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Round|Lab Grown|IGI

0.55ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG830677873

Shape and cutting style on the report: Round brilliant

Certificate IGI LG830677873

Diamond specifications and retailer prices

From HK$1,043 HKD
$133 USD
As of October 30, 2026
Save HK$9,319 HKD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$10,363 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 LG830677873 or 830677873. Listed at 12 retailers as of October 29, 2026, with prices from HK$1,043 to HK$10,363, a HK$9,319 spread on the same certified stone. MOH London lists it at HK$10,363. 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 angle34°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830677873
Dimensions5.33 × 5.28 × 3.22 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS 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
5.33 mm5.28 mm0.55 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830677873
Side View
Table 57.0%Crown 34°Girdle: MediumPavilion 40.6°Culet: NoneDepth 60.8%

Caratlytics Score

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A+
Exceptional
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$10,363 HKD|Low: HK$1,012 HKD|High: HK$10,422 HKD|Avg: HK$4,060 HKD|-0.6%
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
October 31, 2026
Retailer 8HK$1,043 HKD
Retailer 13HK$2,079 HKD
Retailer 12HK$2,189 HKD
Retailer 2HK$2,265 HKD
Retailer 4HK$2,373 HKD
Retailer 6HK$2,817 HKD
Retailer 9HK$3,141 HKD
Retailer 5HK$3,593 HKD
Retailer 11HK$4,009 HKD
Retailer 7HK$4,039 HKD
Retailer 3HK$4,237 HKD
Retailer 10HK$10,121 HKD
MOH LondonHK$10,363 HKD

23 data points across 13 retailers

12 retailersHK$1,043 HKD to HK$10,363 HKD

A+
Cheapest Retailer
-
HK$1,043 HKD
$133 USD
Retailer 2
-
HK$2,079 HKD
$265 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
HK$2,189 HKD
$279 USD
View
A
Retailer 4
-
HK$2,265 HKD
€275 EUR
View
A
Retailer 5
-
HK$2,373 HKD
$303 USD
View
A
Retailer 6
-
HK$2,534 HKD
$323 USD
View
B+
Retailer 7
-
HK$3,141 HKD
A$616 AUD
View
B+
Retailer 8
-
HK$4,009 HKD
$511 USD
View
B+
Retailer 9
-
HK$4,039 HKD
A$792 AUD
View
B+
Retailer 10
-
HK$4,237 HKD
$540 USD
View
B
Retailer 11
-
HK$10,121 HKD
$1,290 USD
View
Most Expensive
B
MOH London
LG830677873 · Oct 29
HK$10,363 HKD
£1,040 GBP
View
11 more retailers have this diamond
Prices start from HK$1,043 HKDSave up to HK$9,319 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$1,043 HKD