Oval|Lab Grown|IGI

0.78ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG809608523

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG809608523

Diamond specifications and retailer prices

From £166 GBP
$223 USD
As of October 30, 2026
Save £701 GBP (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £867 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.78ct lab-grown oval diamond

This 0.78ct 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 LG809608523 or 809608523. Listed at 15 retailers as of October 29, 2026, with prices from £166 to £867, a £701 spread on the same certified stone. MOH London lists it at £867. 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

0.78
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809608523
Dimensions7.41 × 5.12 × 3.15 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.41 mm5.12 mm0.78 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809608523
Side View
Table 61.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.5%

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: Oct 30
Current: £867 GBP|Low: £136 GBP|High: £896 GBP|Avg: £488 GBP|-3.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 9£166 GBP
Retailer 8£248 GBP
Retailer 11£334 GBP
Retailer 2£337 GBP
Retailer 4£344 GBP
Retailer 7£410 GBP
Retailer 3£473 GBP
Retailer 12£571 GBP
Retailer 5£593 GBP
Retailer 6£623 GBP
Retailer 10£860 GBP
MOH London£867 GBP

33 data points across 12 retailers

15 retailers£166 GBP to £867 GBP

Retailer 1
-
£143 GBP
$192 USD
Price last confirmed 39 days ago
A
Retailer 2
-
£166 GBP
$223 USD
View
Final sale: no returns
Retailer 3
-
£176 GBP
$236 USD
View
Price last confirmed 38 days ago
A
Retailer 4
-
£248 GBP
$332 USD
View
A
Retailer 5
-
£334 GBP
ZAR 7,222 ZAR
View
A
Retailer 6
-
£337 GBP
View
Retailer 7
-
£344 GBP
€439 EUR
View
Price last confirmed 8 days ago
B+
Retailer 8
-
£410 GBP
$549 USD
View
B+
Retailer 9
-
£473 GBP
A$974 AUD
View
B+
Retailer 10
-
£571 GBP
A$1,177 AUD
View
Retailer 11
-
£572 GBP
$767 USD
View
Price last confirmed 40 days ago
B
Retailer 12
-
£593 GBP
$795 USD
View
B+
Retailer 13
-
£623 GBP
$835 USD
View
B
Retailer 14
-
£860 GBP
SGD 1,558 SGD
View
Most Expensive
B
MOH London
LG809608523 · Oct 29
£867 GBP
View
14 more retailers have this diamond
Prices start from £166 GBPSave up to £701 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
0.78ct Oval
£166 GBP