Oval|Lab Grown|IGI

0.78ct F VVS2 Oval Lab Grown Diamond

EX • F/VVS2 • IGI LG815612323

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG815612323

Diamond specifications and retailer prices

From £175 GBP
$235 USD
As of October 28, 2026
Save £497 GBP (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £672 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 LG815612323 or 815612323. Listed at 8 retailers as of October 28, 2026, with prices from £175 to £672, a £497 spread on the same certified stone. MOH London lists it at £672. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815612323
Dimensions7.38 × 5.34 × 3.25 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.38 mm5.34 mm0.78 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815612323
Side View
Table 60.0%Crown 33.9°Girdle: THN-STKPavilion 40.1°Culet: NoneDepth 60.9%

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 28
Current: £672 GBP|Low: £175 GBP|High: £680 GBP|Avg: £344 GBP|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 5£175 GBP
Retailer 4£216 GBP
Retailer 2£251 GBP
Retailer 6£262 GBP
Retailer 7£318 GBP
Retailer 3£363 GBP
Retailer 8£503 GBP
MOH London£672 GBP

27 data points across 8 retailers

8 retailers£175 GBP to £672 GBP

A
Cheapest Retailer
-
£175 GBP
$235 USD
A
Retailer 2
-
£216 GBP
$290 USD
View
A
Retailer 3
-
£251 GBP
View
B+
Retailer 4
-
£262 GBP
$351 USD
View
B+
Retailer 5
-
£318 GBP
$426 USD
View
B+
Retailer 6
-
£363 GBP
A$748 AUD
View
B
Retailer 7
-
£503 GBP
$674 USD
View
Most Expensive
B
MOH London
LG815612323 · Nov 1
£672 GBP
View
7 more retailers have this diamond
Prices start from £175 GBPSave up to £497 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
£175 GBP