Oval|Lab Grown|IGI

0.78ct F VVS2 Oval Lab Grown Diamond

ID • F/VVS2 • IGI LG821647058

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG821647058

Diamond specifications and retailer prices

From £162 GBP
HK$1,700 HKD
As of October 30, 2026
Save £504 GBP (76%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £666 GBP at MOH London · As of November 1, 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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821647058 or 821647058. Listed at 7 retailers as of October 30, 2026, with prices from £162 to £666, a £504 spread on the same certified stone. MOH London lists it at £666. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821647058
Dimensions7.51 × 5.07 × 3.25 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.51 mm5.07 mm0.78 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821647058
Side View
Table 59.0%Crown 36.8°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 64.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £666 GBP|Low: £162 GBP|High: £670 GBP|Avg: £307 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 5£162 GBP
Retailer 7£193 GBP
Retailer 4£216 GBP
Retailer 3£241 GBP
Retailer 2£249 GBP
Retailer 6£499 GBP
MOH London£666 GBP

12 data points across 7 retailers

7 retailers£162 GBP to £666 GBP

A
Cheapest Retailer
-
£162 GBP
HK$1,700 HKD
A
Retailer 2
-
£193 GBP
$258 USD
View
A
Retailer 3
-
£216 GBP
$290 USD
View
A
Retailer 4
-
£241 GBP
€308 EUR
View
A
Retailer 5
-
£249 GBP
View
B
Retailer 6
-
£499 GBP
$669 USD
View
Most Expensive
B
MOH London
LG821647058 · Nov 1
£666 GBP
View
6 more retailers have this diamond
Prices start from £162 GBPSave up to £504 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
£162 GBP