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Oval|Lab Grown|IGI

0.42ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG828638432

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG828638432

Diamond specifications and retailer prices

From £80 GBP
$107 USD
As of October 29, 2026
Save £581 GBP (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £661 GBP at MOH London · As of October 26, 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 LG828638432 or 828638432. Listed at 14 retailers as of October 26, 2026, with prices from £80 to £661, a £581 spread on the same certified stone. MOH London lists it at £661. 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 angle32.1°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828638432
Dimensions6.80 × 4.25 × 2.37 mm
L/W Ratio1.60
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.80 mm4.25 mm0.42 ctD / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG828638432
Side View
Table 71.0%Crown 32.1°Girdle: THN-MEDPavilion 40°Culet: NoneDepth 55.8%

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 29
Current: £661 GBP|Low: £60 GBP|High: £705 GBP|Avg: £293 GBP|-6.2%
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 7£80 GBP
Retailer 9£122 GBP
Retailer 8£162 GBP
Retailer 2£170 GBP
Retailer 11£183 GBP
Retailer 5£216 GBP
Retailer 4£225 GBP
Retailer 3£263 GBP
Retailer 6£331 GBP
Retailer 10£469 GBP
Retailer 12£618 GBP
MOH London£661 GBP

37 data points across 12 retailers

14 retailers£80 GBP to £661 GBP

A
Cheapest Retailer
-
£80 GBP
$107 USD
Final sale: no returns
Retailer 2
-
£101 GBP
$135 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
£122 GBP
$162 USD
View
A
Retailer 4
-
£162 GBP
ZAR 3,482 ZAR
View
B+
Retailer 5
-
£170 GBP
View
B+
Retailer 6
-
£183 GBP
€232 EUR
View
B+
Retailer 7
-
£216 GBP
View
Retailer 8
-
£225 GBP
$300 USD
View
Price last confirmed 32 days ago
B+
Retailer 9
-
£263 GBP
$350 USD
View
Retailer 10
-
£307 GBP
$409 USD
View
Price last confirmed 38 days ago
B
Retailer 11
-
£331 GBP
$441 USD
View
B
Retailer 12
-
£469 GBP
View
B
Retailer 13
-
£618 GBP
SGD 1,113 SGD
View
Most Expensive
B
MOH London
LG828638432 · Oct 26
£661 GBP
View
13 more retailers have this diamond
Prices start from £80 GBPSave up to £581 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
£80 GBP