Oval|Lab Grown|IGI

0.50ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG842629873

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG842629873

Diamond specifications and retailer prices

From £104 GBP
As of November 4, 2026
Save £179 GBP (63%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £634 GBP at MOH London · As of October 15, 2026
View at MOH London

About this 0.5ct lab-grown oval diamond

This 0.5ct lab-grown oval sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842629873 or 842629873. Listed at 10 retailers as of November 3, 2026, with a 171% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishGood
SymmetryVery Good
FluorescenceNone
Crown angle29.4°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842629873
Dimensions6.68 × 4.65 × 2.46 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.68 mm4.65 mm0.50 ctF / VS1
OriginLab Grown
CutIdeal
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateIGI LG842629873
Side View
Table 65.0%Crown 29.4°Girdle: MED-STKPavilion 36.4°Culet: NoneDepth 52.9%

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: Nov 4
Current: £634 GBP|Low: £104 GBP|High: £634 GBP|Avg: £247 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 7£104 GBP
Retailer 4£138 GBP
Retailer 3£159 GBP
Retailer 5£159 GBP
Retailer 9£178 GBP
Retailer 2£189 GBP
Retailer 6£234 GBP
Retailer 10£245 GBP
Retailer 8£283 GBP
MOH London£634 GBP

7 data points across 10 retailers

10 retailers£104 GBP to £283 GBP

A
Cheapest Retailer
-
£104 GBP
Retailer 2
-
£138 GBP
View
Price last confirmed 7 days ago
B+
Retailer 3
-
£159 GBP
View
Retailer 4
-
£159 GBP
View
Price last confirmed 8 days ago
Retailer 5
-
£178 GBP
View
Price last confirmed 21 days ago
B+
Retailer 6
-
£189 GBP
View
B+
Retailer 7
-
£234 GBP
View
B
Retailer 8
-
£245 GBP
View
B
Retailer 9
-
£283 GBP
View
Most Expensive
MOH London
LG842629873 · Oct 15
£634 GBP
View
Price last confirmed 20 days ago
9 more retailers have this diamond
Prices start from £104 GBPSave up to £179 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
0.50ct Oval
£104 GBP