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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 $3,987 NZD
As of November 1, 2026
Save $4,712 NZD (54%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $10,409 NZD 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: $10,409 NZD|Low: $3,622 NZD|High: $10,409 NZD|Avg: $5,582 NZD
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 6, 2026
Retailer 8$3,987 NZD
Retailer 6$4,115 NZD
Retailer 9$4,163 NZD
Retailer 3$4,510 NZD
Retailer 4$4,510 NZD
Retailer 10$4,719 NZD
Retailer 11$4,952 NZD
Retailer 12$5,204 NZD
Retailer 5$5,320 NZD
Retailer 2$5,861 NZD
Retailer 7$8,698 NZD
NZ Jewellers$10,409 NZD

43 data points across 12 retailers

14 retailers$3,987 NZD to $8,698 NZD

B
Cheapest Retailer
-
$3,987 NZD
B
Retailer 2
-
$4,115 NZD
View
B
Retailer 3
-
$4,163 NZD
View
Final sale: no returns
B
Retailer 4
-
$4,510 NZD
View
B
Retailer 5
-
$4,719 NZD
View
B
Retailer 6
-
$4,952 NZD
View
B
Retailer 7
-
$5,204 NZD
View
B
Retailer 8
-
$5,213 NZD
View
B
Retailer 9
-
$5,213 NZD
View
B
Retailer 10
-
$5,320 NZD
View
B
Retailer 11
-
$5,394 NZD
View
B
Retailer 12
-
$5,861 NZD
View
C
Retailer 13
-
$8,698 NZD
View
Most Expensive
NZ Jewellers
9011091d-5486-4f9a-87a7-157674082fac · Nov 5
$10,409 NZD
$5,770 USD
View
Price under review
13 more retailers have this diamond
Prices start from $3,987 NZDSave up to $4,712 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
1.21ct Princess
$3,987 NZD