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Oval|Lab Grown|IGI

1.02ct F IF Oval Lab Grown Diamond

ID • F/IF • IGI LG790659114

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG790659114

Diamond specifications and retailer prices

From £325 GBP
As of November 4, 2026
Save £555 GBP (63%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £881 GBP at MOH London · As of November 2, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790659114 or 790659114. Listed at 7 retailers as of November 2, 2026, with prices from £325 to £881, a £555 spread on the same certified stone. MOH London lists it at £881. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790659114
Dimensions8.06 × 5.68 × 3.49 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.06 mm5.68 mm1.02 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790659114
Side View
Table 63.0%Crown 32.7°Girdle: STK-THKPavilion 41.2°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
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 4
Current: £881 GBP|Low: £325 GBP|High: £908 GBP|Avg: £550 GBP|-1.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 4, 2026
Retailer 7£325 GBP
Retailer 3£343 GBP
Retailer 6£419 GBP
Retailer 4£436 GBP
Retailer 5£644 GBP
Retailer 2£730 GBP
MOH London£881 GBP

42 data points across 7 retailers

7 retailers£325 GBP to £881 GBP

A
Cheapest Retailer
-
£325 GBP
A
Retailer 2
-
£343 GBP
View
A
Retailer 3
-
£419 GBP
View
A
Retailer 4
-
£436 GBP
View
B+
Retailer 5
-
£644 GBP
View
B+
Retailer 6
-
£730 GBP
View
Most Expensive
B
MOH London
LG790659114 · Nov 2
£881 GBP
View
6 more retailers have this diamond
Prices start from £325 GBPSave up to £555 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
£325 GBP