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Princess|Natural|GIA

1.02ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 7521880222

Certificate GIA 7521880222

Diamond specifications and retailer prices

From €1,426 EUR
As of November 4, 2026
Save €1,838 EUR (56%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €3,926 EUR at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.02ct natural princess diamond

This 1.02ct 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 7521880222. Listed at 21 retailers as of November 2, 2026, with a 129% 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

1.02
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7521880222
Dimensions5.73 × 5.71 × 3.88 mm
L/W Ratio1.00
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud
Top View
5.73 mm5.71 mm1.02 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7521880222
Side View
Table 74.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 67.9%

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: €3,926 EUR|Low: €1,414 EUR|High: €3,938 EUR|Avg: €2,203 EUR|+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€1,426 EUR
Retailer 7€1,511 EUR
Retailer 3€1,720 EUR
Retailer 8€1,763 EUR
Retailer 12€1,782 EUR
Retailer 2€1,983 EUR
Retailer 4€1,986 EUR
Retailer 6€2,023 EUR
Retailer 9€2,274 EUR
Retailer 5€2,530 EUR
Retailer 10€3,264 EUR
Queensmith€3,926 EUR

30 data points across 12 retailers

21 retailers€1,426 EUR to €3,264 EUR

A
Cheapest Retailer
-
€1,426 EUR
A
Retailer 2
-
€1,511 EUR
View
A
Retailer 3
-
€1,720 EUR
View
Final sale: no returns
A
Retailer 4
-
€1,763 EUR
View
A
Retailer 5
-
€1,782 EUR
View
A
Retailer 6
-
€1,795 EUR
View
A
Retailer 7
-
€1,795 EUR
View
Retailer 8
-
€1,863 EUR
View
Price last confirmed 19 days ago
Retailer 9
-
€1,863 EUR
View
Price last confirmed 21 days ago
Retailer 10
-
€1,949 EUR
View
Price last confirmed 22 days ago
B+
Retailer 11
-
€1,950 EUR
View
B+
Retailer 12
-
€1,983 EUR
View
B+
Retailer 13
-
€1,986 EUR
View
B+
Retailer 14
-
€2,023 EUR
View
Retailer 15
-
€2,150 EUR
View
Price last confirmed 18 days ago
B+
Retailer 16
-
€2,274 EUR
View
Retailer 17
-
€2,315 EUR
View
Price last confirmed 32 days ago
B+
Retailer 18
-
€2,530 EUR
View
B
Retailer 19
-
€3,264 EUR
View
Retailer 20
-
€3,895 EUR
View
Price last confirmed 20 days ago
Most Expensive
Queensmith
7521880222 · Oct 28
€3,926 EUR
£3,470 GBP
View
Price last confirmed 8 days ago
20 more retailers have this diamond
Prices start from €1,426 EURSave up to €1,838 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
1.02ct Princess
€1,426 EUR