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Round|Lab Grown|IGI

0.55ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG754509007

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754509007

Diamond specifications and retailer prices

From HK$1,004 HKD
$128 USD
As of October 30, 2026
Save HK$9,309 HKD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$10,313 HKD at MOH London · As of October 29, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754509007 or 754509007. Listed at 21 retailers as of October 29, 2026, with prices from HK$1,004 to HK$10,313, a HK$9,309 spread on the same certified stone. MOH London lists it at HK$10,313. 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
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754509007
Dimensions5.29 × 5.32 × 3.19 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
5.29 mm5.32 mm0.55 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754509007
Side View
Table 58.0%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 30
Current: HK$10,313 HKD|Low: HK$894 HKD|High: HK$10,442 HKD|Avg: HK$3,395 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
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 8HK$894 HKD
Retailer 17HK$1,004 HKD
Retailer 9HK$1,043 HKD
Retailer 6HK$1,185 HKD
Retailer 10HK$1,742 HKD
Retailer 2HK$2,040 HKD
Retailer 13HK$2,219 HKD
Retailer 12HK$2,232 HKD
Retailer 3HK$2,373 HKD
Retailer 4HK$2,919 HKD
Retailer 15HK$3,126 HKD
Retailer 18HK$3,946 HKD
Retailer 16HK$3,986 HKD
Retailer 14HK$4,039 HKD
Retailer 11HK$4,237 HKD
Retailer 5HK$5,324 HKD
Retailer 7HK$7,255 HKD
Retailer 19HK$10,042 HKD
MOH LondonHK$10,313 HKD

41 data points across 19 retailers

21 retailersHK$1,004 HKD to HK$10,313 HKD

Retailer 1
-
HK$894 HKD
$114 USD
Price last confirmed 8 days ago
A
Retailer 2
-
HK$1,004 HKD
$128 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,043 HKD
$133 USD
View
A
Retailer 4
-
HK$1,185 HKD
$151 USD
View
A
Retailer 5
-
HK$1,742 HKD
$222 USD
View
A
Retailer 6
-
HK$2,008 HKD
View
A
Retailer 7
-
HK$2,040 HKD
£205 GBP
View
A
Retailer 8
-
HK$2,219 HKD
ZAR 4,569 ZAR
View
A
Retailer 9
-
HK$2,232 HKD
€271 EUR
View
A
Retailer 10
-
HK$2,373 HKD
$303 USD
View
B+
Retailer 11
-
HK$2,919 HKD
$372 USD
View
B+
Retailer 12
-
HK$3,126 HKD
A$613 AUD
View
B+
Retailer 13
-
HK$3,946 HKD
$503 USD
View
B+
Retailer 14
-
HK$3,986 HKD
$508 USD
View
B+
Retailer 15
-
HK$4,039 HKD
A$792 AUD
View
B+
Retailer 16
-
HK$4,237 HKD
$540 USD
View
B
Retailer 17
-
HK$4,900 HKD
SGD 844 SGD
View
B
Retailer 18
-
HK$5,324 HKD
$679 USD
View
B
Retailer 19
-
HK$7,255 HKD
$925 USD
View
B
Retailer 20
-
HK$10,042 HKD
$1,280 USD
View
Most Expensive
B
MOH London
LG754509007 · Oct 29
HK$10,313 HKD
£1,035 GBP
View
20 more retailers have this diamond
Prices start from HK$1,004 HKDSave up to HK$9,309 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$1,004 HKD