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Princess|Natural|GIA

1.00ct F SI2 Princess Natural Diamond

EX • F/SI2 • GIA 1569681726

Certificate GIA 1569681726

Diamond specifications and retailer prices

From €1,540 EUR
$1,720 USD
As of October 31, 2026
Save €1,298 EUR (46%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €2,837 EUR at Helzberg Diamonds · As of November 1, 2026
View at Helzberg Diamonds

About this 1ct natural princess diamond

This 1ct natural princess sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1569681726. Listed at 13 retailers as of October 31, 2026, with prices from €1,540 to €2,837, a €1,298 spread on the same certified stone. Helzberg Diamonds lists it at €2,837. 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
F
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.44°
Pavilion angle40.27°
OriginNatural
Grading LabGIA
CertificateGIA 1569681726
Dimensions5.58 × 5.49 × 3.96 mm
L/W Ratio1.02
Culet sizeNone
Top View
5.58 mm5.49 mm1.00 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1569681726
Side View
Table 74.0%Crown 23.44°Girdle: MED-STKPavilion 40.27°Culet: NDepth 72.1%

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: Oct 31
Current: €2,837 EUR|Low: €1,540 EUR|High: €2,837 EUR|Avg: €1,962 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
November 1, 2026
Retailer 4€1,540 EUR
Retailer 3€1,570 EUR
Retailer 7€1,583 EUR
Retailer 8€1,616 EUR
Retailer 12€1,724 EUR
Retailer 5€1,750 EUR
Retailer 9€1,895 EUR
Retailer 11€2,054 EUR
Retailer 6€2,233 EUR
Retailer 2€2,233 EUR
Retailer 10€2,619 EUR
Helzberg Diamonds€2,837 EUR

10 data points across 12 retailers

13 retailers€1,540 EUR to €2,837 EUR

A
Cheapest Retailer
-
€1,540 EUR
$1,720 USD
A
Retailer 2
-
€1,545 EUR
SGD 2,333 SGD
View
A
Retailer 3
-
€1,570 EUR
$1,754 USD
View
A
Retailer 4
-
€1,583 EUR
$1,769 USD
View
A
Retailer 5
-
€1,616 EUR
$1,805 USD
View
A
Retailer 6
-
€1,724 EUR
SGD 2,603 SGD
View
A
Retailer 7
-
€1,750 EUR
£1,540 GBP
View
B+
Retailer 8
-
€1,895 EUR
$2,117 USD
View
B+
Retailer 9
-
€2,054 EUR
$2,295 USD
View
B+
Retailer 10
-
€2,233 EUR
View
B+
Retailer 11
-
€2,233 EUR
$2,495 USD
View
B
Retailer 12
-
€2,619 EUR
$2,926 USD
View
Most Expensive
B
Helzberg Diamonds
XZRHLMPMOHNIM · Nov 1
€2,837 EUR
$3,170 USD
View
12 more retailers have this diamond
Prices start from €1,540 EURSave up to €1,298 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
€1,540 EUR