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Oval|Lab Grown|IGI

1.23ct E VVS1 Oval Lab Grown Diamond

ID • E/VVS1 • IGI LG825647041

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG825647041

Diamond specifications and retailer prices

From £253 GBP
$339 USD
As of October 23, 2026
6 retailers carry this diamond
Most expensive: £818 GBP at MOH London · As of October 21, 2026
View at MOH London

About this 1.23ct lab-grown oval diamond

This 1.23ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG825647041 or 825647041. Listed at 6 retailers as of October 21, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825647041
Dimensions9.00 × 6.14 × 3.63 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.00 mm6.14 mm1.23 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825647041
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 59.1%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 23
Current: £818 GBP|Low: £253 GBP|High: £858 GBP|Avg: £523 GBP|-4.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 24, 2026
Retailer 8£253 GBP
Retailer 4£352 GBP
Retailer 2£364 GBP
Retailer 7£431 GBP
Retailer 3£646 GBP
Retailer 6£646 GBP
Retailer 5£692 GBP
MOH London£818 GBP

30 data points across 8 retailers

6 retailers£253 GBP to £818 GBP

Retailer 1
-
£253 GBP
$339 USD
Price last confirmed 9 days ago
Retailer 2
-
£364 GBP
View
Price last confirmed 8 days ago
Retailer 3
-
£646 GBP
$865 USD
View
Price last confirmed 13 days ago
Retailer 4
-
£646 GBP
A$1,331 AUD
View
Price last confirmed 24 days ago
Retailer 5
-
£692 GBP
$927 USD
View
Price last confirmed 8 days ago
Most Expensive
MOH London
LG825647041 · Oct 21
£818 GBP
View
Price last confirmed 11 days ago
5 more retailers have this diamond

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.

1.23ct Oval
£253 GBP