Asscher|Lab Grown|IGI

0.42ct E VS1 Asscher Lab Grown Diamond

VG • E/VS1 • IGI LG749541941

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG749541941

Diamond specifications and retailer prices

From $101 USD
As of October 27, 2026
Save $824 USD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $925 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.42ct lab-grown asscher diamond

This 0.42ct lab-grown asscher sits in the sub-half-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG749541941 or 749541941. Listed at 19 retailers as of October 27, 2026, with prices from $101 to $925, a $824 spread on the same certified stone. MOH London lists it at $925. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.42
Carat
E
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.2°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749541941
Dimensions4.02 × 4.02 × 2.81 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
4.02 mm4.02 mm0.42 ctE / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG749541941
Side View
Table 66.0%Crown 31.2°Girdle: ThickPavilion 41.8°Culet: NoneDepth 69.9%

Caratlytics Score

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

Price History

Last verified: Oct 27
Current: $925 USD|Low: $97 USD|High: $931 USD|Avg: $309 USD|+0.4%
MOH London
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
October 30, 2026
Retailer 15$101 USD
Retailer 13$117 USD
Retailer 12$133 USD
Retailer 14$133 USD
Retailer 11$150 USD
Retailer 4$170 USD
Retailer 10$226 USD
Retailer 8$237 USD
Retailer 2$243 USD
Retailer 9$302 USD
Retailer 5$320 USD
Retailer 6$352 USD
Retailer 3$402 USD
Retailer 7$655 USD
MOH London$925 USD

43 data points across 15 retailers

19 retailers$101 USD to $925 USD

A
Cheapest Retailer
-
$101 USD
A
Retailer 2
-
$117 USD
View
A
Retailer 3
-
$133 USD
View
A
Retailer 4
-
$133 USD
View
A
Retailer 5
-
$141 USD
HK$1,100 HKD
View
Retailer 6
-
$150 USD
View
Price last confirmed 11 days ago
A
Retailer 7
-
$170 USD
View
B+
Retailer 8
-
$226 USD
ZAR 3,654 ZAR
View
B+
Retailer 9
-
$230 USD
€219 EUR
View
B+
Retailer 10
-
$237 USD
€226 EUR
View
B+
Retailer 11
-
$243 USD
£192 GBP
View
B+
Retailer 12
-
$302 USD
£238 GBP
View
B
Retailer 13
-
$320 USD
View
B
Retailer 14
-
$352 USD
View
B
Retailer 15
-
$354 USD
SGD 478 SGD
View
B
Retailer 16
-
$402 USD
View
B
Retailer 17
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$461 USD
View
B
Retailer 18
-
$655 USD
£516 GBP
View
Most Expensive
B
MOH London
LG749541941 · Oct 29
$925 USD
£728 GBP
View
18 more retailers have this diamond
Prices start from $101 USDSave up to $824 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
0.42ct Asscher
$101 USD