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Princess|Natural|GIA

1.30ct F SI2 Princess Natural Diamond

EX • F/SI2 • GIA 1543586487

Certificate GIA 1543586487

Diamond specifications and retailer prices

From $3,148 AUD
As of November 6, 2026
Save $4,103 AUD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $9,048 AUD at Queensmith · As of October 28, 2026
View at Queensmith

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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1543586487. Listed at 17 retailers as of November 4, 2026, with a 130% 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
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1543586487
Dimensions6.06 × 6.04 × 4.11 mm
L/W Ratio1.00
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Needle
Top View
6.06 mm6.04 mm1.30 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1543586487
Side View
Table 72.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.0%

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: Nov 6
Current: $9,048 AUD|Low: $3,148 AUD|High: $9,066 AUD|Avg: $5,088 AUD|+2.9%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8$3,148 AUD
Retailer 2$3,294 AUD
Retailer 6$3,787 AUD
Retailer 10$3,831 AUD
Retailer 9$4,355 AUD
Retailer 5$4,366 AUD
Retailer 3$4,387 AUD
Retailer 4$4,830 AUD
Retailer 7$7,251 AUD
Queensmith$9,048 AUD

32 data points across 10 retailers

17 retailers$3,148 AUD to $7,251 AUD

A
Cheapest Retailer
-
$3,148 AUD
A
Retailer 2
-
$3,294 AUD
View
A
Retailer 3
-
$3,787 AUD
View
A
Retailer 4
-
$3,831 AUD
View
Final sale: no returns
A
Retailer 5
-
$3,930 AUD
View
Retailer 6
-
$4,174 AUD
View
Price last confirmed 21 days ago
Retailer 7
-
$4,174 AUD
View
Price last confirmed 19 days ago
A
Retailer 8
-
$4,273 AUD
View
Retailer 9
-
$4,334 AUD
View
Price last confirmed 22 days ago
A
Retailer 10
-
$4,355 AUD
View
A
Retailer 11
-
$4,366 AUD
View
A
Retailer 12
-
$4,387 AUD
View
Retailer 13
-
$4,816 AUD
View
Price last confirmed 18 days ago
A
Retailer 14
-
$4,830 AUD
View
B
Retailer 15
-
$7,251 AUD
View
Retailer 16
-
$8,725 AUD
View
Price last confirmed 20 days ago
Most Expensive
Queensmith
1543586487 · Oct 28
$9,048 AUD
£4,895 GBP
View
Price last confirmed 9 days ago
16 more retailers have this diamond
Prices start from $3,148 AUDSave up to $4,103 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
$3,148 AUD