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Princess|Natural|GIA

1.40ct F SI1 Princess Natural Diamond

ID • F/SI1 • GIA 2556139747

Certificate GIA 2556139747

Diamond specifications and retailer prices

From €3,949 EUR
As of November 4, 2026
Save €3,625 EUR (48%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €7,840 EUR at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.4ct natural princess diamond

This 1.4ct natural princess sits in the one-and-a-quarter to one-and-a-half 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 2556139747. Listed at 19 retailers as of November 4, 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

1.40
Carat
F
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle18.1°
Pavilion angle43.1°
OriginNatural
Grading LabGIA
CertificateGIA 2556139747
Dimensions6.30 × 6.24 × 4.51 mm
L/W Ratio1.01
Top View
6.30 mm6.24 mm1.40 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556139747
Side View
Table 73.0%Crown 18.1°Girdle: MED-STKPavilion 43.1°Culet: NoneDepth 72.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €7,574 EUR|Low: €3,832 EUR|High: €7,840 EUR|Avg: €5,022 EUR|-3.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 7, 2026
Retailer 7€3,949 EUR
Retailer 12€4,180 EUR
Retailer 11€4,259 EUR
Retailer 3€4,359 EUR
Retailer 2€4,445 EUR
Retailer 4€4,528 EUR
Retailer 10€4,528 EUR
Retailer 15€4,528 EUR
Retailer 13€4,564 EUR
Retailer 14€4,606 EUR
Retailer 6€4,664 EUR
Retailer 5€5,225 EUR
Retailer 8€5,525 EUR
Retailer 9€7,193 EUR
NZ Jewellers€7,574 EUR

46 data points across 15 retailers

19 retailers€3,949 EUR to €7,574 EUR

B+
Cheapest Retailer
-
€3,949 EUR
B+
Retailer 2
-
€4,180 EUR
View
Final sale: no returns
B+
Retailer 3
-
€4,259 EUR
View
B+
Retailer 4
-
€4,359 EUR
View
B+
Retailer 5
-
€4,445 EUR
View
Retailer 6
-
€4,528 EUR
View
Price last confirmed 9 days ago
B+
Retailer 7
-
€4,528 EUR
View
B+
Retailer 8
-
€4,528 EUR
View
Retailer 9
-
€4,564 EUR
View
Price last confirmed 29 days ago
B+
Retailer 10
-
€4,606 EUR
View
B+
Retailer 11
-
€4,664 EUR
View
Retailer 12
-
€4,688 EUR
View
Price last confirmed 40 days ago
B
Retailer 13
-
€5,225 EUR
View
Retailer 14
-
€5,409 EUR
View
Price last confirmed 62 days ago
Retailer 15
-
€5,409 EUR
View
Price last confirmed 39 days ago
B
Retailer 16
-
€5,525 EUR
View
B
Retailer 17
-
€7,193 EUR
View
B
Retailer 18
-
€7,574 EUR
View
Most Expensive
NZ Jewellers
54bee68e-f0cb-487d-881a-6d55c0ee9fb3 · Sep 28
€7,840 EUR
$8,753 USD
View
Price last confirmed 40 days ago
18 more retailers have this diamond
Prices start from €3,949 EURSave up to €3,625 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.

B+
1.40ct Princess
€3,949 EUR