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Oval|Lab Grown|IGI

0.81ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG813628945

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG813628945

Diamond specifications and retailer prices

From £265 GBP
$355 USD
As of October 30, 2026
Save £524 GBP (66%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £789 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.81ct lab-grown oval diamond

This 0.81ct lab-grown oval sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG813628945 or 813628945. Listed at 8 retailers as of October 29, 2026, with prices from £265 to £789, a £524 spread on the same certified stone. MOH London lists it at £789. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.81
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813628945
Dimensions7.91 × 5.20 × 3.18 mm
L/W Ratio1.52
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
7.91 mm5.20 mm0.81 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813628945
Side View
Table 60.0%Crown 32.5°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.2%

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: Oct 30
Current: £789 GBP|Low: £265 GBP|High: £793 GBP|Avg: £429 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 5£265 GBP
Retailer 4£284 GBP
Retailer 3£328 GBP
Retailer 2£362 GBP
Retailer 6£365 GBP
Retailer 8£384 GBP
Retailer 7£656 GBP
MOH London£789 GBP

43 data points across 8 retailers

8 retailers£265 GBP to £789 GBP

A
Cheapest Retailer
-
£265 GBP
$355 USD
Retailer 2
-
£284 GBP
$380 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
£362 GBP
View
B+
Retailer 4
-
£365 GBP
$489 USD
View
B+
Retailer 5
-
£384 GBP
$514 USD
View
B
Retailer 6
-
£669 GBP
$896 USD
View
B
Retailer 7
-
£669 GBP
$897 USD
View
Most Expensive
B
MOH London
LG813628945 · Oct 29
£789 GBP
View
7 more retailers have this diamond
Prices start from £265 GBPSave up to £524 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
0.81ct Oval
£265 GBP