Princess|Natural|GIA

0.90ct E SI1 Princess Natural Diamond

GD • E/SI1 • GIA 1225554265

Certificate GIA 1225554265

Diamond specifications and retailer prices

From $4,425 AUD
$3,109 USD
As of October 29, 2026
Save $3,782 AUD (46%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $9,786 AUD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.9ct natural princess diamond

This 0.9ct natural princess sits in the just-under-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 1225554265. Listed at 20 retailers as of October 27, 2026, with a 85% 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

0.90
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1225554265
Dimensions5.23 × 5.22 × 3.68 mm
L/W Ratio1.00
Culet sizeNone
Top View
5.23 mm5.22 mm0.90 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1225554265
Side View
Table 69.0%CrownGirdle: ThickPavilionCulet: NoneDepth 70.4%

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 29
Current: $5,746 AUD|Low: $4,370 AUD|High: $9,507 AUD|Avg: $6,741 AUD|+2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 5$4,370 AUD
Retailer 1$5,746 AUD
Retailer 6$6,017 AUD
Retailer 3$6,189 AUD
Retailer 4$8,208 AUD
Retailer 2$9,444 AUD

44 data points across 6 retailers

20 retailers$4,425 AUD to $8,208 AUD

Retailer 1
-
$4,370 AUD
$3,070 USD
Price last confirmed 11 days ago
B
Retailer 2
-
$4,425 AUD
$3,109 USD
View
B
Retailer 3
-
$4,518 AUD
$3,174 USD
View
B
Retailer 4
-
$4,780 AUD
$3,358 USD
View
B
Retailer 5
-
$4,835 AUD
CA$4,718 CAD
View
B
Retailer 6
-
$4,889 AUD
$3,435 USD
View
B
Retailer 7
-
$5,089 AUD
$3,575 USD
View
B
Retailer 8
-
$5,089 AUD
$3,575 USD
View
B
Retailer 9
-
$5,285 AUD
$3,713 USD
View
B
Retailer 10
-
$5,746 AUD
£3,178 GBP
View
B
Retailer 11
-
$5,765 AUD
$4,050 USD
View
B
Retailer 12
-
$5,765 AUD
$4,050 USD
View
B
Retailer 13
-
$5,872 AUD
$4,125 USD
View
B
Retailer 14
-
$5,950 AUD
$4,180 USD
View
Retailer 15
-
$6,017 AUD
View
Price last confirmed 21 days ago
B
Retailer 16
-
$6,189 AUD
€4,141 EUR
View
B
Retailer 17
-
$6,457 AUD
$4,536 USD
View
B
Retailer 18
-
$8,208 AUD
ZAR 93,155 ZAR
View
Retailer 19
-
$9,444 AUD
£5,224 GBP
View
Price under review
Most Expensive
NZ Jewellers
ec51548e-d586-44cc-9ca5-0cfb8fb35c6d · Oct 27
$9,786 AUD
$6,875 USD
View
Price under review
19 more retailers have this diamond
Prices start from $4,425 AUDSave up to $3,782 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
0.90ct Princess
$4,425 AUD