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Round|Lab Grown|IGI

0.53ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG639460396

Shape and cutting style on the report: Round brilliant

Certificate IGI LG639460396

Diamond specifications and retailer prices

From £87 GBP
$117 USD
As of October 29, 2026
Save £821 GBP (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £908 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.53ct lab-grown round diamond

This 0.53ct lab-grown round 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 LG639460396 or 639460396. Listed at 17 retailers as of October 29, 2026, with prices from £87 to £908, a £821 spread on the same certified stone. MOH London lists it at £908. 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 angle34.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639460396
Dimensions5.24 × 5.22 × 3.17 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.24 mm5.22 mm0.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639460396
Side View
Table 59.0%Crown 34.3°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.6%

Caratlytics Score

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A+
Exceptional
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: £908 GBP|Low: £84 GBP|High: £948 GBP|Avg: £282 GBP|-4.2%
MOH London
Retailer 2
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Retailer 11
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Retailer 16
October 30, 2026
Retailer 16£87 GBP
Retailer 6£97 GBP
Retailer 9£102 GBP
Retailer 14£115 GBP
Retailer 15£115 GBP
Retailer 12£195 GBP
Retailer 11£209 GBP
Retailer 7£210 GBP
Retailer 10£220 GBP
Retailer 13£276 GBP
Retailer 5£279 GBP
Retailer 3£286 GBP
Retailer 2£348 GBP
Retailer 4£390 GBP
Retailer 8£693 GBP
MOH London£908 GBP

36 data points across 16 retailers

17 retailers£87 GBP to £908 GBP

A+
Cheapest Retailer
-
£87 GBP
$117 USD
A
Retailer 2
-
£97 GBP
$130 USD
View
Final sale: no returns
A
Retailer 3
-
£102 GBP
$136 USD
View
A
Retailer 4
-
£115 GBP
$154 USD
View
A
Retailer 5
-
£115 GBP
$154 USD
View
Retailer 6
-
£134 GBP
HK$1,400 HKD
View
Price last confirmed 56 days ago
A
Retailer 7
-
£195 GBP
ZAR 4,230 ZAR
View
A
Retailer 8
-
£209 GBP
€267 EUR
View
A
Retailer 9
-
£210 GBP
$282 USD
View
A
Retailer 10
-
£220 GBP
View
B+
Retailer 11
-
£276 GBP
A$568 AUD
View
B+
Retailer 12
-
£279 GBP
$374 USD
View
B+
Retailer 13
-
£286 GBP
$383 USD
View
B+
Retailer 14
-
£348 GBP
$466 USD
View
B+
Retailer 15
-
£390 GBP
$523 USD
View
B
Retailer 16
-
£693 GBP
$928 USD
View
Most Expensive
B
MOH London
LG639460396 · Oct 29
£908 GBP
View
16 more retailers have this diamond
Prices start from £87 GBPSave up to £821 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 Round
£87 GBP