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Oval|Lab Grown|IGI

0.42ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG726556674

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG726556674

Diamond specifications and retailer prices

From £82 GBP
$110 USD
As of October 29, 2026
Save £452 GBP (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £855 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 0.42ct lab-grown oval diamond

This 0.42ct lab-grown oval 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 LG726556674 or 726556674. 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

0.42
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle28.8°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726556674
Dimensions6.01 × 4.32 × 2.50 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.01 mm4.32 mm0.42 ctD / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG726556674
Side View
Table 57.0%Crown 28.8°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 57.9%

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 29
Current: £855 GBP|Low: £93 GBP|High: £864 GBP|Avg: £288 GBP|-0.9%
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 8£93 GBP
Retailer 6£123 GBP
Retailer 12£143 GBP
Retailer 7£183 GBP
Retailer 11£188 GBP
Retailer 2£205 GBP
Retailer 9£255 GBP
Retailer 5£261 GBP
Retailer 3£289 GBP
Retailer 4£372 GBP
Retailer 10£535 GBP
MOH London£855 GBP

42 data points across 12 retailers

17 retailers£82 GBP to £535 GBP

A
Cheapest Retailer
-
£82 GBP
$110 USD
A
Retailer 2
-
£93 GBP
$124 USD
View
Final sale: no returns
A
Retailer 3
-
£96 GBP
$128 USD
View
A
Retailer 4
-
£109 GBP
$146 USD
View
Retailer 5
-
£123 GBP
$165 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
£124 GBP
HK$1,300 HKD
View
A
Retailer 7
-
£143 GBP
$192 USD
View
B+
Retailer 8
-
£183 GBP
€234 EUR
View
B+
Retailer 9
-
£188 GBP
$252 USD
View
B+
Retailer 10
-
£205 GBP
View
Retailer 11
-
£255 GBP
View
Price last confirmed 21 days ago
B+
Retailer 12
-
£261 GBP
$350 USD
View
B+
Retailer 13
-
£261 GBP
$350 USD
View
B
Retailer 14
-
£289 GBP
SGD 524 SGD
View
B
Retailer 15
-
£372 GBP
$498 USD
View
B
Retailer 16
-
£535 GBP
View
Most Expensive
MOH London
LG726556674 · Oct 25
£855 GBP
View
Price under review
16 more retailers have this diamond
Prices start from £82 GBPSave up to £452 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 Oval
£82 GBP