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5.53ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG732519841

Shape and cutting style on the report: Round brilliant

Certificate IGI LG732519841

Diamond specifications and retailer prices

From HK$4,872 HKD
$621 USD
As of October 29, 2026
Save HK$19,081 HKD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$23,954 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 5.53ct lab-grown round diamond

This 5.53ct lab-grown round sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG732519841 or 732519841. Listed at 10 retailers as of October 29, 2026, with prices from HK$4,872 to HK$23,954, a HK$19,081 spread on the same certified stone. MOH London lists it at HK$23,954. 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

5.53
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732519841
Dimensions11.26 × 11.16 × 6.99 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.26 mm11.16 mm5.53 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG732519841
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.3%

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: HK$23,954 HKD|Low: HK$4,684 HKD|High: HK$25,817 HKD|Avg: HK$12,972 HKD|-4.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 9HK$4,872 HKD
Retailer 7HK$5,461 HKD
Retailer 2HK$7,526 HKD
Retailer 5HK$9,070 HKD
Retailer 3HK$9,522 HKD
Retailer 11HK$9,525 HKD
Retailer 8HK$15,001 HKD
Retailer 6HK$15,025 HKD
Retailer 10HK$15,903 HKD
Retailer 4HK$18,681 HKD
Retailer 12HK$23,775 HKD
MOH LondonHK$23,954 HKD

39 data points across 12 retailers

10 retailersHK$4,872 HKD to HK$23,954 HKD

A
Cheapest Retailer
-
HK$4,872 HKD
$621 USD
A
Retailer 2
-
HK$5,461 HKD
$696 USD
View
A
Retailer 3
-
HK$7,526 HKD
£755 GBP
View
A
Retailer 4
-
HK$9,070 HKD
€1,101 EUR
View
A
Retailer 5
-
HK$9,525 HKD
$1,214 USD
View
B+
Retailer 6
-
HK$15,001 HKD
$1,912 USD
View
B
Retailer 7
-
HK$15,025 HKD
$1,915 USD
View
B+
Retailer 8
-
HK$15,903 HKD
$2,027 USD
View
Retailer 9
-
HK$23,775 HKD
SGD 4,095 SGD
View
Price last confirmed 18 days ago
Most Expensive
B
MOH London
LG732519841 · Oct 29
HK$23,954 HKD
£2,404 GBP
View
9 more retailers have this diamond
Prices start from HK$4,872 HKDSave up to HK$19,081 HKD

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
5.53ct Round
HK$4,872 HKD