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Asscher|Lab Grown|IGI

0.42ct E VS1 Asscher Lab Grown Diamond

ID • E/VS1 • IGI LG752526913

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG752526913

Diamond specifications and retailer prices

From £76 GBP
$101 USD
As of October 30, 2026
Save £618 GBP (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £694 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG752526913 or 752526913. Listed at 18 retailers as of October 29, 2026, with prices from £76 to £694, a £618 spread on the same certified stone. MOH London lists it at £694. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.7°
Pavilion angle44.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG752526913
Dimensions4.03 × 4.03 × 2.83 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
4.03 mm4.03 mm0.42 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG752526913
Side View
Table 68.0%Crown 31.7°Girdle: MED-STKPavilion 44.8°Culet: NoneDepth 70.2%

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: £694 GBP|Low: £73 GBP|High: £699 GBP|Avg: £241 GBP|+0.4%
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£76 GBP
Retailer 11£88 GBP
Retailer 10£100 GBP
Retailer 12£100 GBP
Retailer 3£128 GBP
Retailer 9£170 GBP
Retailer 7£178 GBP
Retailer 2£183 GBP
Retailer 8£227 GBP
Retailer 4£240 GBP
Retailer 5£264 GBP
Retailer 14£302 GBP
Retailer 6£492 GBP
MOH London£694 GBP

45 data points across 14 retailers

18 retailers£76 GBP to £694 GBP

A
Cheapest Retailer
-
£76 GBP
$101 USD
A
Retailer 2
-
£88 GBP
$117 USD
View
A
Retailer 3
-
£100 GBP
$133 USD
View
A
Retailer 4
-
£100 GBP
$133 USD
View
A
Retailer 5
-
£106 GBP
HK$1,100 HKD
View
A
Retailer 6
-
£128 GBP
$170 USD
View
B+
Retailer 7
-
£170 GBP
ZAR 3,654 ZAR
View
B+
Retailer 8
-
£173 GBP
€219 EUR
View
B+
Retailer 9
-
£178 GBP
€226 EUR
View
B+
Retailer 10
-
£183 GBP
View
B+
Retailer 11
-
£227 GBP
View
B+
Retailer 12
-
£240 GBP
$320 USD
View
B
Retailer 13
-
£264 GBP
$352 USD
View
B
Retailer 14
-
£266 GBP
SGD 478 SGD
View
B
Retailer 15
-
£302 GBP
$402 USD
View
B
Retailer 16
-
£346 GBP
$461 USD
View
B
Retailer 17
-
£492 GBP
View
Most Expensive
B
MOH London
LG752526913 · Oct 29
£694 GBP
View
17 more retailers have this diamond
Prices start from £76 GBPSave up to £618 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
£76 GBP