CaratHunter
Plans
Oval|Lab Grown|IGI

0.42ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG840641519

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG840641519

Diamond specifications and retailer prices

From £72 GBP
$97 USD
As of October 29, 2026
Save £587 GBP (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £660 GBP at MOH London · As of October 29, 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 LG840641519 or 840641519. Listed at 15 retailers as of October 29, 2026, with prices from £72 to £660, a £587 spread on the same certified stone. MOH London lists it at £660. 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 angle34.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840641519
Dimensions5.83 × 4.18 × 2.66 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.83 mm4.18 mm0.42 ctD / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG840641519
Side View
Table 60.0%Crown 34.9°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 63.6%

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: £660 GBP|Low: £72 GBP|High: £702 GBP|Avg: £222 GBP|-6.1%
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
Retailer 15
Retailer 16
October 31, 2026
Retailer 16£72 GBP
Retailer 11£81 GBP
Retailer 12£83 GBP
Retailer 4£95 GBP
Retailer 6£96 GBP
Retailer 14£121 GBP
Retailer 5£162 GBP
Retailer 10£169 GBP
Retailer 8£170 GBP
Retailer 15£216 GBP
Retailer 3£253 GBP
Retailer 9£285 GBP
Retailer 13£315 GBP
Retailer 2£329 GBP
Retailer 7£478 GBP
MOH London£660 GBP

19 data points across 16 retailers

15 retailers£72 GBP to £660 GBP

A
Cheapest Retailer
-
£72 GBP
$97 USD
A
Retailer 2
-
£81 GBP
$108 USD
View
Final sale: no returns
A
Retailer 3
-
£83 GBP
$111 USD
View
A
Retailer 4
-
£95 GBP
$127 USD
View
A
Retailer 5
-
£96 GBP
$129 USD
View
A
Retailer 6
-
£121 GBP
$162 USD
View
A
Retailer 7
-
£162 GBP
ZAR 3,516 ZAR
View
A
Retailer 8
-
£169 GBP
View
B+
Retailer 9
-
£216 GBP
View
B+
Retailer 10
-
£253 GBP
SGD 458 SGD
View
B+
Retailer 11
-
£285 GBP
$382 USD
View
B
Retailer 12
-
£315 GBP
$422 USD
View
B
Retailer 13
-
£329 GBP
$441 USD
View
B
Retailer 14
-
£478 GBP
View
Most Expensive
B
MOH London
LG840641519 · Oct 29
£660 GBP
View
14 more retailers have this diamond
Prices start from £72 GBPSave up to £587 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
£72 GBP