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Princess|Natural|GIA

0.91ct I SI1 Princess Natural Diamond

EX • I/SI1 • GIA 2231587598

Certificate GIA 2231587598

Diamond specifications and retailer prices

From €789 EUR
$885 USD
As of November 1, 2026
Save €844 EUR (52%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €1,633 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 0.91ct natural princess diamond

This 0.91ct natural princess sits in the just-under-one-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 2231587598. Listed at 8 retailers as of November 1, 2026, with prices from €789 to €1,633, a €844 spread on the same certified stone. MOH London lists it at €1,633. 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

0.91
Carat
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2231587598
Dimensions5.04 × 5.03 × 3.96 mm
L/W Ratio1.00
Top View
5.04 mm5.03 mm0.91 ctI / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2231587598
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 78.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €1,633 EUR|Low: €758 EUR|High: €1,653 EUR|Avg: €1,158 EUR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 5€789 EUR
Retailer 7€930 EUR
Retailer 2€1,036 EUR
Retailer 6€1,166 EUR
Retailer 3€1,254 EUR
Retailer 4€1,306 EUR
MOH London€1,633 EUR

33 data points across 7 retailers

8 retailers€789 EUR to €1,633 EUR

A
Cheapest Retailer
-
€789 EUR
$885 USD
A
Retailer 2
-
€818 EUR
$917 USD
View
B+
Retailer 3
-
€930 EUR
$1,043 USD
View
B+
Retailer 4
-
€1,036 EUR
£915 GBP
View
Retailer 5
-
€1,166 EUR
A$2,012 AUD
View
Price last confirmed 30 days ago
B+
Retailer 6
-
€1,254 EUR
View
B
Retailer 7
-
€1,306 EUR
ZAR 23,664 ZAR
View
Most Expensive
B
MOH London
1F15DDD56 · Nov 2
€1,633 EUR
£1,442 GBP
View
7 more retailers have this diamond
Prices start from €789 EURSave up to €844 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
0.91ct Princess
€789 EUR