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Princess|Natural|GIA

1.20ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 6562584426

Certificate GIA 6562584426

Diamond specifications and retailer prices

From HK$23,630 HKD
As of November 4, 2026
Save HK$21,315 HKD (47%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$44,945 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562584426. Listed at 15 retailers as of November 4, 2026, with prices from HK$23,630 to HK$44,945, a HK$21,315 spread on the same certified stone. Helzberg Diamonds lists it at HK$44,945. 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.99°
Pavilion angle39.55°
OriginNatural
Grading LabGIA
CertificateGIA 6562584426
Dimensions5.82 × 5.76 × 4.18 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.82 mm5.76 mm1.20 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562584426
Side View
Table 73.0%Crown 22.99°Girdle: STK-THKPavilion 39.55°Culet: NDepth 72.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$44,945 HKD|Low: HK$23,630 HKD|High: HK$44,945 HKD|Avg: HK$31,141 HKD
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
November 6, 2026
Retailer 11HK$23,630 HKD
Retailer 10HK$24,202 HKD
Retailer 7HK$24,603 HKD
Retailer 15HK$25,473 HKD
Retailer 3HK$25,528 HKD
Retailer 12HK$25,732 HKD
Retailer 9HK$27,568 HKD
Retailer 5HK$28,462 HKD
Retailer 13HK$30,243 HKD
Retailer 4HK$30,792 HKD
Retailer 8HK$31,412 HKD
Retailer 2HK$36,872 HKD
Retailer 14HK$39,854 HKD
Retailer 6HK$42,741 HKD
Helzberg DiamondsHK$44,945 HKD

22 data points across 15 retailers

15 retailersHK$23,630 HKD to HK$44,945 HKD

B+
Cheapest Retailer
-
HK$23,630 HKD
B+
Retailer 2
-
HK$24,202 HKD
View
B+
Retailer 3
-
HK$24,603 HKD
View
B+
Retailer 4
-
HK$25,473 HKD
View
B+
Retailer 5
-
HK$25,528 HKD
View
B+
Retailer 6
-
HK$25,732 HKD
View
B+
Retailer 7
-
HK$27,568 HKD
View
B+
Retailer 8
-
HK$28,462 HKD
View
B+
Retailer 9
-
HK$30,243 HKD
View
B+
Retailer 10
-
HK$30,792 HKD
View
B+
Retailer 11
-
HK$31,412 HKD
View
B
Retailer 12
-
HK$36,872 HKD
View
B
Retailer 13
-
HK$39,854 HKD
View
B
Retailer 14
-
HK$42,741 HKD
View
Most Expensive
B
Helzberg Diamonds
XZRMLMILOKKIM · Nov 6
HK$44,945 HKD
$5,729 USD
View
14 more retailers have this diamond
Prices start from HK$23,630 HKDSave up to HK$21,315 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+
1.20ct Princess
HK$23,630 HKD