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Radiant|Lab Grown|IGI

0.54ct G VS1 Radiant Lab Grown Diamond

VG • G/VS1 • IGI LG598354584

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

Certificate IGI LG598354584

Diamond specifications and retailer prices

From HK$1,608 HKD
As of November 1, 2026
Save HK$3,891 HKD (71%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$8,818 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.54ct lab-grown radiant diamond

This 0.54ct lab-grown radiant sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG598354584 or 598354584. Listed at 9 retailers as of November 1, 2026, with a 242% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.54
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598354584
Dimensions5.28 × 4.09 × 3.09 mm
L/W Ratio1.29
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
5.28 mm4.09 mm0.54 ctG / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598354584
Side View
Table 59.0%Crown 39.5°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 75.6%

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 1
Current: HK$8,818 HKD|Low: HK$1,608 HKD|High: HK$8,997 HKD|Avg: HK$3,232 HKD|-2.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 9HK$1,608 HKD
Retailer 3HK$1,906 HKD
Retailer 2HK$2,063 HKD
Retailer 8HK$2,087 HKD
Retailer 10HK$2,275 HKD
Retailer 4HK$2,534 HKD
Retailer 6HK$3,766 HKD
Retailer 7HK$3,828 HKD
Retailer 5HK$5,499 HKD
MOH LondonHK$8,818 HKD

31 data points across 10 retailers

9 retailersHK$1,608 HKD to HK$5,499 HKD

A
Cheapest Retailer
-
HK$1,608 HKD
A
Retailer 2
-
HK$1,906 HKD
View
B+
Retailer 3
-
HK$2,063 HKD
View
B+
Retailer 4
-
HK$2,087 HKD
View
B+
Retailer 5
-
HK$2,534 HKD
View
B
Retailer 6
-
HK$3,766 HKD
View
B
Retailer 7
-
HK$3,828 HKD
View
B
Retailer 8
-
HK$5,499 HKD
View
Most Expensive
MOH London
LG598354584 · Oct 29
HK$8,818 HKD
£885 GBP
View
Price last confirmed 7 days ago
8 more retailers have this diamond
Prices start from HK$1,608 HKDSave up to HK$3,891 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
0.54ct Radiant
HK$1,608 HKD