CaratHunter
Plans
Oval|Lab Grown|IGI

1.08ct F IF Oval Lab Grown Diamond

ID • F/IF • IGI LG836635006

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG836635006

Diamond specifications and retailer prices

From £391 GBP
As of November 5, 2026
Save £328 GBP (46%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £719 GBP at Taylor and Hart · As of November 4, 2026
View at Taylor and Hart

About this 1.08ct lab-grown oval diamond

This 1.08ct 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 LG836635006 or 836635006. Listed at 4 retailers as of November 4, 2026, with prices from £391 to £719, a £328 spread on the same certified stone. Taylor and Hart lists it at £719. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.08
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836635006
Dimensions5.85 × 8.26 × 3.57 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.85 mm8.26 mm1.08 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836635006
Side View
Table 60.0%Crown 32.2°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.0%

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: Nov 5
Current: £491 GBP|Low: £391 GBP|High: £719 GBP|Avg: £603 GBP
Retailer 1
Retailer 2
Retailer 3
Taylor and Hart
November 5, 2026
Retailer 2£391 GBP
Retailer 1£491 GBP
Retailer 3£634 GBP
Taylor and Hart£719 GBP

3 data points across 4 retailers

4 retailers£391 GBP to £719 GBP

A
Cheapest Retailer
-
£391 GBP
B+
Retailer 2
-
£491 GBP
View
B+
Retailer 3
-
£634 GBP
View
Most Expensive
B+
Taylor and Hart
NN8MCNC · Nov 4
£719 GBP
$967 USD
View
3 more retailers have this diamond
Prices start from £391 GBPSave up to £328 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
1.08ct Oval
£391 GBP