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Round|Lab Grown|IGI

0.55ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG763630645

Shape and cutting style on the report: Round brilliant

Certificate IGI LG763630645

Diamond specifications and retailer prices

From HK$1,051 HKD
$134 USD
As of October 29, 2026
Save HK$9,482 HKD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$10,533 HKD at MOH London · As of October 25, 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 LG763630645 or 763630645. Listed at 19 retailers as of October 25, 2026, with prices from HK$1,051 to HK$10,533, a HK$9,482 spread on the same certified stone. MOH London lists it at HK$10,533. 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 angle33.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763630645
Dimensions5.30 × 5.31 × 3.20 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
5.30 mm5.31 mm0.55 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763630645
Side View
Table 59.0%Crown 33.6°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.3%

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: HK$10,533 HKD|Low: HK$887 HKD|High: HK$10,533 HKD|Avg: HK$2,816 HKD|+9.0%
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
Retailer 17
Retailer 18
October 30, 2026
Retailer 12HK$1,051 HKD
Retailer 16HK$1,177 HKD
Retailer 2HK$1,216 HKD
Retailer 7HK$1,263 HKD
Retailer 5HK$1,303 HKD
Retailer 15HK$1,844 HKD
Retailer 9HK$1,962 HKD
Retailer 11HK$2,190 HKD
Retailer 4HK$2,277 HKD
Retailer 13HK$2,307 HKD
Retailer 17HK$2,456 HKD
Retailer 6HK$3,208 HKD
Retailer 10HK$3,366 HKD
Retailer 14HK$3,680 HKD
Retailer 3HK$4,182 HKD
Retailer 8HK$4,276 HKD
Retailer 18HK$4,622 HKD
MOH LondonHK$10,533 HKD

34 data points across 18 retailers

19 retailersHK$1,051 HKD to HK$10,533 HKD

A
Cheapest Retailer
-
HK$1,051 HKD
$134 USD
A
Retailer 2
-
HK$1,177 HKD
$150 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,216 HKD
$155 USD
View
A
Retailer 4
-
HK$1,263 HKD
$161 USD
View
A
Retailer 5
-
HK$1,303 HKD
$166 USD
View
A
Retailer 6
-
HK$1,844 HKD
$235 USD
View
Retailer 7
-
HK$1,962 HKD
$250 USD
View
Price last confirmed 9 days ago
A
Retailer 8
-
HK$1,962 HKD
$250 USD
View
A
Retailer 9
-
HK$2,190 HKD
£220 GBP
View
A
Retailer 10
-
HK$2,277 HKD
ZAR 4,689 ZAR
View
A
Retailer 11
-
HK$2,307 HKD
€280 EUR
View
A
Retailer 12
-
HK$2,456 HKD
$313 USD
View
B+
Retailer 13
-
HK$3,208 HKD
A$629 AUD
View
B+
Retailer 14
-
HK$3,366 HKD
A$660 AUD
View
B+
Retailer 15
-
HK$3,680 HKD
$469 USD
View
B
Retailer 16
-
HK$4,182 HKD
$533 USD
View
B
Retailer 17
-
HK$4,276 HKD
$545 USD
View
B
Retailer 18
-
HK$4,622 HKD
$589 USD
View
Most Expensive
B
MOH London
LG763630645 · Oct 25
HK$10,533 HKD
£1,057 GBP
View
18 more retailers have this diamond
Prices start from HK$1,051 HKDSave up to HK$9,482 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$1,051 HKD