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Princess|Natural|GIA

1.00ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 2537033023

Certificate GIA 2537033023

Diamond specifications and retailer prices

From €1,436 EUR
As of November 4, 2026
Save €1,860 EUR (56%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €3,943 EUR 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: €3,943 EUR|Low: €1,426 EUR|High: €3,955 EUR|Avg: €2,261 EUR|+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€1,436 EUR
Retailer 12€1,525 EUR
Retailer 7€1,736 EUR
Retailer 13€1,780 EUR
Retailer 3€1,799 EUR
Retailer 4€1,882 EUR
Retailer 6€1,882 EUR
Retailer 17€1,969 EUR
Retailer 2€2,005 EUR
Retailer 9€2,006 EUR
Retailer 11€2,045 EUR
Retailer 5€2,171 EUR
Retailer 14€2,297 EUR
Retailer 10€2,555 EUR
Retailer 15€3,297 EUR
Retailer 8€3,934 EUR
Queensmith€3,943 EUR

30 data points across 17 retailers

21 retailers€1,436 EUR to €3,297 EUR

A
Cheapest Retailer
-
€1,436 EUR
A
Retailer 2
-
€1,525 EUR
View
A
Retailer 3
-
€1,736 EUR
View
Final sale: no returns
A
Retailer 4
-
€1,780 EUR
View
A
Retailer 5
-
€1,799 EUR
View
A
Retailer 6
-
€1,813 EUR
View
A
Retailer 7
-
€1,813 EUR
View
Retailer 8
-
€1,882 EUR
View
Price last confirmed 19 days ago
Retailer 9
-
€1,882 EUR
View
Price last confirmed 21 days ago
B+
Retailer 10
-
€1,967 EUR
View
Retailer 11
-
€1,969 EUR
View
Price last confirmed 22 days ago
B+
Retailer 12
-
€2,005 EUR
View
B+
Retailer 13
-
€2,006 EUR
View
B+
Retailer 14
-
€2,045 EUR
View
Retailer 15
-
€2,171 EUR
View
Price last confirmed 18 days ago
B+
Retailer 16
-
€2,297 EUR
View
Retailer 17
-
€2,332 EUR
View
Price last confirmed 31 days ago
B+
Retailer 18
-
€2,555 EUR
View
B
Retailer 19
-
€3,297 EUR
View
Retailer 20
-
€3,934 EUR
View
Price last confirmed 20 days ago
Most Expensive
Queensmith
2537033023 · Oct 28
€3,943 EUR
£3,485 GBP
View
Price last confirmed 8 days ago
20 more retailers have this diamond
Prices start from €1,436 EURSave up to €1,860 EUR

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
€1,436 EUR