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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 $5,233 NZD
As of November 5, 2026
Save $5,590 NZD (52%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $12,155 NZD 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: $10,823 NZD|Low: $5,233 NZD|High: $11,807 NZD|Avg: $6,888 NZD|-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$5,233 NZD
Retailer 7$5,385 NZD
Retailer 8$5,441 NZD
Retailer 6$5,922 NZD
Retailer 3$6,126 NZD
Retailer 9$6,151 NZD
Retailer 2$6,714 NZD
Retailer 4$7,576 NZD
Retailer 1$10,823 NZD

41 data points across 9 retailers

14 retailers$5,233 NZD to $10,823 NZD

B+
Cheapest Retailer
-
$5,233 NZD
B+
Retailer 2
-
$5,385 NZD
View
B+
Retailer 3
-
$5,441 NZD
View
Final sale: no returns
B
Retailer 4
-
$5,922 NZD
View
B
Retailer 5
-
$6,126 NZD
View
B
Retailer 6
-
$6,151 NZD
View
Retailer 7
-
$6,321 NZD
View
Price last confirmed 30 days ago
Retailer 8
-
$6,321 NZD
View
Price last confirmed 30 days ago
Retailer 9
-
$6,564 NZD
View
Price last confirmed 39 days ago
B
Retailer 10
-
$6,714 NZD
View
Retailer 11
-
$7,293 NZD
View
Price last confirmed 39 days ago
B
Retailer 12
-
$7,576 NZD
View
B
Retailer 13
-
$10,823 NZD
View
Most Expensive
NZ Jewellers
5373ef09-7ad0-4c92-ab20-87e673bbe431 · Sep 30
$12,155 NZD
$6,738 USD
View
Price last confirmed 37 days ago
13 more retailers have this diamond
Prices start from $5,233 NZDSave up to $5,590 NZD

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
$5,233 NZD