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Princess|Natural|GIA

1.23ct E SI2 Princess Natural Diamond

EX • E/SI2 • GIA 6541342009

Certificate GIA 6541342009

Diamond specifications and retailer prices

From $2,541 AUD
As of November 4, 2026
Save $4,447 AUD (64%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,692 AUD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.23ct natural princess diamond

This 1.23ct natural princess sits in the classic one-carat band, graded E 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 6541342009. Listed at 19 retailers as of November 4, 2026, with a 175% 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

1.23
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541342009
Dimensions6.06 × 5.92 × 4.16 mm
L/W Ratio1.02
Top View
6.06 mm5.92 mm1.23 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6541342009
Side View
Table 73.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 70.3%

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 4
Current: $7,692 AUD|Low: $2,541 AUD|High: $7,719 AUD|Avg: $4,190 AUD|+3.2%
Queensmith
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
November 6, 2026
Retailer 13$2,541 AUD
Retailer 10$2,677 AUD
Retailer 11$3,041 AUD
Retailer 2$3,287 AUD
Retailer 6$3,343 AUD
Retailer 14$3,343 AUD
Retailer 3$3,497 AUD
Retailer 7$3,526 AUD
Retailer 9$3,633 AUD
Retailer 4$3,857 AUD
Retailer 8$4,150 AUD
Retailer 12$5,840 AUD
Retailer 5$6,988 AUD
Queensmith$7,692 AUD

25 data points across 14 retailers

19 retailers$2,541 AUD to $6,988 AUD

A
Cheapest Retailer
-
$2,541 AUD
A
Retailer 2
-
$2,677 AUD
View
A
Retailer 3
-
$3,041 AUD
View
A
Retailer 4
-
$3,084 AUD
View
Final sale: no returns
A
Retailer 5
-
$3,167 AUD
View
A
Retailer 6
-
$3,287 AUD
View
A
Retailer 7
-
$3,343 AUD
View
Retailer 8
-
$3,343 AUD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$3,497 AUD
View
A
Retailer 10
-
$3,498 AUD
View
A
Retailer 11
-
$3,526 AUD
View
A
Retailer 12
-
$3,541 AUD
View
A
Retailer 13
-
$3,633 AUD
View
B+
Retailer 14
-
$3,648 AUD
View
B+
Retailer 15
-
$3,857 AUD
View
B+
Retailer 16
-
$4,150 AUD
View
B+
Retailer 17
-
$5,840 AUD
View
B
Retailer 18
-
$6,988 AUD
View
Most Expensive
Queensmith
6541342009 · Oct 28
$7,692 AUD
£4,240 GBP
View
Price last confirmed 8 days ago
18 more retailers have this diamond
Prices start from $2,541 AUDSave up to $4,447 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
1.23ct Princess
$2,541 AUD