CaratHunter
Plans
Princess|Natural|GIA

1.00ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 2537033023

Certificate GIA 2537033023

Diamond specifications and retailer prices

From $2,868 NZD
As of November 4, 2026
Save $3,714 NZD (56%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,873 NZD 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 2537033023. Listed at 21 retailers as of November 2, 2026, with a 130% 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2537033023
Dimensions5.72 × 5.70 × 3.80 mm
L/W Ratio1.00
Top View
5.72 mm5.70 mm1.00 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2537033023
Side View
Table 71.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 66.6%

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: $7,873 NZD|Low: $2,846 NZD|High: $7,896 NZD|Avg: $4,514 NZD|+2.3%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 16$2,868 NZD
Retailer 12$3,045 NZD
Retailer 7$3,467 NZD
Retailer 13$3,554 NZD
Retailer 3$3,592 NZD
Retailer 4$3,757 NZD
Retailer 6$3,757 NZD
Retailer 17$3,931 NZD
Retailer 2$4,003 NZD
Retailer 9$4,004 NZD
Retailer 11$4,083 NZD
Retailer 5$4,335 NZD
Retailer 14$4,586 NZD
Retailer 10$5,102 NZD
Retailer 15$6,582 NZD
Retailer 8$7,856 NZD
Queensmith$7,873 NZD

30 data points across 17 retailers

21 retailers$2,868 NZD to $6,582 NZD

A
Cheapest Retailer
-
$2,868 NZD
A
Retailer 2
-
$3,045 NZD
View
A
Retailer 3
-
$3,467 NZD
View
Final sale: no returns
A
Retailer 4
-
$3,554 NZD
View
A
Retailer 5
-
$3,592 NZD
View
A
Retailer 6
-
$3,620 NZD
View
A
Retailer 7
-
$3,620 NZD
View
Retailer 8
-
$3,757 NZD
View
Price last confirmed 19 days ago
Retailer 9
-
$3,757 NZD
View
Price last confirmed 21 days ago
B+
Retailer 10
-
$3,928 NZD
View
Retailer 11
-
$3,931 NZD
View
Price last confirmed 22 days ago
B+
Retailer 12
-
$4,003 NZD
View
B+
Retailer 13
-
$4,004 NZD
View
B+
Retailer 14
-
$4,083 NZD
View
Retailer 15
-
$4,335 NZD
View
Price last confirmed 18 days ago
B+
Retailer 16
-
$4,586 NZD
View
Retailer 17
-
$4,655 NZD
View
Price last confirmed 31 days ago
B+
Retailer 18
-
$5,102 NZD
View
B
Retailer 19
-
$6,582 NZD
View
Retailer 20
-
$7,856 NZD
View
Price last confirmed 20 days ago
Most Expensive
Queensmith
2537033023 · Oct 28
$7,873 NZD
£3,485 GBP
View
Price last confirmed 8 days ago
20 more retailers have this diamond
Prices start from $2,868 NZDSave up to $3,714 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.

A
1.00ct Princess
$2,868 NZD