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Round|Lab Grown|IGI

0.53ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG729513819

Shape and cutting style on the report: Round brilliant

Certificate IGI LG729513819

Diamond specifications and retailer prices

From £87 GBP
$116 USD
As of October 29, 2026
Save £814 GBP (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £900 GBP at MOH London · As of October 26, 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 LG729513819 or 729513819. Listed at 20 retailers as of October 26, 2026, with prices from £87 to £900, a £814 spread on the same certified stone. MOH London lists it at £900. 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°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729513819
Dimensions5.19 × 5.16 × 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
5.19 mm5.16 mm0.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729513819
Side View
Table 56.0%Crown 34°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.3%

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 29
Current: £900 GBP|Low: £86 GBP|High: £938 GBP|Avg: £289 GBP|-3.8%
MOH London
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October 31, 2026
Retailer 7£87 GBP
Retailer 9£97 GBP
Retailer 18£101 GBP
Retailer 3£115 GBP
Retailer 17£115 GBP
Retailer 11£148 GBP
Retailer 8£179 GBP
Retailer 15£195 GBP
Retailer 14£196 GBP
Retailer 2£219 GBP
Retailer 13£243 GBP
Retailer 16£274 GBP
Retailer 12£299 GBP
Retailer 10£304 GBP
Retailer 19£304 GBP
Retailer 20£335 GBP
Retailer 4£346 GBP
Retailer 5£389 GBP
Retailer 6£692 GBP
MOH London£900 GBP

38 data points across 20 retailers

20 retailers£87 GBP to £900 GBP

A
Cheapest Retailer
-
£87 GBP
$116 USD
A
Retailer 2
-
£97 GBP
$130 USD
View
Final sale: no returns
A
Retailer 3
-
£101 GBP
$135 USD
View
A
Retailer 4
-
£115 GBP
$154 USD
View
A
Retailer 5
-
£115 GBP
$154 USD
View
A
Retailer 6
-
£148 GBP
$198 USD
View
A
Retailer 7
-
£179 GBP
$240 USD
View
A
Retailer 8
-
£195 GBP
ZAR 4,213 ZAR
View
A
Retailer 9
-
£196 GBP
€250 EUR
View
A
Retailer 10
-
£219 GBP
View
B+
Retailer 11
-
£243 GBP
$325 USD
View
B+
Retailer 12
-
£274 GBP
A$565 AUD
View
B+
Retailer 13
-
£299 GBP
$400 USD
View
B+
Retailer 14
-
£304 GBP
SGD 550 SGD
View
B+
Retailer 15
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£304 GBP
A$627 AUD
View
B+
Retailer 16
-
£335 GBP
$449 USD
View
B+
Retailer 17
-
£346 GBP
$464 USD
View
B+
Retailer 18
-
£389 GBP
$521 USD
View
B
Retailer 19
-
£692 GBP
$927 USD
View
Most Expensive
B
MOH London
LG729513819 · Oct 26
£900 GBP
View
19 more retailers have this diamond
Prices start from £87 GBPSave up to £814 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