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Princess|Natural|GIA

1.21ct J SI2 Princess Natural Diamond

VG • J/SI2 • GIA 5234192025

Certificate GIA 5234192025

Diamond specifications and retailer prices

From $3,216 AUD
As of November 1, 2026
Save $3,802 AUD (54%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,398 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.21ct natural princess diamond

This 1.21ct natural princess sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5234192025. Listed at 14 retailers as of November 1, 2026, with a 118% 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

1.21
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5234192025
Dimensions5.69 × 5.53 × 4.13 mm
L/W Ratio1.03
Top View
5.69 mm5.53 mm1.21 ctJ / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 5234192025
Side View
Table 66.0%CrownGirdle: THN-ETKPavilionCulet: NoneDepth 74.6%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $8,398 AUD|Low: $2,922 AUD|High: $8,398 AUD|Avg: $4,502 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 8$3,216 AUD
Retailer 6$3,320 AUD
Retailer 9$3,359 AUD
Retailer 3$3,639 AUD
Retailer 4$3,639 AUD
Retailer 10$3,807 AUD
Retailer 11$3,995 AUD
Retailer 12$4,199 AUD
Retailer 2$4,280 AUD
Retailer 5$4,729 AUD
Retailer 7$7,018 AUD
NZ Jewellers$8,398 AUD

44 data points across 12 retailers

14 retailers$3,216 AUD to $7,018 AUD

B
Cheapest Retailer
-
$3,216 AUD
B
Retailer 2
-
$3,320 AUD
View
B
Retailer 3
-
$3,359 AUD
View
Final sale: no returns
B
Retailer 4
-
$3,639 AUD
View
B
Retailer 5
-
$3,807 AUD
View
B
Retailer 6
-
$3,995 AUD
View
B
Retailer 7
-
$4,199 AUD
View
B
Retailer 8
-
$4,206 AUD
View
B
Retailer 9
-
$4,206 AUD
View
B
Retailer 10
-
$4,280 AUD
View
B
Retailer 11
-
$4,352 AUD
View
B
Retailer 12
-
$4,729 AUD
View
C
Retailer 13
-
$7,018 AUD
View
Most Expensive
NZ Jewellers
9011091d-5486-4f9a-87a7-157674082fac · Nov 5
$8,398 AUD
$5,770 USD
View
Price under review
13 more retailers have this diamond
Prices start from $3,216 AUDSave up to $3,802 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
1.21ct Princess
$3,216 AUD