Asscher|Lab Grown|IGI

0.42ct E VVS1 Asscher Lab Grown Diamond

ID • E/VVS1 • IGI LG794688986

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG794688986

Diamond specifications and retailer prices

From £162 GBP
$217 USD
As of October 30, 2026
Save £646 GBP (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £808 GBP 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG794688986 or 794688986. Listed at 11 retailers as of October 29, 2026, with prices from £162 to £808, a £646 spread on the same certified stone. MOH London lists it at £808. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.42
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794688986
Dimensions4.15 × 4.13 × 2.74 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
4.15 mm4.13 mm0.42 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794688986
Side View
Table 66.0%Crown 33.5°Girdle: Slightly ThickPavilion 42.5°Culet: NoneDepth 66.3%

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: £808 GBP|Low: £155 GBP|High: £812 GBP|Avg: £395 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 7£162 GBP
Retailer 6£187 GBP
Retailer 9£200 GBP
Retailer 5£288 GBP
Retailer 3£339 GBP
Retailer 10£343 GBP
Retailer 2£375 GBP
Retailer 4£521 GBP
Retailer 8£644 GBP
MOH London£808 GBP

44 data points across 10 retailers

11 retailers£162 GBP to £808 GBP

A
Cheapest Retailer
-
£162 GBP
$217 USD
B+
Retailer 2
-
£187 GBP
$251 USD
View
B+
Retailer 3
-
£200 GBP
$268 USD
View
B+
Retailer 4
-
£288 GBP
A$594 AUD
View
B+
Retailer 5
-
£339 GBP
€433 EUR
View
B
Retailer 6
-
£343 GBP
$459 USD
View
B
Retailer 7
-
£375 GBP
View
B
Retailer 8
-
£521 GBP
A$1,075 AUD
View
B
Retailer 9
-
£644 GBP
$863 USD
View
B
Retailer 10
-
£689 GBP
$923 USD
View
Most Expensive
B
MOH London
LG794688986 · Oct 29
£808 GBP
View
10 more retailers have this diamond
Prices start from £162 GBPSave up to £646 GBP

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
£162 GBP