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Radiant|Lab Grown|IGI

0.55ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG813696771

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG813696771

Diamond specifications and retailer prices

From HK$1,185 HKD
As of November 4, 2026
Save HK$5,720 HKD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$6,905 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 0.55ct lab-grown radiant diamond

This 0.55ct lab-grown radiant 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 LG813696771 or 813696771. Listed at 20 retailers as of November 2, 2026, with prices from HK$1,185 to HK$6,905, a HK$5,720 spread on the same certified stone. MOH London lists it at HK$6,905. 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 angle37.4°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813696771
Dimensions5.84 × 4.15 × 2.77 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.84 mm4.15 mm0.55 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813696771
Side View
Table 66.0%Crown 37.4°Girdle: MediumPavilion 38.7°Culet: NoneDepth 66.7%

Caratlytics Score

How it works →
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: Nov 4
Current: HK$6,905 HKD|Low: HK$1,185 HKD|High: HK$7,134 HKD|Avg: HK$3,322 HKD|-3.2%
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
November 5, 2026
Retailer 13HK$1,185 HKD
Retailer 19HK$1,326 HKD
Retailer 17HK$1,381 HKD
Retailer 18HK$1,475 HKD
Retailer 11HK$1,506 HKD
Retailer 7HK$2,001 HKD
Retailer 2HK$2,534 HKD
Retailer 6HK$2,691 HKD
Retailer 3HK$2,801 HKD
Retailer 9HK$2,856 HKD
Retailer 5HK$3,774 HKD
Retailer 8HK$3,836 HKD
Retailer 4HK$4,064 HKD
Retailer 10HK$4,205 HKD
Retailer 12HK$4,731 HKD
Retailer 14HK$4,731 HKD
Retailer 16HK$4,997 HKD
Retailer 15HK$5,162 HKD
MOH LondonHK$6,905 HKD

19 data points across 19 retailers

20 retailersHK$1,185 HKD to HK$6,905 HKD

A+
Cheapest Retailer
-
HK$1,185 HKD
A
Retailer 2
-
HK$1,326 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,381 HKD
View
A
Retailer 4
-
HK$1,475 HKD
View
Retailer 5
-
HK$1,506 HKD
View
Price last confirmed 11 days ago
A
Retailer 6
-
HK$2,001 HKD
View
A
Retailer 7
-
HK$2,534 HKD
View
A
Retailer 8
-
HK$2,691 HKD
View
B+
Retailer 9
-
HK$2,801 HKD
View
A
Retailer 10
-
HK$2,856 HKD
View
B+
Retailer 11
-
HK$3,774 HKD
View
B+
Retailer 12
-
HK$3,836 HKD
View
B+
Retailer 13
-
HK$4,064 HKD
View
Retailer 14
-
HK$4,205 HKD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
HK$4,472 HKD
View
B+
Retailer 16
-
HK$4,731 HKD
View
B+
Retailer 17
-
HK$4,731 HKD
View
B
Retailer 18
-
HK$4,997 HKD
View
B+
Retailer 19
-
HK$5,162 HKD
View
Most Expensive
B
MOH London
LG813696771 · Nov 2
HK$6,905 HKD
£693 GBP
View
19 more retailers have this diamond
Prices start from HK$1,185 HKDSave up to HK$5,720 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 Radiant
HK$1,185 HKD