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Princess|Natural|GIA

1.00ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 6542449085

Certificate GIA 6542449085

Diamond specifications and retailer prices

From €1,436 EUR
As of November 4, 2026
Save €1,886 EUR (57%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €3,976 EUR at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

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 6542449085. Listed at 21 retailers as of November 4, 2026, with a 131% 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 6542449085
Dimensions5.44 × 5.43 × 3.81 mm
L/W Ratio1.00
Top View
5.44 mm5.43 mm1.00 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542449085
Side View
Table 68.0%CrownGirdle: ThickPavilionCulet: NoneDepth 70.3%

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: €2,005 EUR|Low: €1,426 EUR|High: €3,971 EUR|Avg: €2,190 EUR
Retailer 1
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
November 6, 2026
Retailer 14€1,436 EUR
Retailer 10€1,525 EUR
Retailer 7€1,754 EUR
Retailer 12€1,780 EUR
Retailer 4€1,799 EUR
Retailer 5€1,902 EUR
Retailer 15€1,920 EUR
Retailer 1€2,005 EUR
Retailer 9€2,066 EUR
Retailer 3€2,180 EUR
Retailer 6€2,194 EUR
Retailer 11€2,321 EUR
Retailer 8€2,583 EUR
Retailer 13€3,322 EUR
Retailer 2€3,960 EUR

27 data points across 15 retailers

21 retailers€1,436 EUR to €3,322 EUR

A
Cheapest Retailer
-
€1,436 EUR
A
Retailer 2
-
€1,525 EUR
View
A
Retailer 3
-
€1,754 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
Retailer 7
-
€1,902 EUR
View
Price last confirmed 19 days ago
Retailer 8
-
€1,902 EUR
View
Price last confirmed 21 days ago
A
Retailer 9
-
€1,920 EUR
View
B+
Retailer 10
-
€1,967 EUR
View
Retailer 11
-
€1,989 EUR
View
Price last confirmed 22 days ago
B+
Retailer 12
-
€2,005 EUR
View
B+
Retailer 13
-
€2,025 EUR
View
B+
Retailer 14
-
€2,066 EUR
View
Retailer 15
-
€2,194 EUR
View
Price last confirmed 18 days ago
B+
Retailer 16
-
€2,321 EUR
View
Retailer 17
-
€2,356 EUR
View
Price last confirmed 31 days ago
B+
Retailer 18
-
€2,583 EUR
View
B
Retailer 19
-
€3,322 EUR
View
Retailer 20
-
€3,960 EUR
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
29e9d748-cb29-49b7-9cb5-228071033a0a · Oct 17
€3,976 EUR
$4,463 USD
View
Price last confirmed 19 days ago
20 more retailers have this diamond
Prices start from €1,436 EURSave up to €1,886 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