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Princess|Natural|GIA

1.51ct H SI1 Princess Natural Diamond

EX • H/SI1 • GIA 6542264028

Certificate GIA 6542264028

Diamond specifications and retailer prices

From HK$36,924 HKD
$4,706 USD
As of November 1, 2026
Save HK$37,002 HKD (50%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$73,926 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural princess diamond

This 1.51ct natural princess sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542264028. Listed at 14 retailers as of October 30, 2026, with prices from HK$36,924 to HK$73,926, a HK$37,002 spread on the same certified stone. NZ Jewellers lists it at HK$73,926. 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

1.51
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39°
OriginNatural
Grading LabGIA
CertificateGIA 6542264028
Dimensions6.27 × 6.27 × 4.50 mm
L/W Ratio1.00
Top View
6.27 mm6.27 mm1.51 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542264028
Side View
Table 71.0%CrownGirdle: MED-STKPavilion 39°Culet: NoneDepth 71.7%

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 1
Current: HK$73,926 HKD|Low: HK$36,924 HKD|High: HK$75,741 HKD|Avg: HK$50,940 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 2, 2026
Retailer 5HK$36,924 HKD
Retailer 8HK$37,907 HKD
Retailer 11HK$38,195 HKD
Retailer 9HK$41,137 HKD
Retailer 10HK$42,604 HKD
Retailer 6HK$43,541 HKD
Retailer 3HK$45,272 HKD
Retailer 12HK$45,272 HKD
Retailer 2HK$47,511 HKD
Retailer 4HK$50,529 HKD
Retailer 13HK$64,641 HKD
Retailer 7HK$70,400 HKD
NZ JewellersHK$73,926 HKD

34 data points across 13 retailers

14 retailersHK$36,924 HKD to HK$73,926 HKD

A
Cheapest Retailer
-
HK$36,924 HKD
$4,706 USD
B+
Retailer 2
-
HK$37,907 HKD
CA$6,710 CAD
View
B+
Retailer 3
-
HK$38,195 HKD
$4,868 USD
View
B+
Retailer 4
-
HK$41,137 HKD
$5,243 USD
View
B+
Retailer 5
-
HK$42,604 HKD
$5,430 USD
View
B+
Retailer 6
-
HK$43,541 HKD
£4,370 GBP
View
B+
Retailer 7
-
HK$45,272 HKD
$5,770 USD
View
B+
Retailer 8
-
HK$45,272 HKD
$5,770 USD
View
B+
Retailer 9
-
HK$47,511 HKD
€5,767 EUR
View
B+
Retailer 10
-
HK$50,529 HKD
$6,440 USD
View
Retailer 11
-
HK$64,641 HKD
$8,239 USD
View
Price last confirmed 16 days ago
B
Retailer 12
-
HK$70,400 HKD
£7,065 GBP
View
Retailer 13
-
HK$73,926 HKD
$9,422 USD
View
Price last confirmed 16 days ago
Most Expensive
B
NZ Jewellers
af473be2-7787-4862-adb9-65d925f67ed9 · Oct 30
HK$73,926 HKD
$9,422 USD
View
13 more retailers have this diamond
Prices start from HK$36,924 HKDSave up to HK$37,002 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
1.51ct Princess
HK$36,924 HKD