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Oval|Lab Grown|IGI

0.50ct G SI2 Oval Lab Grown Diamond

ID • G/SI2 • IGI LG541274227

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG541274227

Diamond specifications and retailer prices

From £92 GBP
$123 USD
As of October 29, 2026
Save £865 GBP (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £957 GBP at MOH London · As of October 29, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG541274227 or 541274227. Listed at 12 retailers as of October 29, 2026, with prices from £92 to £957, a £865 spread on the same certified stone. MOH London lists it at £957. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.50
Carat
G
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.4°
Pavilion angle43.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG541274227
Dimensions6.14 × 4.45 × 2.92 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.14 mm4.45 mm0.50 ctG / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG541274227
Side View
Table 63.0%Crown 32.4°Girdle: MED-THKPavilion 43.5°Culet: NoneDepth 65.6%

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: Oct 29
Current: £957 GBP|Low: £73 GBP|High: £964 GBP|Avg: £323 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 4£92 GBP
Retailer 9£102 GBP
Retailer 6£122 GBP
Retailer 10£122 GBP
Retailer 7£220 GBP
Retailer 5£263 GBP
Retailer 11£279 GBP
Retailer 8£285 GBP
Retailer 2£409 GBP
Retailer 3£651 GBP
MOH London£957 GBP

16 data points across 11 retailers

12 retailers£92 GBP to £957 GBP

A
Cheapest Retailer
-
£92 GBP
$123 USD
A
Retailer 2
-
£102 GBP
$136 USD
View
Final sale: no returns
A
Retailer 3
-
£107 GBP
$142 USD
View
A
Retailer 4
-
£122 GBP
$162 USD
View
A
Retailer 5
-
£122 GBP
$162 USD
View
B+
Retailer 6
-
£220 GBP
$293 USD
View
B+
Retailer 7
-
£263 GBP
$350 USD
View
B+
Retailer 8
-
£279 GBP
HK$2,900 HKD
View
B+
Retailer 9
-
£285 GBP
$379 USD
View
B+
Retailer 10
-
£366 GBP
$488 USD
View
B
Retailer 11
-
£409 GBP
$544 USD
View
Most Expensive
B
MOH London
LG541274227 · Oct 29
£957 GBP
View
11 more retailers have this diamond
Prices start from £92 GBPSave up to £865 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
£92 GBP