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Oval|Lab Grown|IGI

0.53ct I SI1 Oval Lab Grown Diamond

ID • I/SI1 • IGI LG440013379

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG440013379

Diamond specifications and retailer prices

From £212 GBP
$284 USD
As of October 29, 2026
Save £848 GBP (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,060 GBP at MOH London · As of October 29, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG440013379 or 440013379. Listed at 10 retailers as of October 29, 2026, with prices from £212 to £1,060, a £848 spread on the same certified stone. MOH London lists it at £1,060. 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

0.53
Carat
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.5°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG440013379
Dimensions6.55 × 4.53 × 2.84 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
6.55 mm4.53 mm0.53 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG440013379
Side View
Table 56.5%Crown 33.5°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £1,060 GBP|Low: £204 GBP|High: £1,066 GBP|Avg: £481 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 4£212 GBP
Retailer 6£263 GBP
Retailer 8£263 GBP
Retailer 5£284 GBP
Retailer 9£381 GBP
Retailer 7£432 GBP
Retailer 2£490 GBP
Retailer 10£530 GBP
Retailer 3£808 GBP
MOH London£1,060 GBP

15 data points across 10 retailers

10 retailers£212 GBP to £1,060 GBP

A
Cheapest Retailer
-
£212 GBP
$284 USD
A
Retailer 2
-
£246 GBP
$330 USD
View
B+
Retailer 3
-
£263 GBP
$352 USD
View
B+
Retailer 4
-
£263 GBP
$352 USD
View
B+
Retailer 5
-
£284 GBP
$380 USD
View
B
Retailer 6
-
£432 GBP
$579 USD
View
B
Retailer 7
-
£490 GBP
€625 EUR
View
B
Retailer 8
-
£808 GBP
$1,082 USD
View
B
Retailer 9
-
£845 GBP
$1,132 USD
View
Most Expensive
B
MOH London
LG440013379 · Oct 29
£1,060 GBP
View
9 more retailers have this diamond
Prices start from £212 GBPSave up to £848 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
£212 GBP