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Oval|Lab Grown|IGI

0.42ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG815628989

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG815628989

Diamond specifications and retailer prices

From £71 GBP
$95 USD
As of October 29, 2026
Save £580 GBP (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £651 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 LG815628989 or 815628989. Listed at 17 retailers as of October 29, 2026, with prices from £71 to £651, a £580 spread on the same certified stone. MOH London lists it at £651. 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 angle39°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815628989
Dimensions6.25 × 4.21 × 2.52 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.25 mm4.21 mm0.42 ctD / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG815628989
Side View
Table 70.0%Crown 39°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 59.9%

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 29
Current: £651 GBP|Low: £62 GBP|High: £673 GBP|Avg: £217 GBP|-3.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
October 30, 2026
Retailer 10£71 GBP
Retailer 14£80 GBP
Retailer 3£83 GBP
Retailer 12£94 GBP
Retailer 15£95 GBP
Retailer 7£121 GBP
Retailer 13£160 GBP
Retailer 2£167 GBP
Retailer 4£181 GBP
Retailer 9£213 GBP
Retailer 8£253 GBP
Retailer 16£285 GBP
Retailer 6£315 GBP
Retailer 11£327 GBP
Retailer 5£466 GBP
MOH London£651 GBP

33 data points across 16 retailers

17 retailers£71 GBP to £651 GBP

A
Cheapest Retailer
-
£71 GBP
$95 USD
A
Retailer 2
-
£80 GBP
$107 USD
View
Final sale: no returns
A
Retailer 3
-
£83 GBP
$111 USD
View
A
Retailer 4
-
£94 GBP
$126 USD
View
A
Retailer 5
-
£95 GBP
$127 USD
View
A
Retailer 6
-
£121 GBP
$162 USD
View
A
Retailer 7
-
£160 GBP
ZAR 3,459 ZAR
View
B+
Retailer 8
-
£167 GBP
View
Retailer 9
-
£181 GBP
€231 EUR
View
Price last confirmed 7 days ago
B+
Retailer 10
-
£213 GBP
View
B+
Retailer 11
-
£253 GBP
SGD 458 SGD
View
Retailer 12
-
£270 GBP
$362 USD
View
Price last confirmed 58 days ago
B+
Retailer 13
-
£285 GBP
$382 USD
View
B
Retailer 14
-
£315 GBP
$422 USD
View
B
Retailer 15
-
£327 GBP
$439 USD
View
B
Retailer 16
-
£466 GBP
View
Most Expensive
B
MOH London
LG815628989 · Oct 29
£651 GBP
View
16 more retailers have this diamond
Prices start from £71 GBPSave up to £580 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
£71 GBP