CaratHunter
Plans
Princess|Natural|GIA

2.21ct F SI2 Princess Natural Diamond

ID • F/SI2 • GIA 5231735751

Certificate GIA 5231735751

Diamond specifications and retailer prices

From $10,311 AUD
£5,690 GBP
As of November 2, 2026
Save $8,386 AUD (45%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $18,697 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 2.21ct natural princess diamond

This 2.21ct natural princess sits in the two to three 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 5231735751. Listed at 6 retailers as of October 30, 2026, with prices from $10,311 to $18,697, a $8,386 spread on the same certified stone. NZ Jewellers lists it at $18,697. 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

2.21
Carat
F
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle44.73°
Pavilion angle39.3°
OriginNatural
Grading LabGIA
CertificateGIA 5231735751
Dimensions7.07 × 7.04 × 5.17 mm
L/W Ratio1.00
Top View
7.07 mm7.04 mm2.21 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5231735751
Side View
Table 74.0%Crown 44.73°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 73.5%

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 2
Current: $18,697 AUD|Low: $9,097 AUD|High: $18,975 AUD|Avg: $12,244 AUD|-1.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 10$9,097 AUD
Retailer 7$9,893 AUD
Retailer 2$10,311 AUD
Retailer 5$11,180 AUD
Retailer 6$11,241 AUD
Retailer 4$11,351 AUD
Retailer 8$11,673 AUD
Retailer 9$12,086 AUD
Retailer 3$15,579 AUD
NZ Jewellers$18,697 AUD

30 data points across 10 retailers

6 retailers$10,311 AUD to $18,697 AUD

A
Cheapest Retailer
-
$10,311 AUD
£5,690 GBP
A
Retailer 2
-
$11,180 AUD
$7,835 USD
View
A
Retailer 3
-
$11,241 AUD
$7,878 USD
View
A
Retailer 4
-
$11,351 AUD
$7,955 USD
View
A
Retailer 5
-
$15,579 AUD
£8,597 GBP
View
Most Expensive
B+
NZ Jewellers
c6fcebbd-29b8-4c95-9d2f-a9bab309e74e · Oct 30
$18,697 AUD
$13,103 USD
View
5 more retailers have this diamond
Prices start from $10,311 AUDSave up to $8,386 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
2.21ct Princess
$10,311 AUD