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Asscher|Lab Grown|IGI

0.40ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG749542252

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG749542252

Diamond specifications and retailer prices

From $99 USD
As of October 27, 2026
Save $810 USD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $909 USD at MOH London · As of October 29, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG749542252 or 749542252. Listed at 18 retailers as of October 27, 2026, with prices from $99 to $909, a $810 spread on the same certified stone. MOH London lists it at $909. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.1°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749542252
Dimensions4.05 × 4.01 × 2.71 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.05 mm4.01 mm0.40 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG749542252
Side View
Table 63.0%Crown 31.1°Girdle: STK-THKPavilion 38.3°Culet: NoneDepth 67.6%

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 27
Current: $909 USD|Low: $95 USD|High: $916 USD|Avg: $316 USD|+0.6%
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 13$99 USD
Retailer 11$115 USD
Retailer 10$131 USD
Retailer 12$131 USD
Retailer 3$168 USD
Retailer 9$222 USD
Retailer 7$234 USD
Retailer 2$238 USD
Retailer 4$310 USD
Retailer 8$316 USD
Retailer 5$350 USD
Retailer 14$396 USD
Retailer 6$655 USD
MOH London$909 USD

44 data points across 14 retailers

18 retailers$99 USD to $909 USD

A
Cheapest Retailer
-
$99 USD
A
Retailer 2
-
$115 USD
View
A
Retailer 3
-
$131 USD
View
A
Retailer 4
-
$131 USD
View
A
Retailer 5
-
$141 USD
HK$1,100 HKD
View
A
Retailer 6
-
$168 USD
View
B+
Retailer 7
-
$222 USD
ZAR 3,593 ZAR
View
B+
Retailer 8
-
$228 USD
€217 EUR
View
B+
Retailer 9
-
$234 USD
€223 EUR
View
B+
Retailer 10
-
$238 USD
£187 GBP
View
B+
Retailer 11
-
$310 USD
View
B+
Retailer 12
-
$316 USD
£249 GBP
View
B
Retailer 13
-
$349 USD
SGD 471 SGD
View
B
Retailer 14
-
$350 USD
View
B
Retailer 15
-
$396 USD
View
B
Retailer 16
-
$454 USD
View
B
Retailer 17
-
$655 USD
£516 GBP
View
Most Expensive
B
MOH London
LG749542252 · Oct 29
$909 USD
£716 GBP
View
17 more retailers have this diamond
Prices start from $99 USDSave up to $810 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
$99 USD