Asscher|Lab Grown|IGI

0.42ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG795671531

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG795671531

Diamond specifications and retailer prices

From $154 USD
As of October 27, 2026
Save $741 USD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $895 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG795671531 or 795671531. Listed at 12 retailers as of October 27, 2026, with prices from $154 to $895, a $741 spread on the same certified stone. MOH London lists it at $895. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.42
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795671531
Dimensions4.20 × 4.19 × 4.20 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
4.20 mm4.19 mm0.42 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795671531
Side View
Table 64.0%Crown 31.3°Girdle: MediumPavilion 39.5°Culet: NoneDepth 64.2%

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 27
Current: $895 USD|Low: $154 USD|High: $972 USD|Avg: $439 USD|-6.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 10$154 USD
Retailer 9$178 USD
Retailer 12$191 USD
Retailer 8$293 USD
Retailer 2$336 USD
Retailer 5$336 USD
Retailer 3$348 USD
Retailer 6$460 USD
Retailer 7$495 USD
Retailer 11$613 USD
Retailer 4$672 USD
MOH London$895 USD

46 data points across 12 retailers

12 retailers$154 USD to $895 USD

A
Cheapest Retailer
-
$154 USD
A
Retailer 2
-
$178 USD
View
A
Retailer 3
-
$191 USD
View
Retailer 4
-
$293 USD
A$451 AUD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$336 USD
£264 GBP
View
B+
Retailer 6
-
$336 USD
€320 EUR
View
B+
Retailer 7
-
$348 USD
View
B
Retailer 8
-
$460 USD
£362 GBP
View
B
Retailer 9
-
$495 USD
A$762 AUD
View
B
Retailer 10
-
$613 USD
View
B
Retailer 11
-
$672 USD
View
Most Expensive
B
MOH London
LG795671531 · Oct 29
$895 USD
£705 GBP
View
11 more retailers have this diamond
Prices start from $154 USDSave up to $741 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
$154 USD