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Oval|Lab Grown|IGI

1.02ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG845662397

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG845662397

Diamond specifications and retailer prices

From £143 GBP
$192 USD
As of November 1, 2026
Save £598 GBP (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £741 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.02ct lab-grown oval diamond

This 1.02ct lab-grown oval sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG845662397 or 845662397. Listed at 10 retailers as of November 1, 2026, with prices from £143 to £741, a £598 spread on the same certified stone. MOH London lists it at £741. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845662397
Dimensions8.97 × 5.33 × 3.23 mm
L/W Ratio1.68
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.97 mm5.33 mm1.02 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845662397
Side View
Table 60.0%Crown 32.1°Girdle: MED-THKPavilion 39.1°Culet: NoneDepth 60.6%

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: Nov 1
Current: £741 GBP|Low: £143 GBP|High: £765 GBP|Avg: £356 GBP|-3.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 7£143 GBP
Retailer 4£190 GBP
Retailer 9£215 GBP
Retailer 6£244 GBP
Retailer 3£274 GBP
Retailer 5£283 GBP
Retailer 2£387 GBP
Retailer 8£538 GBP
Retailer 10£550 GBP
MOH London£741 GBP

16 data points across 10 retailers

10 retailers£143 GBP to £741 GBP

A
Cheapest Retailer
-
£143 GBP
$192 USD
Final sale: no returns
A
Retailer 2
-
£190 GBP
View
B+
Retailer 3
-
£215 GBP
$288 USD
View
A
Retailer 4
-
£244 GBP
$327 USD
View
A
Retailer 5
-
£274 GBP
ZAR 5,921 ZAR
View
A
Retailer 6
-
£283 GBP
View
B+
Retailer 7
-
£387 GBP
A$797 AUD
View
B+
Retailer 8
-
£538 GBP
$721 USD
View
B+
Retailer 9
-
£550 GBP
$737 USD
View
Most Expensive
B
MOH London
LG845662397 · Nov 1
£741 GBP
View
9 more retailers have this diamond
Prices start from £143 GBPSave up to £598 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
1.02ct Oval
£143 GBP