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Princess|Natural|GIA

1.21ct E SI1 Princess Natural Diamond

GD • E/SI1 • GIA 2536165432

Certificate GIA 2536165432

Diamond specifications and retailer prices

From $4,680 AUD
$3,287 USD
As of October 31, 2026
Save $5,923 AUD (56%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $10,603 AUD at NZ Jewellers · As of October 30, 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 E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2536165432. Listed at 24 retailers as of October 30, 2026, with prices from $4,680 to $10,603, a $5,923 spread on the same certified stone. NZ Jewellers lists it at $10,603. 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
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2536165432
Dimensions5.69 × 5.65 × 4.13 mm
L/W Ratio1.01
Top View
5.69 mm5.65 mm1.21 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2536165432
Side View
Table 69.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 73.0%

Caratlytics Score

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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: Oct 31
Current: $10,603 AUD|Low: $4,000 AUD|High: $10,603 AUD|Avg: $6,561 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
October 31, 2026
Retailer 12$4,715 AUD
Retailer 8$4,800 AUD
Retailer 9$5,089 AUD
Retailer 3$5,514 AUD
Retailer 11$5,726 AUD
Retailer 5$6,226 AUD
Retailer 4$6,362 AUD
Retailer 10$6,492 AUD
Retailer 6$6,496 AUD
Retailer 2$7,481 AUD
Retailer 7$10,192 AUD
NZ Jewellers$10,603 AUD

44 data points across 12 retailers

24 retailers$4,680 AUD to $10,603 AUD

B
Cheapest Retailer
-
$4,680 AUD
$3,287 USD
B
Retailer 2
-
$4,715 AUD
$3,312 USD
View
B
Retailer 3
-
$4,795 AUD
$3,368 USD
View
B
Retailer 4
-
$4,800 AUD
$3,372 USD
View
B
Retailer 5
-
$4,852 AUD
$3,408 USD
View
B
Retailer 6
-
$5,089 AUD
$3,575 USD
View
Final sale: no returns
B
Retailer 7
-
$5,267 AUD
$3,700 USD
View
B
Retailer 8
-
$5,505 AUD
$3,867 USD
View
B
Retailer 9
-
$5,514 AUD
$3,873 USD
View
B
Retailer 10
-
$5,514 AUD
$3,873 USD
View
B
Retailer 11
-
$5,717 AUD
View
B
Retailer 12
-
$5,726 AUD
$4,022 USD
View
B
Retailer 13
-
$5,893 AUD
$4,139 USD
View
B
Retailer 14
-
$5,999 AUD
$4,214 USD
View
B
Retailer 15
-
$6,226 AUD
£3,444 GBP
View
Retailer 16
-
$6,362 AUD
$4,469 USD
View
Price last confirmed 55 days ago
B
Retailer 17
-
$6,362 AUD
$4,469 USD
View
B
Retailer 18
-
$6,435 AUD
$4,520 USD
View
Retailer 19
-
$6,492 AUD
View
Price last confirmed 22 days ago
B
Retailer 20
-
$6,496 AUD
€4,346 EUR
View
B
Retailer 21
-
$7,481 AUD
ZAR 84,893 ZAR
View
B
Retailer 22
-
$8,799 AUD
$6,181 USD
View
B
Retailer 23
-
$10,192 AUD
£5,637 GBP
View
Most Expensive
C
NZ Jewellers
aadf7104-467f-4604-8e7e-42afd7011891 · Oct 30
$10,603 AUD
$7,448 USD
View
23 more retailers have this diamond
Prices start from $4,680 AUDSave up to $5,923 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
$4,680 AUD