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Radiant|Natural|GIA

1.50ct D SI2 Radiant Natural Diamond

ID • D/SI2 • GIA 5563742923

Certificate GIA 5563742923

Diamond specifications and retailer prices

From HK$37,416 HKD
As of November 6, 2026
Save HK$46,006 HKD (55%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$83,421 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural radiant diamond

This 1.5ct natural radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5563742923. Listed at 13 retailers as of November 5, 2026, with prices from HK$37,416 to HK$83,421, a HK$46,006 spread on the same certified stone. NZ Jewellers lists it at HK$83,421. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
D
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5563742923
Dimensions7.57 × 5.76 × 3.99 mm
L/W Ratio1.31
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather, Crystal, Chip
Top View
7.57 mm5.76 mm1.50 ctD / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563742923
Side View
Table 66.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 69.3%

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$83,421 HKD|Low: HK$37,416 HKD|High: HK$83,421 HKD|Avg: HK$52,314 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 7, 2026
Retailer 3HK$37,416 HKD
Retailer 6HK$39,461 HKD
Retailer 13HK$43,646 HKD
Retailer 5HK$46,037 HKD
Retailer 7HK$46,742 HKD
Retailer 2HK$47,369 HKD
Retailer 10HK$49,877 HKD
Retailer 12HK$49,877 HKD
Retailer 11HK$51,108 HKD
Retailer 8HK$54,188 HKD
Retailer 4HK$57,550 HKD
Retailer 9HK$73,288 HKD
NZ JewellersHK$83,421 HKD

9 data points across 13 retailers

13 retailersHK$37,416 HKD to HK$83,421 HKD

A
Cheapest Retailer
-
HK$37,416 HKD
A
Retailer 2
-
HK$39,461 HKD
View
A
Retailer 3
-
HK$43,646 HKD
View
A
Retailer 4
-
HK$46,037 HKD
View
Final sale: no returns
A
Retailer 5
-
HK$46,742 HKD
View
A
Retailer 6
-
HK$47,369 HKD
View
A
Retailer 7
-
HK$49,877 HKD
View
A
Retailer 8
-
HK$49,877 HKD
View
A
Retailer 9
-
HK$51,108 HKD
View
A
Retailer 10
-
HK$54,188 HKD
View
B+
Retailer 11
-
HK$57,550 HKD
View
B
Retailer 12
-
HK$73,288 HKD
View
Most Expensive
B
NZ Jewellers
7c518e17-d6a0-4bde-84fa-289682cd5924 · Nov 5
HK$83,421 HKD
$10,644 USD
View
12 more retailers have this diamond
Prices start from HK$37,416 HKDSave up to HK$46,006 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
1.50ct Radiant
HK$37,416 HKD