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Princess|Natural|GIA

1.50ct L SI1 Princess Natural Diamond

EX • L/SI1 • GIA 6445729160

Certificate GIA 6445729160

Diamond specifications and retailer prices

From HK$15,887 HKD
As of November 5, 2026
Save HK$5,296 HKD (25%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$38,034 HKD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.5ct natural princess diamond

This 1.5ct natural princess sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6445729160. Listed at 9 retailers as of November 5, 2026, with a 33% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
L
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6445729160
Dimensions6.34 × 6.19 × 4.61 mm
L/W Ratio1.02
Top View
6.34 mm6.19 mm1.50 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6445729160
Side View
Table 73.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 74.4%

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 5
Current: HK$21,182 HKD|Low: HK$15,887 HKD|High: HK$21,339 HKD|Avg: HK$18,168 HKD|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4HK$15,887 HKD
Retailer 2HK$16,930 HKD
Retailer 3HK$19,032 HKD
Retailer 1HK$21,182 HKD

45 data points across 4 retailers

9 retailersHK$15,887 HKD to HK$21,182 HKD

Retailer 1
-
HK$15,596 HKD
Price last confirmed 29 days ago
Retailer 2
-
HK$15,596 HKD
View
Price last confirmed 29 days ago
A
Retailer 3
-
HK$15,887 HKD
View
Retailer 4
-
HK$16,310 HKD
View
Price last confirmed 38 days ago
A
Retailer 5
-
HK$16,930 HKD
View
Retailer 6
-
HK$17,989 HKD
View
Price last confirmed 38 days ago
B+
Retailer 7
-
HK$19,032 HKD
View
B+
Retailer 8
-
HK$21,182 HKD
View
Most Expensive
NZ Jewellers
c17adbfd-ef65-44d7-b5d8-2304caa29a33 · Sep 30
HK$38,034 HKD
$4,848 USD
View
Price last confirmed 36 days ago
8 more retailers have this diamond
Prices start from HK$15,887 HKDSave up to HK$5,296 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 Princess
HK$15,887 HKD