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Round|Lab Grown|IGI

0.55ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG578313002

Shape and cutting style on the report: Round brilliant

Certificate IGI LG578313002

Diamond specifications and retailer prices

From HK$1,012 HKD
$129 USD
As of October 31, 2026
Save HK$8,394 HKD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$9,406 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 LG578313002 or 578313002. Listed at 20 retailers as of October 29, 2026, with prices from HK$1,012 to HK$9,406, a HK$8,394 spread on the same certified stone. MOH London lists it at HK$9,406. 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 angle33.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG578313002
Dimensions5.31 × 5.25 × 3.24 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
5.31 mm5.25 mm0.55 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG578313002
Side View
Table 58.0%Crown 33.7°Girdle: MediumPavilion 41.2°Culet: NoneDepth 61.5%

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 31
Current: HK$9,406 HKD|Low: HK$902 HKD|High: HK$9,476 HKD|Avg: HK$2,524 HKD|+0.5%
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
Retailer 15
Retailer 16
October 31, 2026
Retailer 6HK$902 HKD
Retailer 3HK$1,012 HKD
Retailer 16HK$1,051 HKD
Retailer 7HK$1,193 HKD
Retailer 12HK$1,193 HKD
Retailer 5HK$1,530 HKD
Retailer 8HK$1,994 HKD
Retailer 9HK$2,026 HKD
Retailer 11HK$2,059 HKD
Retailer 2HK$2,275 HKD
Retailer 10HK$2,856 HKD
Retailer 15HK$3,515 HKD
Retailer 4HK$3,601 HKD
Retailer 13HK$4,017 HKD
Retailer 14HK$4,315 HKD
MOH LondonHK$9,406 HKD

42 data points across 16 retailers

20 retailersHK$1,012 HKD to HK$9,406 HKD

Retailer 1
-
HK$902 HKD
$115 USD
Price last confirmed 9 days ago
A
Retailer 2
-
HK$1,012 HKD
$129 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,051 HKD
$134 USD
View
A
Retailer 4
-
HK$1,193 HKD
$152 USD
View
A
Retailer 5
-
HK$1,193 HKD
$152 USD
View
A
Retailer 6
-
HK$1,530 HKD
$195 USD
View
A
Retailer 7
-
HK$1,994 HKD
$254 USD
View
A
Retailer 8
-
HK$2,026 HKD
ZAR 4,171 ZAR
View
A
Retailer 9
-
HK$2,059 HKD
€250 EUR
View
A
Retailer 10
-
HK$2,275 HKD
£228 GBP
View
Retailer 11
-
HK$2,846 HKD
A$558 AUD
View
Price last confirmed 35 days ago
B+
Retailer 12
-
HK$2,856 HKD
A$560 AUD
View
B+
Retailer 13
-
HK$3,499 HKD
$446 USD
View
B+
Retailer 14
-
HK$3,515 HKD
$448 USD
View
Retailer 15
-
HK$3,601 HKD
$459 USD
View
Price last confirmed 7 days ago
B+
Retailer 16
-
HK$4,017 HKD
$512 USD
View
B+
Retailer 17
-
HK$4,054 HKD
$517 USD
View
B
Retailer 18
-
HK$4,315 HKD
$550 USD
View
B
Retailer 19
-
HK$7,243 HKD
$923 USD
View
Most Expensive
B
MOH London
LG578313002 · Oct 29
HK$9,406 HKD
£944 GBP
View
19 more retailers have this diamond
Prices start from HK$1,012 HKDSave up to HK$8,394 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$1,012 HKD