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Princess|Natural|GIA

1.03ct I SI1 Princess Natural Diamond

EX • I/SI1 • GIA 2564678278

Certificate GIA 2564678278

Diamond specifications and retailer prices

From HK$13,715 HKD
As of November 6, 2026
Save HK$11,646 HKD (46%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$25,362 HKD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 1.03ct natural princess diamond

This 1.03ct 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 2564678278. Listed at 12 retailers as of November 6, 2026, with prices from HK$13,715 to HK$25,362, a HK$11,646 spread on the same certified stone. Helzberg Diamonds lists it at HK$25,362. 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

1.03
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle24.02°
Pavilion angle39.85°
OriginNatural
Grading LabGIA
CertificateGIA 2564678278
Dimensions5.56 × 5.48 × 4.00 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.56 mm5.48 mm1.03 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2564678278
Side View
Table 72.0%Crown 24.02°Girdle: STK-THKPavilion 39.85°Culet: NDepth 73.0%

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 6
Current: HK$25,362 HKD|Low: HK$13,715 HKD|High: HK$25,362 HKD|Avg: HK$17,089 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
November 6, 2026
Retailer 4HK$13,715 HKD
Retailer 11HK$14,029 HKD
Retailer 9HK$14,139 HKD
Retailer 10HK$14,303 HKD
Retailer 3HK$15,400 HKD
Retailer 6HK$15,471 HKD
Retailer 12HK$18,269 HKD
Retailer 5HK$19,829 HKD
Retailer 2HK$19,954 HKD
Retailer 8HK$21,561 HKD
Retailer 7HK$23,293 HKD
Helzberg DiamondsHK$25,362 HKD

9 data points across 12 retailers

12 retailersHK$13,715 HKD to HK$25,362 HKD

A
Cheapest Retailer
-
HK$13,715 HKD
A
Retailer 2
-
HK$14,029 HKD
View
A
Retailer 3
-
HK$14,139 HKD
View
A
Retailer 4
-
HK$14,303 HKD
View
B+
Retailer 5
-
HK$15,400 HKD
View
B+
Retailer 6
-
HK$15,471 HKD
View
B+
Retailer 7
-
HK$18,269 HKD
View
B
Retailer 8
-
HK$19,829 HKD
View
B
Retailer 9
-
HK$19,954 HKD
View
B
Retailer 10
-
HK$21,561 HKD
View
B
Retailer 11
-
HK$23,293 HKD
View
Most Expensive
B
Helzberg Diamonds
XZRILMKMNOINO · Nov 6
HK$25,362 HKD
$3,236 USD
View
11 more retailers have this diamond
Prices start from HK$13,715 HKDSave up to HK$11,646 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
1.03ct Princess
HK$13,715 HKD