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Princess|Natural|GIA

1.23ct F SI2 Princess Natural Diamond

GD • F/SI2 • GIA 5533037452

Certificate GIA 5533037452

Diamond specifications and retailer prices

From $4,222 AUD
As of November 5, 2026
Save $4,510 AUD (52%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $9,806 AUD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.23ct natural princess diamond

This 1.23ct natural princess sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5533037452. Listed at 14 retailers as of November 5, 2026, with a 107% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.23
Carat
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5533037452
Dimensions6.03 × 5.89 × 4.18 mm
L/W Ratio1.02
Top View
6.03 mm5.89 mm1.23 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5533037452
Side View
Table 72.0%CrownGirdle: ThickPavilionCulet: NoneDepth 70.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $8,732 AUD|Low: $4,222 AUD|High: $9,526 AUD|Avg: $5,557 AUD|-7.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 5$4,222 AUD
Retailer 7$4,344 AUD
Retailer 8$4,389 AUD
Retailer 6$4,778 AUD
Retailer 3$4,943 AUD
Retailer 9$4,963 AUD
Retailer 2$5,417 AUD
Retailer 4$6,113 AUD
Retailer 1$8,732 AUD

41 data points across 9 retailers

14 retailers$4,222 AUD to $8,732 AUD

B+
Cheapest Retailer
-
$4,222 AUD
B+
Retailer 2
-
$4,344 AUD
View
B+
Retailer 3
-
$4,389 AUD
View
Final sale: no returns
B
Retailer 4
-
$4,778 AUD
View
B
Retailer 5
-
$4,943 AUD
View
B
Retailer 6
-
$4,963 AUD
View
Retailer 7
-
$5,100 AUD
View
Price last confirmed 30 days ago
Retailer 8
-
$5,100 AUD
View
Price last confirmed 30 days ago
Retailer 9
-
$5,296 AUD
View
Price last confirmed 39 days ago
B
Retailer 10
-
$5,417 AUD
View
Retailer 11
-
$5,884 AUD
View
Price last confirmed 39 days ago
B
Retailer 12
-
$6,113 AUD
View
B
Retailer 13
-
$8,732 AUD
View
Most Expensive
NZ Jewellers
5373ef09-7ad0-4c92-ab20-87e673bbe431 · Sep 30
$9,806 AUD
$6,738 USD
View
Price last confirmed 37 days ago
13 more retailers have this diamond
Prices start from $4,222 AUDSave up to $4,510 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.

B+
1.23ct Princess
$4,222 AUD