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Oval|Lab Grown|IGI

0.53ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG818634310

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818634310

Diamond specifications and retailer prices

From £239 GBP
HK$2,500 HKD
As of October 30, 2026
Save £420 GBP (64%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £659 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 0.53ct lab-grown oval diamond

This 0.53ct lab-grown oval sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818634310 or 818634310. Listed at 5 retailers as of October 26, 2026, with prices from £239 to £659, a £420 spread on the same certified stone. MOH London lists it at £659. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.53
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818634310
Dimensions6.56 × 4.59 × 2.79 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.56 mm4.59 mm0.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818634310
Side View
Table 62.0%Crown 35.1°Girdle: MED-STKPavilion 40.5°CuletDepth 60.8%

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 30
Current: £659 GBP|Low: £234 GBP|High: £665 GBP|Avg: £349 GBP|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 26, 2026
Retailer 5£239 GBP
Retailer 2£239 GBP
Retailer 4£258 GBP
Retailer 3£381 GBP
MOH London£659 GBP

13 data points across 5 retailers

5 retailers£239 GBP to £659 GBP

A
Cheapest Retailer
-
£239 GBP
HK$2,500 HKD
A
Retailer 2
-
£239 GBP
€305 EUR
View
A
Retailer 3
-
£258 GBP
$346 USD
View
B+
Retailer 4
-
£381 GBP
$510 USD
View
Most Expensive
B
MOH London
LG818634310 · Oct 26
£659 GBP
View
4 more retailers have this diamond
Prices start from £239 GBPSave up to £420 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
0.53ct Oval
£239 GBP