ct E VS1 Asscher Lab Grown Diamond

ID • E/VS1 • IGI LG749541944

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG749541944

Diamond specifications and retailer prices

From $88 USD
As of October 30, 2026
Save $552 USD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $893 USD at MOH London · As of October 21, 2026
View at MOH London

About this 0.4ct lab-grown asscher diamond

This 0.4ct lab-grown asscher sits in the sub-half-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG749541944 or 749541944. Listed at 18 retailers as of October 29, 2026, with a 627% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.1°
Pavilion angle46.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749541944
Dimensions4.04 × 3.97 × 2.74 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.04 mm3.97 mm0.40 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG749541944
Side View
Table 70.0%Crown 40.1°Girdle: MediumPavilion 46.5°Culet: NoneDepth 69.0%

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: $893 USD|Low: $85 USD|High: $899 USD|Avg: $265 USD|+0.4%
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
October 30, 2026
Retailer 13$88 USD
Retailer 11$102 USD
Retailer 10$117 USD
Retailer 12$117 USD
Retailer 9$145 USD
Retailer 4$165 USD
Retailer 8$218 USD
Retailer 6$224 USD
Retailer 2$232 USD
Retailer 7$310 USD
Retailer 5$338 USD
Retailer 3$389 USD
MOH London$893 USD

43 data points across 13 retailers

18 retailers$88 USD to $640 USD

A
Cheapest Retailer
-
$88 USD
A
Retailer 2
-
$102 USD
View
A
Retailer 3
-
$117 USD
View
A
Retailer 4
-
$117 USD
View
A
Retailer 5
-
$145 USD
View
A
Retailer 6
-
$165 USD
View
B+
Retailer 7
-
$218 USD
HK$1,700 HKD
View
B+
Retailer 8
-
$218 USD
ZAR 3,527 ZAR
View
B+
Retailer 9
-
$224 USD
€213 EUR
View
B+
Retailer 10
-
$232 USD
£183 GBP
View
Retailer 11
-
$310 USD
View
Price last confirmed 33 days ago
B+
Retailer 12
-
$310 USD
£244 GBP
View
B
Retailer 13
-
$338 USD
View
B
Retailer 14
-
$389 USD
View
B
Retailer 15
-
$514 USD
SGD 694 SGD
View
B
Retailer 16
-
$565 USD
View
B
Retailer 17
-
$640 USD
£504 GBP
View
Most Expensive
MOH London
LG749541944 · Oct 21
$893 USD
£703 GBP
View
Price last confirmed 9 days ago
17 more retailers have this diamond
Prices start from $88 USDSave up to $552 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
0.40ct Asscher
$88 USD