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Radiant|Natural|IGI

0.50ct H VS1 Radiant Natural Diamond

VG • H/VS1 • IGI 815636478

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

Certificate IGI 815636478

Diamond specifications and retailer prices

From HK$2,484 HKD
As of November 6, 2026
Save HK$10,243 HKD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$12,728 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.5ct natural radiant diamond

This 0.5ct natural radiant sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 815636478. Listed at 15 retailers as of November 5, 2026, with prices from HK$2,484 to HK$12,728, a HK$10,243 spread on the same certified stone. NZ Jewellers lists it at HK$12,728. 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

0.50
Carat
H
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle31.6°
OriginNatural
Grading LabIGI
CertificateIGI 815636478
Dimensions5.19 × 3.93 × 2.75 mm
L/W Ratio1.32
Top View
5.19 mm3.93 mm0.50 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 815636478
Side View
Table 66.0%Crown 37.7°Girdle: STK-THKPavilion 31.6°Culet: NoneDepth 70.0%

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 6
Current: HK$4,224 HKD|Low: HK$2,484 HKD|High: HK$7,751 HKD|Avg: HK$4,605 HKD|+4.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 3HK$2,484 HKD
Retailer 4HK$3,832 HKD
Retailer 8HK$4,154 HKD
Retailer 1HK$4,224 HKD
Retailer 7HK$4,977 HKD
Retailer 5HK$5,032 HKD
Retailer 6HK$5,149 HKD
Retailer 2HK$7,618 HKD

27 data points across 8 retailers

15 retailersHK$2,484 HKD to HK$12,728 HKD

A
Cheapest Retailer
-
HK$2,484 HKD
A
Retailer 2
-
HK$3,323 HKD
View
A
Retailer 3
-
HK$3,574 HKD
View
A
Retailer 4
-
HK$3,574 HKD
View
A
Retailer 5
-
HK$3,832 HKD
View
A
Retailer 6
-
HK$3,832 HKD
View
A
Retailer 7
-
HK$4,154 HKD
View
A
Retailer 8
-
HK$4,224 HKD
View
A
Retailer 9
-
HK$4,342 HKD
View
B+
Retailer 10
-
HK$4,977 HKD
View
A
Retailer 11
-
HK$5,032 HKD
View
B+
Retailer 12
-
HK$5,149 HKD
View
B
Retailer 13
-
HK$7,281 HKD
View
B+
Retailer 14
-
HK$7,618 HKD
View
Most Expensive
C
NZ Jewellers
156345c1-a5ef-4c67-b1f8-9bb2b0ecf07b · Nov 5
HK$12,728 HKD
$1,624 USD
View
14 more retailers have this diamond
Prices start from HK$2,484 HKDSave up to HK$10,243 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
0.50ct Radiant
HK$2,484 HKD