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Oval|Lab Grown|IGI

0.78ct E VS2 Oval Lab Grown Diamond

VG • E/VS2 • IGI LG451079245

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG451079245

Diamond specifications and retailer prices

From £188 GBP
$250 USD
As of October 29, 2026
Save £703 GBP (79%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £891 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 VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG451079245 or 451079245. Listed at 5 retailers as of October 29, 2026, with prices from £188 to £891, a £703 spread on the same certified stone. MOH London lists it at £891. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.78
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451079245
Dimensions7.32 × 5.30 × 3.28 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
As Grown - No indication of post growth treatment This Laboratory Grown Diamond was created by high pressure high temperature process (HPHT).
Top View
7.32 mm5.30 mm0.78 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451079245
Side View
Table 57.5%Crown 35.4°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 61.9%

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 29
Current: £891 GBP|Low: £144 GBP|High: £897 GBP|Avg: £494 GBP|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 4£188 GBP
Retailer 3£208 GBP
Retailer 2£214 GBP
Retailer 5£384 GBP
Retailer 6£781 GBP
Retailer 7£781 GBP
MOH London£891 GBP

32 data points across 7 retailers

5 retailers£188 GBP to £891 GBP

A
Cheapest Retailer
-
£188 GBP
$250 USD
B+
Retailer 2
-
£208 GBP
$277 USD
View
A
Retailer 3
-
£214 GBP
View
B
Retailer 4
-
£384 GBP
$512 USD
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
LG451079245 · Oct 29
£891 GBP
View
4 more retailers have this diamond
Prices start from £188 GBPSave up to £703 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
£188 GBP