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Radiant|Lab Grown|IGI

0.53ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG539215477

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

Certificate IGI LG539215477

Diamond specifications and retailer prices

From HK$1,004 HKD
As of November 4, 2026
Save HK$6,559 HKD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$10,402 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 0.53ct lab-grown radiant diamond

This 0.53ct 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 top-tier cut grade and certified by IGI LG539215477 or 539215477. Listed at 19 retailers as of November 4, 2026, with a 653% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.53
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle29.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG539215477
Dimensions5.37 × 3.92 × 2.69 mm
L/W Ratio1.37
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
5.37 mm3.92 mm0.53 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG539215477
Side View
Table 62.0%Crown 41.7°Girdle: Slightly ThickPavilion 29.5°Culet: NoneDepth 68.6%

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 4
Current: HK$10,402 HKD|Low: HK$965 HKD|High: HK$10,531 HKD|Avg: HK$3,435 HKD|-0.1%
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
November 5, 2026
Retailer 14HK$1,004 HKD
Retailer 10HK$1,122 HKD
Retailer 4HK$1,169 HKD
Retailer 5HK$1,247 HKD
Retailer 16HK$1,247 HKD
Retailer 2HK$2,055 HKD
Retailer 12HK$2,259 HKD
Retailer 15HK$2,275 HKD
Retailer 3HK$2,369 HKD
Retailer 7HK$3,036 HKD
Retailer 17HK$3,099 HKD
Retailer 11HK$3,169 HKD
Retailer 18HK$4,009 HKD
Retailer 13HK$4,229 HKD
Retailer 8HK$4,440 HKD
Retailer 6HK$6,574 HKD
Retailer 9HK$7,563 HKD
MOH LondonHK$10,402 HKD

46 data points across 18 retailers

19 retailersHK$1,004 HKD to HK$7,563 HKD

A
Cheapest Retailer
-
HK$1,004 HKD
A
Retailer 2
-
HK$1,122 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,169 HKD
View
A
Retailer 4
-
HK$1,247 HKD
View
Retailer 5
-
HK$1,247 HKD
View
Price last confirmed 11 days ago
A
Retailer 6
-
HK$2,055 HKD
View
B+
Retailer 7
-
HK$2,259 HKD
View
B+
Retailer 8
-
HK$2,275 HKD
View
B+
Retailer 9
-
HK$2,369 HKD
View
B+
Retailer 10
-
HK$3,036 HKD
View
Retailer 11
-
HK$3,099 HKD
View
Price last confirmed 31 days ago
B+
Retailer 12
-
HK$3,169 HKD
View
B
Retailer 13
-
HK$3,915 HKD
View
B
Retailer 14
-
HK$4,009 HKD
View
B
Retailer 15
-
HK$4,229 HKD
View
B
Retailer 16
-
HK$4,440 HKD
View
B
Retailer 17
-
HK$6,574 HKD
View
B
Retailer 18
-
HK$7,563 HKD
View
Most Expensive
MOH London
LG539215477 · Nov 2
HK$10,402 HKD
£1,044 GBP
View
Price under review
18 more retailers have this diamond
Prices start from HK$1,004 HKDSave up to HK$6,559 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
0.53ct Radiant
HK$1,004 HKD