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Princess|Natural|GIA

1.29ct F SI2 Princess Natural Diamond

VG • F/SI2 • GIA 6555473176

Certificate GIA 6555473176

Diamond specifications and retailer prices

From €1,679 EUR
As of November 6, 2026
Save €1,356 EUR (45%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €3,035 EUR at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 1.29ct natural princess diamond

This 1.29ct natural princess sits in the one-and-a-quarter to one-and-a-half carat band, graded F 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 6555473176. Listed at 11 retailers as of November 6, 2026, with prices from €1,679 to €3,035, a €1,356 spread on the same certified stone. Helzberg Diamonds lists it at €3,035. 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

1.29
Carat
F
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.49°
Pavilion angle38.03°
OriginNatural
Grading LabGIA
CertificateGIA 6555473176
Dimensions5.82 × 5.80 × 4.31 mm
L/W Ratio1.00
Culet sizeNone
Top View
5.82 mm5.80 mm1.29 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555473176
Side View
Table 71.0%Crown 29.49°Girdle: ThickPavilion 38.03°Culet: NoneDepth 74.3%

Caratlytics Score

How it works →
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 6
Current: €3,035 EUR|Low: €1,679 EUR|High: €3,289 EUR|Avg: €2,241 EUR|-7.7%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 3€1,679 EUR
Retailer 6€1,693 EUR
Retailer 10€1,842 EUR
Retailer 2€1,846 EUR
Retailer 4€2,005 EUR
Retailer 8€2,020 EUR
Retailer 9€2,168 EUR
Retailer 5€2,390 EUR
Retailer 7€2,831 EUR
Helzberg Diamonds€3,035 EUR

36 data points across 10 retailers

11 retailers€1,679 EUR to €3,035 EUR

A
Cheapest Retailer
-
€1,679 EUR
A
Retailer 2
-
€1,693 EUR
View
A
Retailer 3
-
€1,842 EUR
View
A
Retailer 4
-
€1,846 EUR
View
A
Retailer 5
-
€2,005 EUR
View
A
Retailer 6
-
€2,020 EUR
View
A
Retailer 7
-
€2,126 EUR
View
A
Retailer 8
-
€2,168 EUR
View
A
Retailer 9
-
€2,390 EUR
View
A
Retailer 10
-
€2,831 EUR
View
Most Expensive
B+
Helzberg Diamonds
XZRMLLLKNJHNM · Nov 6
€3,035 EUR
$3,389 USD
View
10 more retailers have this diamond
Prices start from €1,679 EURSave up to €1,356 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
1.29ct Princess
€1,679 EUR