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Princess|Natural|GIA

1.00ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 2536553295

Certificate GIA 2536553295

Diamond specifications and retailer prices

From $2,248 AUD
As of November 4, 2026
Save $2,868 AUD (56%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,250 AUD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1ct natural princess diamond

This 1ct natural princess sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2536553295. Listed at 21 retailers as of November 4, 2026, with a 128% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.00
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2536553295
Dimensions5.59 × 5.55 × 3.93 mm
L/W Ratio1.01
Top View
5.59 mm5.55 mm1.00 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2536553295
Side View
Table 72.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 70.8%

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 4
Current: $6,250 AUD|Low: $2,248 AUD|High: $6,268 AUD|Avg: $3,536 AUD|+2.4%
Queensmith
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 11$2,248 AUD
Retailer 7$2,376 AUD
Retailer 3$2,703 AUD
Retailer 8$2,774 AUD
Retailer 12$2,801 AUD
Retailer 2$3,118 AUD
Retailer 4$3,127 AUD
Retailer 6$3,181 AUD
Retailer 9$3,576 AUD
Retailer 5$3,978 AUD
Retailer 10$5,117 AUD
Queensmith$6,250 AUD

30 data points across 12 retailers

21 retailers$2,248 AUD to $5,117 AUD

A
Cheapest Retailer
-
$2,248 AUD
A
Retailer 2
-
$2,376 AUD
View
A
Retailer 3
-
$2,703 AUD
View
Final sale: no returns
A
Retailer 4
-
$2,774 AUD
View
A
Retailer 5
-
$2,801 AUD
View
A
Retailer 6
-
$2,821 AUD
View
A
Retailer 7
-
$2,821 AUD
View
Retailer 8
-
$2,930 AUD
View
Price last confirmed 19 days ago
Retailer 9
-
$2,930 AUD
View
Price last confirmed 21 days ago
Retailer 10
-
$3,064 AUD
View
Price last confirmed 22 days ago
B+
Retailer 11
-
$3,071 AUD
View
B+
Retailer 12
-
$3,118 AUD
View
B+
Retailer 13
-
$3,127 AUD
View
B+
Retailer 14
-
$3,181 AUD
View
Retailer 15
-
$3,380 AUD
View
Price last confirmed 18 days ago
B+
Retailer 16
-
$3,576 AUD
View
Retailer 17
-
$3,640 AUD
View
Price last confirmed 32 days ago
B+
Retailer 18
-
$3,978 AUD
View
B
Retailer 19
-
$5,117 AUD
View
Retailer 20
-
$6,124 AUD
View
Price last confirmed 20 days ago
Most Expensive
Queensmith
2536553295 · Oct 28
$6,250 AUD
£3,445 GBP
View
Price last confirmed 8 days ago
20 more retailers have this diamond
Prices start from $2,248 AUDSave up to $2,868 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
1.00ct Princess
$2,248 AUD