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Princess|Natural|GIA

1.01ct J SI1 Princess Natural Diamond

EX • J/SI1 • GIA 5242058974

Certificate GIA 5242058974

Diamond specifications and retailer prices

From HK$9,533 HKD
$1,215 USD
As of November 2, 2026
Save HK$7,815 HKD (45%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$17,348 HKD at Helzberg Diamonds · As of November 2, 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 J 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 5242058974. Listed at 16 retailers as of November 2, 2026, with prices from HK$9,533 to HK$17,348, a HK$7,815 spread on the same certified stone. Helzberg Diamonds lists it at HK$17,348. 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
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle29.9°
Pavilion angle38.88°
OriginNatural
Grading LabGIA
CertificateGIA 5242058974
Dimensions5.37 × 5.34 × 3.92 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.37 mm5.34 mm1.01 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5242058974
Side View
Table 73.0%Crown 29.9°Girdle: THN-STKPavilion 38.88°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 2
Current: HK$17,348 HKD|Low: HK$9,533 HKD|High: HK$17,348 HKD|Avg: HK$12,140 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
Retailer 16
November 2, 2026
Retailer 2HK$9,533 HKD
Retailer 13HK$9,679 HKD
Retailer 5HK$9,680 HKD
Retailer 14HK$9,839 HKD
Retailer 15HK$10,004 HKD
Retailer 16HK$10,380 HKD
Retailer 8HK$10,550 HKD
Retailer 10HK$10,905 HKD
Retailer 7HK$10,985 HKD
Retailer 3HK$11,824 HKD
Retailer 4HK$13,624 HKD
Retailer 11HK$13,660 HKD
Retailer 9HK$13,898 HKD
Retailer 6HK$14,453 HKD
Retailer 12HK$16,179 HKD
Helzberg DiamondsHK$17,348 HKD

38 data points across 16 retailers

16 retailersHK$9,533 HKD to HK$17,348 HKD

A
Cheapest Retailer
-
HK$9,533 HKD
$1,215 USD
A
Retailer 2
-
HK$9,679 HKD
SGD 1,667 SGD
View
A
Retailer 3
-
HK$9,680 HKD
$1,234 USD
View
A
Retailer 4
-
HK$9,839 HKD
$1,254 USD
View
A
Retailer 5
-
HK$10,004 HKD
$1,275 USD
View
A
Retailer 6
-
HK$10,380 HKD
$1,323 USD
View
B+
Retailer 7
-
HK$10,550 HKD
SGD 1,817 SGD
View
B+
Retailer 8
-
HK$10,905 HKD
£1,094 GBP
View
B+
Retailer 9
-
HK$10,985 HKD
$1,400 USD
View
B+
Retailer 10
-
HK$11,824 HKD
$1,507 USD
View
B
Retailer 11
-
HK$13,624 HKD
$1,736 USD
View
B
Retailer 12
-
HK$13,660 HKD
$1,741 USD
View
B+
Retailer 13
-
HK$13,898 HKD
€1,687 EUR
View
B
Retailer 14
-
HK$14,751 HKD
$1,880 USD
View
B
Retailer 15
-
HK$16,179 HKD
$2,062 USD
View
Most Expensive
B
Helzberg Diamonds
XZRLIKIGLOPNK · Nov 2
HK$17,348 HKD
$2,211 USD
View
15 more retailers have this diamond
Prices start from HK$9,533 HKDSave up to HK$7,815 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$9,533 HKD