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Asscher|Lab Grown|IGI

0.42ct D VVS2 Asscher Lab Grown Diamond

EX • D/VVS2 • IGI LG794650219

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG794650219

Diamond specifications and retailer prices

From £151 GBP
$201 USD
As of October 30, 2026
Save £725 GBP (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £875 GBP 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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG794650219 or 794650219. Listed at 12 retailers as of October 26, 2026, with prices from £151 to £875, a £725 spread on the same certified stone. MOH London lists it at £875. 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
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27.3°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794650219
Dimensions4.26 × 4.24 × 4.26 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
4.26 mm4.24 mm0.42 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794650219
Side View
Table 63.0%Crown 27.3°Girdle: ThinPavilion 41.2°Culet: NoneDepth 64.2%

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: £875 GBP|Low: £143 GBP|High: £878 GBP|Avg: £414 GBP|+0.7%
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 9£151 GBP
Retailer 8£175 GBP
Retailer 11£187 GBP
Retailer 6£268 GBP
Retailer 5£320 GBP
Retailer 12£325 GBP
Retailer 2£346 GBP
Retailer 7£488 GBP
Retailer 10£601 GBP
Retailer 3£646 GBP
Retailer 4£721 GBP
MOH London£875 GBP

44 data points across 12 retailers

12 retailers£151 GBP to £875 GBP

A
Cheapest Retailer
-
£151 GBP
$201 USD
A
Retailer 2
-
£175 GBP
$233 USD
View
B+
Retailer 3
-
£187 GBP
$249 USD
View
B+
Retailer 4
-
£268 GBP
A$550 AUD
View
B
Retailer 5
-
£320 GBP
€406 EUR
View
B
Retailer 6
-
£325 GBP
$433 USD
View
B
Retailer 7
-
£346 GBP
View
B
Retailer 8
-
£488 GBP
A$999 AUD
View
B
Retailer 9
-
£601 GBP
$800 USD
View
B
Retailer 10
-
£646 GBP
$860 USD
View
Retailer 11
-
£721 GBP
View
Price last confirmed 18 days ago
Most Expensive
B
MOH London
LG794650219 · Oct 26
£875 GBP
View
11 more retailers have this diamond
Prices start from £151 GBPSave up to £725 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
£151 GBP