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Round|Lab Grown|IGI

0.55ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG573306017

Shape and cutting style on the report: Round brilliant

Certificate IGI LG573306017

Diamond specifications and retailer prices

From HK$1,373 HKD
$175 USD
As of October 25, 2026
Save HK$5,054 HKD (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$6,427 HKD at MOH London · As of October 26, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG573306017 or 573306017. Listed at 19 retailers as of October 25, 2026, with prices from HK$1,373 to HK$6,427, a HK$5,054 spread on the same certified stone. MOH London lists it at HK$6,427. 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

0.55
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG573306017
Dimensions5.29 × 5.31 × 3.19 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
5.29 mm5.31 mm0.55 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG573306017
Side View
Table 58.5%Crown 33.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.2%

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 25
Current: HK$6,427 HKD|Low: HK$1,059 HKD|High: HK$6,497 HKD|Avg: HK$2,879 HKD
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
Retailer 15
Retailer 16
October 30, 2026
Retailer 10HK$1,389 HKD
Retailer 4HK$1,546 HKD
Retailer 6HK$1,608 HKD
Retailer 3HK$1,718 HKD
Retailer 15HK$1,969 HKD
Retailer 13HK$2,314 HKD
Retailer 11HK$2,620 HKD
Retailer 2HK$3,079 HKD
Retailer 14HK$3,108 HKD
Retailer 12HK$3,460 HKD
Retailer 8HK$3,476 HKD
Retailer 7HK$3,493 HKD
Retailer 16HK$5,523 HKD
Retailer 9HK$5,704 HKD
Retailer 5HK$5,953 HKD
MOH LondonHK$6,427 HKD

44 data points across 16 retailers

19 retailersHK$1,373 HKD to HK$6,427 HKD

A
Cheapest Retailer
-
HK$1,373 HKD
$175 USD
A
Retailer 2
-
HK$1,389 HKD
$177 USD
View
A
Retailer 3
-
HK$1,546 HKD
$197 USD
View
Final sale: no returns
A
Retailer 4
-
HK$1,608 HKD
$205 USD
View
A
Retailer 5
-
HK$1,718 HKD
$219 USD
View
A
Retailer 6
-
HK$1,969 HKD
$251 USD
View
A
Retailer 7
-
HK$2,314 HKD
$295 USD
View
B+
Retailer 8
-
HK$2,620 HKD
€318 EUR
View
B+
Retailer 9
-
HK$3,079 HKD
£309 GBP
View
B+
Retailer 10
-
HK$3,108 HKD
ZAR 6,399 ZAR
View
B+
Retailer 11
-
HK$3,460 HKD
$441 USD
View
B+
Retailer 12
-
HK$3,476 HKD
$443 USD
View
B+
Retailer 13
-
HK$3,493 HKD
A$685 AUD
View
Retailer 14
-
HK$3,758 HKD
A$737 AUD
View
Price last confirmed 140 days ago
B
Retailer 15
-
HK$4,416 HKD
£443 GBP
View
B
Retailer 16
-
HK$5,523 HKD
$704 USD
View
B
Retailer 17
-
HK$5,704 HKD
$727 USD
View
B
Retailer 18
-
HK$5,953 HKD
$759 USD
View
Most Expensive
B
MOH London
LG573306017 · Oct 26
HK$6,427 HKD
£645 GBP
View
18 more retailers have this diamond
Prices start from HK$1,373 HKDSave up to HK$5,054 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$1,373 HKD