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Oval|Lab Grown|IGI

0.80ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG780609334

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG780609334

Diamond specifications and retailer prices

From £99 GBP
As of November 3, 2026
Save £922 GBP (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,021 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 0.8ct lab-grown oval diamond

This 0.8ct lab-grown oval sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG780609334 or 780609334. Listed at 17 retailers as of November 2, 2026, with prices from £99 to £1,021, a £922 spread on the same certified stone. MOH London lists it at £1,021. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.80
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.3°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780609334
Dimensions7.50 × 5.00 × 3.16 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.50 mm5.00 mm0.80 ctF / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG780609334
Side View
Table 55.0%Crown 36.3°Girdle: STK-THKPavilion 37.7°Culet: NoneDepth 63.2%

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 3
Current: £1,021 GBP|Low: £99 GBP|High: £1,060 GBP|Avg: £308 GBP|-3.7%
MOH London
Retailer 2
Retailer 3
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Retailer 5
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Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
November 4, 2026
Retailer 7£99 GBP
Retailer 17£114 GBP
Retailer 6£122 GBP
Retailer 8£122 GBP
Retailer 2£163 GBP
Retailer 12£167 GBP
Retailer 3£203 GBP
Retailer 10£204 GBP
Retailer 13£221 GBP
Retailer 14£227 GBP
Retailer 5£230 GBP
Retailer 4£299 GBP
Retailer 16£393 GBP
Retailer 11£416 GBP
Retailer 15£434 GBP
Retailer 9£643 GBP
MOH London£1,021 GBP

28 data points across 17 retailers

17 retailers£99 GBP to £1,021 GBP

A
Cheapest Retailer
-
£99 GBP
A
Retailer 2
-
£114 GBP
View
A
Retailer 3
-
£122 GBP
View
Retailer 4
-
£122 GBP
View
Price last confirmed 11 days ago
A
Retailer 5
-
£163 GBP
View
A
Retailer 6
-
£167 GBP
View
A
Retailer 7
-
£203 GBP
View
A
Retailer 8
-
£204 GBP
View
A
Retailer 9
-
£221 GBP
View
A
Retailer 10
-
£227 GBP
View
A
Retailer 11
-
£230 GBP
View
B+
Retailer 12
-
£299 GBP
View
B+
Retailer 13
-
£393 GBP
View
B
Retailer 14
-
£416 GBP
View
B
Retailer 15
-
£434 GBP
View
B
Retailer 16
-
£643 GBP
View
Most Expensive
B
MOH London
LG780609334 · Nov 2
£1,021 GBP
View
16 more retailers have this diamond
Prices start from £99 GBPSave up to £922 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
0.80ct Oval
£99 GBP