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Princess|Natural|GIA

1.30ct G SI2 Princess Natural Diamond

GD • G/SI2 • GIA 2566575701

Certificate GIA 2566575701

Diamond specifications and retailer prices

From HK$21,993 HKD
As of November 1, 2026
Save HK$8,448 HKD (28%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$30,441 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2566575701. Listed at 7 retailers as of October 31, 2026, with prices from HK$21,993 to HK$30,441, a HK$8,448 spread on the same certified stone. Brilliant Earth lists it at HK$30,441. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.30
Carat
G
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566575701
Dimensions5.85 × 5.84 × 4.33 mm
L/W Ratio1.00
Girdle conditionPolished
Culet sizeNone
Key to symbols
Cloud, Feather, Crystal, Needle
Top View
5.85 mm5.84 mm1.30 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566575701
Side View
Table 71.0%CrownGirdle: Very ThickPavilionCulet: NDepth 74.1%

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 1
Current: HK$30,441 HKD|Low: HK$21,792 HKD|High: HK$30,677 HKD|Avg: HK$26,408 HKD|-0.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 2HK$21,993 HKD
Retailer 7HK$23,710 HKD
Retailer 3HK$25,888 HKD
Retailer 6HK$26,707 HKD
Retailer 5HK$27,476 HKD
Retailer 4HK$27,746 HKD
Brilliant EarthHK$30,441 HKD

7 data points across 7 retailers

7 retailersHK$21,993 HKD to HK$30,441 HKD

A
Cheapest Retailer
-
HK$21,993 HKD
B+
Retailer 2
-
HK$23,710 HKD
$3,022 USD
View
B+
Retailer 3
-
HK$25,888 HKD
SGD 4,459 SGD
View
B+
Retailer 4
-
HK$26,707 HKD
$3,404 USD
View
B+
Retailer 5
-
HK$27,476 HKD
$3,502 USD
View
Final sale: no returns
B+
Retailer 6
-
HK$27,746 HKD
SGD 4,779 SGD
View
Most Expensive
B
Brilliant Earth
22138950A · Oct 31
HK$30,441 HKD
$3,880 USD
View
6 more retailers have this diamond
Prices start from HK$21,993 HKDSave up to HK$8,448 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
1.30ct Princess
HK$21,993 HKD