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Radiant|Lab Grown|IGI

0.55ct F VVS1 Radiant Lab Grown Diamond

VG • F/VVS1 • IGI LG592351718

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

Certificate IGI LG592351718

Diamond specifications and retailer prices

From HK$1,763 HKD
As of November 4, 2026
Save HK$8,439 HKD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$10,202 HKD at MOH London · As of November 5, 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG592351718 or 592351718. Listed at 13 retailers as of November 4, 2026, with prices from HK$1,763 to HK$10,202, a HK$8,439 spread on the same certified stone. MOH London lists it at HK$10,202. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.55
Carat
F
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.3°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG592351718
Dimensions4.13 × 4.13 × 3.21 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
4.13 mm4.13 mm0.55 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG592351718
Side View
Table 62.0%Crown 46.3°Girdle: MediumPavilion 39.4°Culet: NoneDepth 77.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$10,202 HKD|Low: HK$1,763 HKD|High: HK$10,760 HKD|Avg: HK$3,823 HKD|-5.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 4HK$1,763 HKD
Retailer 10HK$1,904 HKD
Retailer 2HK$2,014 HKD
Retailer 6HK$2,226 HKD
Retailer 9HK$2,343 HKD
Retailer 11HK$2,908 HKD
Retailer 5HK$3,119 HKD
Retailer 7HK$4,162 HKD
Retailer 8HK$4,381 HKD
Retailer 3HK$6,325 HKD
MOH LondonHK$10,202 HKD

34 data points across 11 retailers

13 retailersHK$1,763 HKD to HK$10,202 HKD

Retailer 1
-
HK$1,027 HKD
Price last confirmed 30 days ago
Retailer 2
-
HK$1,277 HKD
View
Price last confirmed 35 days ago
Retailer 3
-
HK$1,277 HKD
View
Price last confirmed 30 days ago
A
Retailer 4
-
HK$1,763 HKD
View
A
Retailer 5
-
HK$1,904 HKD
View
B+
Retailer 6
-
HK$2,014 HKD
View
B+
Retailer 7
-
HK$2,226 HKD
View
B+
Retailer 8
-
HK$2,343 HKD
View
Retailer 9
-
HK$2,908 HKD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
HK$3,119 HKD
View
B
Retailer 11
-
HK$4,162 HKD
View
B
Retailer 12
-
HK$4,381 HKD
View
Most Expensive
B
MOH London
LG592351718 · Nov 5
HK$10,202 HKD
£1,025 GBP
View
12 more retailers have this diamond
Prices start from HK$1,763 HKDSave up to HK$8,439 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$1,763 HKD