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Princess|Natural|GIA

0.81ct F SI1 Princess Natural Diamond

EX • F/SI1 • GIA 6561606761

Certificate GIA 6561606761

Diamond specifications and retailer prices

From €959 EUR
$1,076 USD
As of October 31, 2026
Save €762 EUR (44%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,721 EUR at Helzberg Diamonds · As of November 2, 2026
View at Helzberg Diamonds

About this 0.81ct natural princess diamond

This 0.81ct natural princess sits in the just-under-one-carat band, graded F 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 6561606761. Listed at 14 retailers as of October 31, 2026, with prices from €959 to €1,721, a €762 spread on the same certified stone. Helzberg Diamonds lists it at €1,721. 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

0.81
Carat
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle22.49°
Pavilion angle38.59°
OriginNatural
Grading LabGIA
CertificateGIA 6561606761
Dimensions5.21 × 5.15 × 3.55 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.21 mm5.15 mm0.81 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561606761
Side View
Table 74.0%Crown 22.49°Girdle: MED-STKPavilion 38.59°Culet: NoneDepth 69.0%

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: €1,721 EUR|Low: €959 EUR|High: €1,721 EUR|Avg: €1,240 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
November 3, 2026
Retailer 13€959 EUR
Retailer 11€994 EUR
Retailer 12€1,009 EUR
Retailer 10€1,037 EUR
Retailer 4€1,046 EUR
Retailer 2€1,091 EUR
Retailer 8€1,180 EUR
Retailer 7€1,353 EUR
Retailer 6€1,382 EUR
Retailer 3€1,401 EUR
Retailer 9€1,462 EUR
Retailer 5€1,573 EUR
Helzberg Diamonds€1,721 EUR

19 data points across 13 retailers

14 retailers€959 EUR to €1,721 EUR

A
Cheapest Retailer
-
€959 EUR
$1,076 USD
A
Retailer 2
-
€970 EUR
SGD 1,470 SGD
View
A
Retailer 3
-
€994 EUR
$1,115 USD
View
A
Retailer 4
-
€1,009 EUR
$1,132 USD
View
B+
Retailer 5
-
€1,037 EUR
$1,163 USD
View
B+
Retailer 6
-
€1,046 EUR
SGD 1,585 SGD
View
B+
Retailer 7
-
€1,091 EUR
£964 GBP
View
B+
Retailer 8
-
€1,180 EUR
$1,324 USD
View
B+
Retailer 9
-
€1,353 EUR
$1,518 USD
View
B+
Retailer 10
-
€1,382 EUR
View
B+
Retailer 11
-
€1,401 EUR
$1,572 USD
View
B+
Retailer 12
-
€1,462 EUR
$1,640 USD
View
Retailer 13
-
€1,573 EUR
$1,764 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Helzberg Diamonds
XZRMLMHMGMNMH · Nov 2
€1,721 EUR
$1,930 USD
View
13 more retailers have this diamond
Prices start from €959 EURSave up to €762 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
0.81ct Princess
€959 EUR