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Princess|Natural|IGI

1.20ct F SI2 Princess Natural Diamond

EX • F/SI2 • IGI 628465582

Shape and cutting style on the report: Princess cut

Certificate IGI 628465582

Diamond specifications and retailer prices

From €1,459 EUR
As of November 5, 2026
Save €1,345 EUR (48%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €3,905 EUR at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 1.2ct natural princess diamond

This 1.2ct natural princess sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 628465582. Listed at 14 retailers as of November 2, 2026, with a 92% 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

1.20
Carat
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle54.1°
Pavilion angle39°
OriginNatural
Grading LabIGI
CertificateIGI 628465582
Dimensions5.72 × 5.71 × 4.12 mm
L/W Ratio1.00
Culet sizePointed
Top View
5.72 mm5.71 mm1.20 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 628465582
Side View
Table 70.0%Crown 54.1°Girdle: MediumPavilion 39°Culet: NoneDepth 71.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: €1,574 EUR|Low: €1,354 EUR|High: €2,838 EUR|Avg: €1,740 EUR|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 3€1,371 EUR
Retailer 9€1,459 EUR
Retailer 7€1,478 EUR
Retailer 11€1,558 EUR
Retailer 8€1,567 EUR
Retailer 1€1,574 EUR
Retailer 6€1,601 EUR
Retailer 10€1,723 EUR
Retailer 2€1,836 EUR
Retailer 4€2,174 EUR
Retailer 5€2,804 EUR

45 data points across 11 retailers

14 retailers€1,459 EUR to €2,804 EUR

A
Cheapest Retailer
-
€1,459 EUR
A
Retailer 2
-
€1,478 EUR
View
Final sale: no returns
A
Retailer 3
-
€1,558 EUR
View
A
Retailer 4
-
€1,567 EUR
View
A
Retailer 5
-
€1,574 EUR
View
Retailer 6
-
€1,601 EUR
View
Price last confirmed 30 days ago
Retailer 7
-
€1,601 EUR
View
Price last confirmed 13 days ago
Retailer 8
-
€1,601 EUR
View
Price last confirmed 39 days ago
Retailer 9
-
€1,675 EUR
View
Price last confirmed 39 days ago
A
Retailer 10
-
€1,723 EUR
View
Retailer 11
-
€1,848 EUR
View
Price last confirmed 39 days ago
B+
Retailer 12
-
€2,174 EUR
View
B+
Retailer 13
-
€2,804 EUR
View
Most Expensive
NZ Jewellers
0c7c20e3-d551-4e65-96c6-aec9cbd06527 · Sep 29
€3,905 EUR
$4,360 USD
View
Price last confirmed 38 days ago
13 more retailers have this diamond
Prices start from €1,459 EURSave up to €1,345 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
1.20ct Princess
€1,459 EUR