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Princess|Natural|GIA

1.01ct E SI2 Princess Natural Diamond

EX • E/SI2 • GIA 1246021715

Certificate GIA 1246021715

Diamond specifications and retailer prices

From HK$10,842 HKD
As of November 4, 2026
Save HK$8,606 HKD (44%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$19,448 HKD at Helzberg Diamonds · As of November 4, 2026
View at Helzberg Diamonds

About this 1.01ct natural princess diamond

This 1.01ct natural princess sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1246021715. Listed at 10 retailers as of November 4, 2026, with prices from HK$10,842 to HK$19,448, a HK$8,606 spread on the same certified stone. Helzberg Diamonds lists it at HK$19,448. 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

1.01
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle26.73°
Pavilion angle39.9°
OriginNatural
Grading LabGIA
CertificateGIA 1246021715
Dimensions5.48 × 5.47 × 4.00 mm
L/W Ratio1.00
Culet sizeNone
Top View
5.48 mm5.47 mm1.01 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1246021715
Side View
Table 73.0%Crown 26.73°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 73.2%

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 4
Current: HK$19,448 HKD|Low: HK$10,842 HKD|High: HK$21,080 HKD|Avg: HK$14,119 HKD|-7.7%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 4HK$10,842 HKD
Retailer 3HK$11,007 HKD
Retailer 10HK$11,258 HKD
Retailer 8HK$11,807 HKD
Retailer 2HK$11,995 HKD
Retailer 9HK$12,066 HKD
Retailer 6HK$13,156 HKD
Retailer 7HK$14,835 HKD
Retailer 5HK$18,287 HKD
Helzberg DiamondsHK$19,448 HKD

42 data points across 10 retailers

10 retailersHK$10,842 HKD to HK$19,448 HKD

A
Cheapest Retailer
-
HK$10,842 HKD
A
Retailer 2
-
HK$11,007 HKD
View
A
Retailer 3
-
HK$11,258 HKD
View
A
Retailer 4
-
HK$11,807 HKD
View
A
Retailer 5
-
HK$11,995 HKD
View
A
Retailer 6
-
HK$12,066 HKD
View
A
Retailer 7
-
HK$13,156 HKD
View
A
Retailer 8
-
HK$14,835 HKD
View
B+
Retailer 9
-
HK$18,287 HKD
View
Most Expensive
B+
Helzberg Diamonds
XZRHIKMGIHNHL · Nov 4
HK$19,448 HKD
$2,479 USD
View
9 more retailers have this diamond
Prices start from HK$10,842 HKDSave up to HK$8,606 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
1.01ct Princess
HK$10,842 HKD