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Round|Lab Grown|IGI

0.53ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG598377176

Shape and cutting style on the report: Round brilliant

Certificate IGI LG598377176

Diamond specifications and retailer prices

From £197 GBP
As of October 24, 2026
Save £141 GBP (42%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £883 GBP at MOH London · As of October 19, 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 LG598377176 or 598377176. Listed at 20 retailers as of October 24, 2026, with a 71% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle35.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598377176
Dimensions5.15 × 5.18 × 3.23 mm
L/W Ratio1.01
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
5.15 mm5.18 mm0.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598377176
Side View
Table 58.0%Crown 35.2°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.4%

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 24
Current: £883 GBP|Low: £81 GBP|High: £889 GBP|Avg: £236 GBP|+0.5%
MOH London
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
October 24, 2026
Retailer 14£85 GBP
Retailer 6£94 GBP
Retailer 7£99 GBP
Retailer 3£112 GBP
Retailer 9£112 GBP
Retailer 15£149 GBP
Retailer 12£175 GBP
Retailer 11£187 GBP
Retailer 17£190 GBP
Retailer 2£197 GBP
Retailer 13£251 GBP
Retailer 10£269 GBP
Retailer 16£299 GBP
Retailer 4£319 GBP
Retailer 5£333 GBP
Retailer 8£338 GBP
MOH London£883 GBP

38 data points across 17 retailers

20 retailers£197 GBP to £338 GBP

Retailer 1
-
£85 GBP
$114 USD
Price last confirmed 8 days ago
Retailer 2
-
£99 GBP
$132 USD
View
Price last confirmed 7 days ago
Retailer 3
-
£112 GBP
$150 USD
View
Price last confirmed 7 days ago
Retailer 4
-
£112 GBP
$150 USD
View
Price last confirmed 14 days ago
Retailer 5
-
£149 GBP
$200 USD
View
Price last confirmed 7 days ago
Retailer 6
-
£175 GBP
$235 USD
View
Price last confirmed 9 days ago
Retailer 7
-
£187 GBP
ZAR 4,050 ZAR
View
Price last confirmed 8 days ago
Retailer 8
-
£190 GBP
€243 EUR
View
Price last confirmed 7 days ago
A
Retailer 9
-
£197 GBP
View
Retailer 10
-
£216 GBP
A$444 AUD
View
Price last confirmed 136 days ago
Retailer 11
-
£251 GBP
$336 USD
View
Price last confirmed 8 days ago
Retailer 12
-
£269 GBP
A$554 AUD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
£297 GBP
SGD 537 SGD
View
B+
Retailer 14
-
£299 GBP
$400 USD
View
Retailer 15
-
£319 GBP
$427 USD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
£333 GBP
$446 USD
View
B+
Retailer 17
-
£338 GBP
$453 USD
View
Retailer 18
-
£381 GBP
$511 USD
View
Price last confirmed 7 days ago
Retailer 19
-
£685 GBP
$918 USD
View
Price last confirmed 7 days ago
Most Expensive
MOH London
LG598377176 · Oct 19
£883 GBP
View
Price last confirmed 11 days ago
19 more retailers have this diamond
Prices start from £197 GBPSave up to £141 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
£197 GBP