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Princess|Natural|GIA

1.20ct E SI2 Princess Natural Diamond

VG • E/SI2 • GIA 6565521781

Certificate GIA 6565521781

Diamond specifications and retailer prices

From €1,856 EUR
As of November 5, 2026
Save €1,420 EUR (43%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €3,276 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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6565521781. Listed at 13 retailers as of November 5, 2026, with prices from €1,856 to €3,276, a €1,420 spread on the same certified stone. Helzberg Diamonds lists it at €3,276. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.46°
Pavilion angle38.01°
OriginNatural
Grading LabGIA
CertificateGIA 6565521781
Dimensions5.73 × 5.61 × 4.16 mm
L/W Ratio1.02
Culet sizeNone
Top View
5.73 mm5.61 mm1.20 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565521781
Side View
Table 71.0%Crown 28.46°Girdle: MED-THKPavilion 38.01°Culet: NDepth 74.2%

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 5
Current: €3,276 EUR|Low: €1,846 EUR|High: €3,681 EUR|Avg: €2,451 EUR|-11.0%
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
November 6, 2026
Retailer 6€1,856 EUR
Retailer 12€1,885 EUR
Retailer 5€1,927 EUR
Retailer 4€1,951 EUR
Retailer 10€1,989 EUR
Retailer 2€1,998 EUR
Retailer 8€2,170 EUR
Retailer 3€2,284 EUR
Retailer 9€2,307 EUR
Retailer 13€2,499 EUR
Retailer 7€2,579 EUR
Retailer 11€3,128 EUR
Helzberg Diamonds€3,276 EUR

28 data points across 13 retailers

13 retailers€1,856 EUR to €3,276 EUR

A
Cheapest Retailer
-
€1,856 EUR
A
Retailer 2
-
€1,885 EUR
View
A
Retailer 3
-
€1,927 EUR
View
A
Retailer 4
-
€1,951 EUR
View
A
Retailer 5
-
€1,989 EUR
View
A
Retailer 6
-
€1,998 EUR
View
A
Retailer 7
-
€2,170 EUR
View
B+
Retailer 8
-
€2,284 EUR
View
B+
Retailer 9
-
€2,307 EUR
View
B+
Retailer 10
-
€2,499 EUR
View
B+
Retailer 11
-
€2,579 EUR
View
B+
Retailer 12
-
€3,128 EUR
View
Most Expensive
B+
Helzberg Diamonds
XZRMLMLLIHNOH · Nov 6
€3,276 EUR
$3,677 USD
View
12 more retailers have this diamond
Prices start from €1,856 EURSave up to €1,420 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
€1,856 EUR