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0.55ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG760560543

Shape and cutting style on the report: Round brilliant

Certificate IGI LG760560543

Diamond specifications and retailer prices

From HK$722 HKD
As of November 1, 2026
Save HK$5,824 HKD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$6,546 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 0.55ct lab-grown round diamond

This 0.55ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG760560543 or 760560543. Listed at 14 retailers as of November 1, 2026, with prices from HK$722 to HK$6,546, a HK$5,824 spread on the same certified stone. MOH London lists it at HK$6,546. 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

0.55
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760560543
Dimensions5.24 × 5.21 × 3.26 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
5.24 mm5.21 mm0.55 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760560543
Side View
Table 59.0%Crown 36°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: Nov 1
Current: HK$6,546 HKD|Low: HK$573 HKD|High: HK$6,715 HKD|Avg: HK$1,883 HKD|-2.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 4, 2026
Retailer 11HK$722 HKD
Retailer 12HK$808 HKD
Retailer 5HK$832 HKD
Retailer 3HK$949 HKD
Retailer 6HK$949 HKD
Retailer 2HK$1,177 HKD
Retailer 9HK$1,647 HKD
Retailer 8HK$1,702 HKD
Retailer 4HK$1,859 HKD
Retailer 7HK$2,040 HKD
Retailer 10HK$2,118 HKD
Retailer 13HK$2,722 HKD
Retailer 14HK$2,863 HKD
MOH LondonHK$6,546 HKD

33 data points across 14 retailers

14 retailersHK$722 HKD to HK$6,546 HKD

A
Cheapest Retailer
-
HK$722 HKD
A
Retailer 2
-
HK$808 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$832 HKD
View
A
Retailer 4
-
HK$949 HKD
View
Retailer 5
-
HK$949 HKD
View
Price last confirmed 12 days ago
A
Retailer 6
-
HK$1,177 HKD
View
A
Retailer 7
-
HK$1,647 HKD
View
A
Retailer 8
-
HK$1,702 HKD
View
A
Retailer 9
-
HK$1,859 HKD
View
B+
Retailer 10
-
HK$2,040 HKD
View
Retailer 11
-
HK$2,118 HKD
View
Price last confirmed 21 days ago
B+
Retailer 12
-
HK$2,722 HKD
View
B+
Retailer 13
-
HK$2,863 HKD
View
Most Expensive
B
MOH London
LG760560543 · Nov 1
HK$6,546 HKD
£657 GBP
View
13 more retailers have this diamond
Prices start from HK$722 HKDSave up to HK$5,824 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
0.55ct Round
HK$722 HKD