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Princess|Natural|GIA

1.31ct I SI1 Princess Natural Diamond

EX • I/SI1 • GIA 2235886519

Certificate GIA 2235886519

Diamond specifications and retailer prices

From €1,914 EUR
As of November 6, 2026
Save €2,494 EUR (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €4,408 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 1.31ct natural princess diamond

This 1.31ct natural princess sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2235886519. Listed at 19 retailers as of November 4, 2026, with prices from €1,914 to €4,408, a €2,494 spread on the same certified stone. MOH London lists it at €4,408. 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

1.31
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235886519
Dimensions6.20 × 6.05 × 4.26 mm
L/W Ratio1.02
Girdle conditionPolished
Culet sizeNone
Key to symbols
Knot
Top View
6.20 mm6.05 mm1.31 ctI / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2235886519
Side View
Table 74.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 70.4%

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: €4,408 EUR|Low: €1,857 EUR|High: €4,419 EUR|Avg: €2,568 EUR|+0.8%
MOH London
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 14€1,914 EUR
Retailer 10€1,993 EUR
Retailer 3€2,002 EUR
Retailer 5€2,055 EUR
Retailer 17€2,076 EUR
Retailer 6€2,090 EUR
Retailer 18€2,253 EUR
Retailer 16€2,286 EUR
Retailer 7€2,484 EUR
Retailer 15€2,498 EUR
Retailer 8€2,615 EUR
Retailer 19€2,615 EUR
Retailer 12€2,670 EUR
Retailer 4€2,705 EUR
Retailer 11€2,762 EUR
Retailer 2€2,943 EUR
Retailer 13€3,078 EUR
Retailer 9€3,634 EUR
MOH London€4,408 EUR

35 data points across 19 retailers

19 retailers€1,914 EUR to €4,408 EUR

A
Cheapest Retailer
-
€1,914 EUR
A
Retailer 2
-
€1,993 EUR
View
A
Retailer 3
-
€2,002 EUR
View
A
Retailer 4
-
€2,055 EUR
View
A
Retailer 5
-
€2,076 EUR
View
A
Retailer 6
-
€2,090 EUR
View
Final sale: no returns
A
Retailer 7
-
€2,253 EUR
View
Retailer 8
-
€2,286 EUR
View
Price last confirmed 8 days ago
A
Retailer 9
-
€2,484 EUR
View
A
Retailer 10
-
€2,498 EUR
View
B+
Retailer 11
-
€2,615 EUR
View
B+
Retailer 12
-
€2,615 EUR
View
B+
Retailer 13
-
€2,670 EUR
View
B+
Retailer 14
-
€2,705 EUR
View
Retailer 15
-
€2,762 EUR
View
Price last confirmed 30 days ago
B+
Retailer 16
-
€2,943 EUR
View
B+
Retailer 17
-
€3,078 EUR
View
B
Retailer 18
-
€3,634 EUR
View
Most Expensive
B
MOH London
A26C2F7C9 · Nov 4
€4,408 EUR
£3,875 GBP
View
18 more retailers have this diamond
Prices start from €1,914 EURSave up to €2,494 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
1.31ct Princess
€1,914 EUR