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Oval|Lab Grown|IGI

0.78ct F VS2 Oval Lab Grown Diamond

ID • F/VS2 • IGI LG780609307

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG780609307

Diamond specifications and retailer prices

From £92 GBP
$123 USD
As of November 1, 2026
Save £855 GBP (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £947 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG780609307 or 780609307. Listed at 16 retailers as of November 1, 2026, with prices from £92 to £947, a £855 spread on the same certified stone. MOH London lists it at £947. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39.1°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780609307
Dimensions7.12 × 5.25 × 3.12 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.12 mm5.25 mm0.78 ctF / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG780609307
Side View
Table 64.0%Crown 39.1°Girdle: MED-THKPavilion 38.8°Culet: NoneDepth 59.4%

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: Nov 1
Current: £947 GBP|Low: £85 GBP|High: £953 GBP|Avg: £287 GBP|+1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 8£92 GBP
Retailer 15£106 GBP
Retailer 6£118 GBP
Retailer 12£121 GBP
Retailer 9£172 GBP
Retailer 11£199 GBP
Retailer 13£205 GBP
Retailer 4£219 GBP
Retailer 2£235 GBP
Retailer 5£240 GBP
Retailer 10£292 GBP
Retailer 14£365 GBP
Retailer 3£395 GBP
Retailer 7£407 GBP
MOH London£947 GBP

34 data points across 15 retailers

16 retailers£92 GBP to £947 GBP

A
Cheapest Retailer
-
£92 GBP
$123 USD
A
Retailer 2
-
£106 GBP
$142 USD
View
Retailer 3
-
£118 GBP
$158 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
£121 GBP
$162 USD
View
A
Retailer 5
-
£172 GBP
$230 USD
View
A
Retailer 6
-
£199 GBP
$266 USD
View
A
Retailer 7
-
£205 GBP
€261 EUR
View
A
Retailer 8
-
£219 GBP
$293 USD
View
B+
Retailer 9
-
£235 GBP
View
A
Retailer 10
-
£240 GBP
View
B+
Retailer 11
-
£292 GBP
$391 USD
View
B+
Retailer 12
-
£365 GBP
$489 USD
View
B
Retailer 13
-
£395 GBP
$529 USD
View
Retailer 14
-
£407 GBP
$545 USD
View
Price last confirmed 14 days ago
B
Retailer 15
-
£580 GBP
View
Most Expensive
B
MOH London
LG780609307 · Nov 1
£947 GBP
View
15 more retailers have this diamond
Prices start from £92 GBPSave up to £855 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
£92 GBP