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Asscher|Lab Grown|IGI

0.42ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1 • IGI LG822601154

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG822601154

Diamond specifications and retailer prices

From £63 GBP
$84 USD
As of October 30, 2026
Save £508 GBP (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £571 GBP at MOH London · As of November 1, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG822601154 or 822601154. Listed at 12 retailers as of October 30, 2026, with prices from £63 to £571, a £508 spread on the same certified stone. MOH London lists it at £571. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.9°
Pavilion angle43.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG822601154
Dimensions4.12 × 4.12 × 2.75 mm
L/W Ratio1.00
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
4.12 mm4.12 mm0.42 ctD / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG822601154
Side View
Table 73.0%Crown 35.9°Girdle: Very ThickPavilion 43.8°CuletDepth 66.7%

Caratlytics Score

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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 30
Current: £571 GBP|Low: £60 GBP|High: £577 GBP|Avg: £188 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 8£63 GBP
Retailer 3£72 GBP
Retailer 9£83 GBP
Retailer 12£83 GBP
Retailer 5£139 GBP
Retailer 2£141 GBP
Retailer 6£153 GBP
Retailer 11£167 GBP
Retailer 7£187 GBP
Retailer 10£249 GBP
Retailer 4£294 GBP
MOH London£571 GBP

44 data points across 12 retailers

12 retailers£63 GBP to £571 GBP

A
Cheapest Retailer
-
£63 GBP
$84 USD
A
Retailer 2
-
£72 GBP
$97 USD
View
A
Retailer 3
-
£83 GBP
$111 USD
View
Retailer 4
-
£83 GBP
$111 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
£139 GBP
View
A
Retailer 6
-
£141 GBP
ZAR 3,050 ZAR
View
A
Retailer 7
-
£153 GBP
€195 EUR
View
B+
Retailer 8
-
£167 GBP
$224 USD
View
B+
Retailer 9
-
£187 GBP
View
B+
Retailer 10
-
£249 GBP
$334 USD
View
B
Retailer 11
-
£294 GBP
$394 USD
View
Most Expensive
B
MOH London
LG822601154 · Nov 1
£571 GBP
View
11 more retailers have this diamond
Prices start from £63 GBPSave up to £508 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
£63 GBP