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Princess|Natural|GIA

1.20ct H SI1 Princess Natural Diamond

EX • H/SI1 • GIA 3565369162

Certificate GIA 3565369162

Diamond specifications and retailer prices

From HK$15,683 HKD
As of November 5, 2026
Save HK$14,084 HKD (47%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$29,766 HKD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 1.2ct natural princess diamond

This 1.2ct natural princess sits in the classic one-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 3565369162. Listed at 16 retailers as of November 5, 2026, with prices from HK$15,683 to HK$29,766, a HK$14,084 spread on the same certified stone. Helzberg Diamonds lists it at HK$29,766. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.85°
Pavilion angle37.88°
OriginNatural
Grading LabGIA
CertificateGIA 3565369162
Dimensions5.74 × 5.63 × 4.13 mm
L/W Ratio1.02
Culet sizeNone
Top View
5.74 mm5.63 mm1.20 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3565369162
Side View
Table 71.0%Crown 28.85°Girdle: ThickPavilion 37.88°Culet: NoneDepth 73.4%

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$29,766 HKD|Low: HK$15,596 HKD|High: HK$30,362 HKD|Avg: HK$19,893 HKD|-2.0%
Helzberg Diamonds
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
Retailer 15
Retailer 16
November 6, 2026
Retailer 12HK$15,683 HKD
Retailer 2HK$16,466 HKD
Retailer 3HK$16,521 HKD
Retailer 14HK$16,600 HKD
Retailer 8HK$17,007 HKD
Retailer 7HK$18,073 HKD
Retailer 11HK$18,136 HKD
Retailer 15HK$19,335 HKD
Retailer 5HK$19,672 HKD
Retailer 13HK$19,672 HKD
Retailer 6HK$20,840 HKD
Retailer 10HK$21,294 HKD
Retailer 9HK$23,418 HKD
Retailer 16HK$25,307 HKD
Retailer 4HK$27,517 HKD
Helzberg DiamondsHK$29,766 HKD

34 data points across 16 retailers

16 retailersHK$15,683 HKD to HK$29,766 HKD

A
Cheapest Retailer
-
HK$15,683 HKD
A
Retailer 2
-
HK$16,466 HKD
View
A
Retailer 3
-
HK$16,521 HKD
View
A
Retailer 4
-
HK$16,600 HKD
View
A
Retailer 5
-
HK$17,007 HKD
View
A
Retailer 6
-
HK$18,073 HKD
View
A
Retailer 7
-
HK$18,136 HKD
View
B+
Retailer 8
-
HK$19,335 HKD
View
B+
Retailer 9
-
HK$19,672 HKD
View
B+
Retailer 10
-
HK$19,672 HKD
View
B+
Retailer 11
-
HK$20,840 HKD
View
B+
Retailer 12
-
HK$21,294 HKD
View
B+
Retailer 13
-
HK$23,418 HKD
View
B+
Retailer 14
-
HK$25,307 HKD
View
B
Retailer 15
-
HK$27,517 HKD
View
Most Expensive
B
Helzberg Diamonds
XZRJLMLJMPHMI · Nov 6
HK$29,766 HKD
$3,798 USD
View
15 more retailers have this diamond
Prices start from HK$15,683 HKDSave up to HK$14,084 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$15,683 HKD