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Princess|Natural|GIA

1.20ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 6562584426

Certificate GIA 6562584426

Diamond specifications and retailer prices

From €2,684 EUR
As of November 4, 2026
Save €2,421 EUR (47%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €5,104 EUR at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 1.2ct natural princess diamond

This 1.2ct 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 6562584426. Listed at 15 retailers as of November 4, 2026, with prices from €2,684 to €5,104, a €2,421 spread on the same certified stone. Helzberg Diamonds lists it at €5,104. 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

1.20
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.99°
Pavilion angle39.55°
OriginNatural
Grading LabGIA
CertificateGIA 6562584426
Dimensions5.82 × 5.76 × 4.18 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.82 mm5.76 mm1.20 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562584426
Side View
Table 73.0%Crown 22.99°Girdle: STK-THKPavilion 39.55°Culet: NDepth 72.7%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €5,104 EUR|Low: €2,684 EUR|High: €5,104 EUR|Avg: €3,537 EUR
Helzberg Diamonds
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 11€2,684 EUR
Retailer 10€2,749 EUR
Retailer 7€2,794 EUR
Retailer 15€2,893 EUR
Retailer 3€2,899 EUR
Retailer 12€2,922 EUR
Retailer 9€3,131 EUR
Retailer 5€3,232 EUR
Retailer 13€3,435 EUR
Retailer 4€3,497 EUR
Retailer 8€3,567 EUR
Retailer 2€4,187 EUR
Retailer 14€4,526 EUR
Retailer 6€4,854 EUR
Helzberg Diamonds€5,104 EUR

22 data points across 15 retailers

15 retailers€2,684 EUR to €5,104 EUR

B+
Cheapest Retailer
-
€2,684 EUR
B+
Retailer 2
-
€2,749 EUR
View
B+
Retailer 3
-
€2,794 EUR
View
B+
Retailer 4
-
€2,893 EUR
View
B+
Retailer 5
-
€2,899 EUR
View
B+
Retailer 6
-
€2,922 EUR
View
B+
Retailer 7
-
€3,131 EUR
View
B+
Retailer 8
-
€3,232 EUR
View
B+
Retailer 9
-
€3,435 EUR
View
B+
Retailer 10
-
€3,497 EUR
View
B+
Retailer 11
-
€3,567 EUR
View
B
Retailer 12
-
€4,187 EUR
View
B
Retailer 13
-
€4,526 EUR
View
B
Retailer 14
-
€4,854 EUR
View
Most Expensive
B
Helzberg Diamonds
XZRMLMILOKKIM · Nov 6
€5,104 EUR
$5,729 USD
View
14 more retailers have this diamond
Prices start from €2,684 EURSave up to €2,421 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.

B+
1.20ct Princess
€2,684 EUR