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Radiant|Natural|GIA

1.50ct K SI1 Radiant Natural Diamond

GD • K/SI1 • GIA 2476405278

Certificate GIA 2476405278

Diamond specifications and retailer prices

From HK$38,066 HKD
As of November 5, 2026
Save HK$43,435 HKD (53%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$81,501 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2476405278. Listed at 16 retailers as of November 5, 2026, with prices from HK$38,066 to HK$81,501, a HK$43,435 spread on the same certified stone. NZ Jewellers lists it at HK$81,501. 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

1.50
Carat
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2476405278
Dimensions7.31 × 5.62 × 3.83 mm
L/W Ratio1.30
Top View
7.31 mm5.62 mm1.50 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2476405278
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$81,501 HKD|Low: HK$37,424 HKD|High: HK$81,501 HKD|Avg: HK$52,396 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 6HK$37,424 HKD
Retailer 10HK$41,264 HKD
Retailer 7HK$44,148 HKD
Retailer 8HK$44,148 HKD
Retailer 9HK$44,148 HKD
Retailer 2HK$46,288 HKD
Retailer 3HK$50,128 HKD
Retailer 4HK$59,455 HKD
Retailer 5HK$71,791 HKD
NZ JewellersHK$81,501 HKD

45 data points across 10 retailers

16 retailersHK$38,066 HKD to HK$81,501 HKD

Retailer 1
-
HK$37,424 HKD
Price last confirmed 10 days ago
B
Retailer 2
-
HK$38,066 HKD
View
B
Retailer 3
-
HK$38,497 HKD
View
B
Retailer 4
-
HK$41,091 HKD
View
B
Retailer 5
-
HK$41,264 HKD
View
B
Retailer 6
-
HK$44,148 HKD
View
B
Retailer 7
-
HK$44,148 HKD
View
Retailer 8
-
HK$44,148 HKD
View
Price last confirmed 9 days ago
B
Retailer 9
-
HK$46,288 HKD
View
B
Retailer 10
-
HK$46,538 HKD
View
B
Retailer 11
-
HK$50,128 HKD
View
B
Retailer 12
-
HK$50,935 HKD
View
Retailer 13
-
HK$53,741 HKD
View
Price last confirmed 15 days ago
B
Retailer 14
-
HK$59,455 HKD
View
C
Retailer 15
-
HK$71,791 HKD
View
Most Expensive
C
NZ Jewellers
7b49370e-9aa0-4155-8748-103f1478f68b · Nov 5
HK$81,501 HKD
$10,399 USD
View
15 more retailers have this diamond
Prices start from HK$38,066 HKDSave up to HK$43,435 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.

B
1.50ct Radiant
HK$38,066 HKD