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Princess|Natural|GIA

1.20ct I SI1 Princess Natural Diamond

ID • I/SI1 • GIA 2564742157

Certificate GIA 2564742157

Diamond specifications and retailer prices

From HK$12,838 HKD
As of November 5, 2026
Save HK$25,581 HKD (67%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$38,419 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural princess diamond

This 1.2ct natural princess sits in the classic one-carat band, graded I 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 2564742157. Listed at 15 retailers as of November 5, 2026, with prices from HK$12,838 to HK$38,419, a HK$25,581 spread on the same certified stone. NZ Jewellers lists it at HK$38,419. 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

1.20
Carat
I
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2564742157
Dimensions5.75 × 5.74 × 4.17 mm
L/W Ratio1.00
Girdle conditionPolished
Top View
5.75 mm5.74 mm1.20 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2564742157
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 72.5%

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$38,419 HKD|Low: HK$12,838 HKD|High: HK$38,419 HKD|Avg: HK$20,008 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
Retailer 14
November 6, 2026
Retailer 13HK$12,838 HKD
Retailer 2HK$15,150 HKD
Retailer 3HK$16,302 HKD
Retailer 4HK$16,960 HKD
Retailer 10HK$17,180 HKD
Retailer 7HK$17,822 HKD
Retailer 8HK$17,885 HKD
Retailer 6HK$18,175 HKD
Retailer 11HK$18,379 HKD
Retailer 12HK$20,456 HKD
Retailer 9HK$21,702 HKD
Retailer 14HK$22,423 HKD
Retailer 5HK$26,812 HKD
NZ JewellersHK$38,419 HKD

3 data points across 14 retailers

15 retailersHK$12,838 HKD to HK$38,419 HKD

A
Cheapest Retailer
-
HK$12,838 HKD
A
Retailer 2
-
HK$15,150 HKD
View
A
Retailer 3
-
HK$15,816 HKD
View
A
Retailer 4
-
HK$16,302 HKD
View
A
Retailer 5
-
HK$16,960 HKD
View
Final sale: no returns
A
Retailer 6
-
HK$17,180 HKD
View
B+
Retailer 7
-
HK$17,822 HKD
View
B+
Retailer 8
-
HK$17,885 HKD
View
B+
Retailer 9
-
HK$18,175 HKD
View
B+
Retailer 10
-
HK$18,379 HKD
View
B+
Retailer 11
-
HK$20,456 HKD
View
B+
Retailer 12
-
HK$21,702 HKD
View
B+
Retailer 13
-
HK$22,423 HKD
View
B
Retailer 14
-
HK$26,812 HKD
View
Most Expensive
B
NZ Jewellers
e2577930-5d8d-4523-9ab6-923b590bde81 · Nov 5
HK$38,419 HKD
$4,902 USD
View
14 more retailers have this diamond
Prices start from HK$12,838 HKDSave up to HK$25,581 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
1.20ct Princess
HK$12,838 HKD