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Princess|Natural|GIA

1.30ct J SI2 Princess Natural Diamond

EX • J/SI2 • GIA 6555769492

Certificate GIA 6555769492

Diamond specifications and retailer prices

From $1,895 AUD
As of October 31, 2026
Save $716 AUD (27%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,180 AUD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

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 J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555769492. Listed at 10 retailers as of October 31, 2026, with a 38% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.54°
Pavilion angle40.34°
OriginNatural
Grading LabGIA
CertificateGIA 6555769492
Dimensions5.99 × 5.97 × 4.35 mm
L/W Ratio1.00
Culet sizeNone
Top View
5.99 mm5.97 mm1.30 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555769492
Side View
Table 73.0%Crown 22.54°Girdle: STK-THKPavilion 40.34°Culet: NoneDepth 72.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,896 AUD|Low: $1,888 AUD|High: $3,496 AUD|Avg: $2,364 AUD|-7.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
November 5, 2026
Retailer 6$1,895 AUD
Retailer 1$1,896 AUD
Retailer 7$1,927 AUD
Retailer 3$2,042 AUD
Retailer 4$2,097 AUD
Retailer 5$2,292 AUD
Retailer 8$2,308 AUD
Retailer 2$2,611 AUD
Wholesale Diamonds Direct$3,180 AUD

38 data points across 9 retailers

10 retailers$1,895 AUD to $2,611 AUD

A
Cheapest Retailer
-
$1,895 AUD
A
Retailer 2
-
$1,896 AUD
View
A
Retailer 3
-
$1,927 AUD
View
A
Retailer 4
-
$2,042 AUD
View
A
Retailer 5
-
$2,097 AUD
View
A
Retailer 6
-
$2,292 AUD
View
A
Retailer 7
-
$2,308 AUD
View
A
Retailer 8
-
$2,554 AUD
View
A
Retailer 9
-
$2,611 AUD
View
Most Expensive
Wholesale Diamonds Direct
560627032 · Oct 26
$3,180 AUD
$2,185 USD
View
Price last confirmed 11 days ago
9 more retailers have this diamond
Prices start from $1,895 AUDSave up to $716 AUD

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
$1,895 AUD