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Princess|Natural|GIA

1.00ct K SI1 Princess Natural Diamond

EX • K/SI1 • GIA 6531627452

Certificate GIA 6531627452

Diamond specifications and retailer prices

From €834 EUR
As of November 4, 2026
Save €451 EUR (35%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €1,284 EUR at Yorxs · As of November 6, 2026
View at Yorxs

About this 1ct natural princess diamond

This 1ct natural princess sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6531627452. Listed at 7 retailers as of November 4, 2026, with prices from €834 to €1,284, a €451 spread on the same certified stone. Yorxs lists it at €1,284. 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
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6531627452
Dimensions5.25 × 5.24 × 4.02 mm
L/W Ratio1.00
Top View
5.25 mm5.24 mm1.00 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6531627452
Side View
Table 68.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 76.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: €1,270 EUR|Low: €834 EUR|High: €1,293 EUR|Avg: €982 EUR|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Yorxs
November 6, 2026
Retailer 6€834 EUR
Retailer 4€837 EUR
Retailer 5€881 EUR
Retailer 7€892 EUR
Retailer 8€895 EUR
Retailer 3€905 EUR
Retailer 9€994 EUR
Retailer 2€1,020 EUR
Retailer 1€1,270 EUR
Yorxs€1,284 EUR

40 data points across 10 retailers

7 retailers€834 EUR to €1,284 EUR

A
Cheapest Retailer
-
€834 EUR
A
Retailer 2
-
€837 EUR
View
A
Retailer 3
-
€881 EUR
View
A
Retailer 4
-
€905 EUR
View
B+
Retailer 5
-
€1,020 EUR
View
B+
Retailer 6
-
€1,270 EUR
View
Most Expensive
B+
Yorxs
557181483 · Nov 6
€1,284 EUR
View
6 more retailers have this diamond
Prices start from €834 EURSave up to €451 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
€834 EUR