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Asscher|Lab Grown|IGI

0.40ct D VVS2 Asscher Lab Grown Diamond

ID • D/VVS2 • IGI LG754587712

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG754587712

Diamond specifications and retailer prices

From £83 GBP
$110 USD
As of October 30, 2026
Save £455 GBP (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £856 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.4ct lab-grown asscher diamond

This 0.4ct 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 LG754587712 or 754587712. Listed at 17 retailers as of October 29, 2026, with a 551% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.6°
Pavilion angle47.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754587712
Dimensions3.95 × 3.89 × 2.78 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
3.95 mm3.89 mm0.40 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG754587712
Side View
Table 72.0%Crown 34.6°Girdle: Slightly ThickPavilion 47.2°Culet: NoneDepth 71.5%

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 30
Current: £856 GBP|Low: £79 GBP|High: £862 GBP|Avg: £268 GBP|+0.6%
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£83 GBP
Retailer 11£95 GBP
Retailer 10£109 GBP
Retailer 12£109 GBP
Retailer 3£139 GBP
Retailer 9£184 GBP
Retailer 7£185 GBP
Retailer 2£204 GBP
Retailer 4£240 GBP
Retailer 8£262 GBP
Retailer 5£271 GBP
Retailer 14£328 GBP
Retailer 6£538 GBP
MOH London£856 GBP

44 data points across 14 retailers

17 retailers£83 GBP to £538 GBP

A
Cheapest Retailer
-
£83 GBP
$110 USD
A
Retailer 2
-
£95 GBP
$127 USD
View
A
Retailer 3
-
£109 GBP
$145 USD
View
A
Retailer 4
-
£109 GBP
$145 USD
View
A
Retailer 5
-
£115 GBP
HK$1,200 HKD
View
A
Retailer 6
-
£139 GBP
$185 USD
View
B+
Retailer 7
-
£184 GBP
ZAR 3,965 ZAR
View
B+
Retailer 8
-
£185 GBP
€234 EUR
View
B+
Retailer 9
-
£204 GBP
View
B+
Retailer 10
-
£240 GBP
$320 USD
View
B+
Retailer 11
-
£262 GBP
View
B+
Retailer 12
-
£271 GBP
$361 USD
View
B
Retailer 13
-
£287 GBP
SGD 517 SGD
View
B
Retailer 14
-
£328 GBP
$437 USD
View
B
Retailer 15
-
£371 GBP
$495 USD
View
B
Retailer 16
-
£538 GBP
View
Most Expensive
MOH London
LG754587712 · Oct 29
£856 GBP
View
Price under review
16 more retailers have this diamond
Prices start from £83 GBPSave up to £455 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
0.40ct Asscher
£83 GBP