Asscher|Lab Grown|IGI

0.42ct E VS2 Asscher Lab Grown Diamond

VG • E/VS2 • IGI LG729559946

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG729559946

Diamond specifications and retailer prices

From $91 USD
As of October 23, 2026
Save $743 USD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $834 USD at MOH London · As of October 26, 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 VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG729559946 or 729559946. Listed at 15 retailers as of October 23, 2026, with prices from $91 to $834, a $743 spread on the same certified stone. MOH London lists it at $834. 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
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle45.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729559946
Dimensions4.00 × 3.99 × 2.95 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.00 mm3.99 mm0.42 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729559946
Side View
Table 66.0%Crown 36.1°Girdle: MediumPavilion 45.8°Culet: NoneDepth 73.9%

Caratlytics Score

How it works →
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 23
Current: $834 USD|Low: $88 USD|High: $843 USD|Avg: $285 USD
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 27, 2026
Retailer 11$91 USD
Retailer 5$106 USD
Retailer 4$121 USD
Retailer 13$121 USD
Retailer 8$195 USD
Retailer 2$211 USD
Retailer 9$224 USD
Retailer 3$237 USD
Retailer 7$310 USD
Retailer 12$320 USD
Retailer 14$365 USD
Retailer 6$417 USD
Retailer 10$594 USD
MOH London$834 USD

41 data points across 14 retailers

15 retailers$91 USD to $834 USD

A
Cheapest Retailer
-
$91 USD
A
Retailer 2
-
$106 USD
View
A
Retailer 3
-
$121 USD
View
A
Retailer 4
-
$121 USD
View
B+
Retailer 5
-
$195 USD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
$211 USD
£166 GBP
View
B+
Retailer 7
-
$224 USD
€213 EUR
View
B+
Retailer 8
-
$237 USD
View
B
Retailer 9
-
$310 USD
£244 GBP
View
B
Retailer 10
-
$320 USD
View
B
Retailer 11
-
$365 USD
View
B
Retailer 12
-
$417 USD
View
B
Retailer 13
-
$424 USD
View
Price last confirmed 11 days ago
B
Retailer 14
-
$594 USD
£468 GBP
View
Most Expensive
B
MOH London
LG729559946 · Oct 26
$834 USD
£657 GBP
View
14 more retailers have this diamond
Prices start from $91 USDSave up to $743 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
$91 USD