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Round|Lab Grown|IGI

0.54ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG729513820

Shape and cutting style on the report: Round brilliant

Certificate IGI LG729513820

Diamond specifications and retailer prices

From £88 GBP
$118 USD
As of October 29, 2026
Save £826 GBP (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £914 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 0.54ct lab-grown round diamond

This 0.54ct 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 LG729513820 or 729513820. Listed at 20 retailers as of October 26, 2026, with prices from £88 to £914, a £826 spread on the same certified stone. MOH London lists it at £914. 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

0.54
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729513820
Dimensions5.19 × 5.21 × 3.23 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
5.19 mm5.21 mm0.54 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729513820
Side View
Table 57.0%Crown 34.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.0%

Caratlytics Score

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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: £914 GBP|Low: £87 GBP|High: £952 GBP|Avg: £286 GBP|-3.8%
MOH London
Retailer 2
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Retailer 19
October 30, 2026
Retailer 8£88 GBP
Retailer 4£99 GBP
Retailer 17£102 GBP
Retailer 3£116 GBP
Retailer 16£116 GBP
Retailer 11£149 GBP
Retailer 9£179 GBP
Retailer 14£197 GBP
Retailer 13£198 GBP
Retailer 12£223 GBP
Retailer 2£247 GBP
Retailer 15£278 GBP
Retailer 10£307 GBP
Retailer 18£310 GBP
Retailer 19£337 GBP
Retailer 5£352 GBP
Retailer 6£394 GBP
Retailer 7£696 GBP
MOH London£914 GBP

40 data points across 19 retailers

20 retailers£88 GBP to £914 GBP

A
Cheapest Retailer
-
£88 GBP
$118 USD
A
Retailer 2
-
£99 GBP
$132 USD
View
Final sale: no returns
A
Retailer 3
-
£102 GBP
$137 USD
View
A
Retailer 4
-
£116 GBP
$156 USD
View
A
Retailer 5
-
£116 GBP
$156 USD
View
A
Retailer 6
-
£149 GBP
$200 USD
View
A
Retailer 7
-
£179 GBP
$240 USD
View
A
Retailer 8
-
£197 GBP
ZAR 4,274 ZAR
View
A
Retailer 9
-
£198 GBP
€253 EUR
View
A
Retailer 10
-
£223 GBP
View
B+
Retailer 11
-
£247 GBP
$331 USD
View
B+
Retailer 12
-
£278 GBP
A$574 AUD
View
B+
Retailer 13
-
£306 GBP
$410 USD
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B+
Retailer 14
-
£307 GBP
SGD 556 SGD
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B+
Retailer 15
-
£310 GBP
A$638 AUD
View
B+
Retailer 16
-
£337 GBP
$451 USD
View
B+
Retailer 17
-
£352 GBP
$471 USD
View
B+
Retailer 18
-
£394 GBP
$528 USD
View
B
Retailer 19
-
£696 GBP
$932 USD
View
Most Expensive
B
MOH London
LG729513820 · Oct 26
£914 GBP
View
19 more retailers have this diamond
Prices start from £88 GBPSave up to £826 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
0.54ct Round
£88 GBP