Princess|Natural|GIA

1.30ct I SI1 Princess Natural Diamond

EX • I/SI1 • GIA 2538648078

Certificate GIA 2538648078

Diamond specifications and retailer prices

From HK$26,000 HKD
A$5,098 AUD
As of November 2, 2026
19 retailers carry this diamond
Most expensive: HK$47,665 HKD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.3ct natural princess diamond

This 1.3ct natural princess sits in the one-and-a-quarter to one-and-a-half 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 2538648078. Listed at 19 retailers as of November 2, 2026. 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

1.30
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.78°
Pavilion angle40.62°
OriginNatural
Grading LabGIA
CertificateGIA 2538648078
Dimensions5.93 × 5.92 × 4.32 mm
L/W Ratio1.00
Top View
5.93 mm5.92 mm1.30 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2538648078
Side View
Table 75.0%Crown 22.78°Girdle: STK-THKPavilion 40.62°Culet: NoneDepth 72.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: HK$28,286 HKD|Low: HK$19,749 HKD|High: HK$46,305 HKD|Avg: HK$28,898 HKD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 21, 2026
Retailer 8HK$22,871 HKD
Retailer 3HK$23,491 HKD
Retailer 7HK$24,048 HKD
Retailer 10HK$24,786 HKD
Retailer 2HK$26,000 HKD
Retailer 1HK$28,286 HKD
Retailer 9HK$29,109 HKD
Retailer 4HK$31,792 HKD
Retailer 6HK$33,209 HKD
Retailer 5HK$45,996 HKD

27 data points across 10 retailers

19 retailers

Retailer 1
-
HK$21,914 HKD
$2,793 USD
Price last confirmed 13 days ago
Retailer 2
-
HK$22,197 HKD
$2,829 USD
View
Price last confirmed 13 days ago
Retailer 3
-
HK$22,847 HKD
A$4,480 AUD
View
Price last confirmed 164 days ago
Retailer 4
-
HK$23,491 HKD
$2,994 USD
View
Price last confirmed 13 days ago
Retailer 5
-
HK$24,048 HKD
$3,065 USD
View
Price last confirmed 13 days ago
Retailer 6
-
HK$24,786 HKD
$3,159 USD
View
Price last confirmed 34 days ago
Retailer 7
-
HK$24,939 HKD
$3,179 USD
View
Price last confirmed 15 days ago
Retailer 8
-
HK$25,735 HKD
$3,280 USD
View
Price last confirmed 33 days ago
B+
Retailer 9
-
HK$26,000 HKD
A$5,098 AUD
View
Retailer 10
-
HK$27,618 HKD
$3,520 USD
View
Price last confirmed 13 days ago
Retailer 11
-
HK$27,618 HKD
$3,520 USD
View
Price last confirmed 14 days ago
Retailer 12
-
HK$28,286 HKD
£2,839 GBP
View
Price last confirmed 12 days ago
Retailer 13
-
HK$28,599 HKD
$3,645 USD
View
Price last confirmed 34 days ago
Retailer 14
-
HK$29,109 HKD
A$5,708 AUD
View
Price last confirmed 33 days ago
Retailer 15
-
HK$29,992 HKD
$3,823 USD
View
Price last confirmed 13 days ago
Retailer 16
-
HK$30,914 HKD
$3,940 USD
View
Price last confirmed 14 days ago
Retailer 17
-
HK$33,209 HKD
ZAR 68,377 ZAR
View
Price last confirmed 16 days ago
Retailer 18
-
HK$45,996 HKD
£4,616 GBP
View
Price last confirmed 14 days ago
Most Expensive
NZ Jewellers
88c68d62-6dc7-4303-b581-74764b572a28 · Sep 30
HK$47,665 HKD
$6,075 USD
View
Price last confirmed 33 days ago
18 more retailers have this diamond
Prices start from HK$26,000 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+
1.30ct Princess
HK$26,000 HKD