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Princess|Natural|GIA

0.90ct I SI1 Princess Natural Diamond

ID • I/SI1 • GIA 5556379234

Certificate GIA 5556379234

Diamond specifications and retailer prices

From €859 EUR
HK$7,500 HKD
As of November 1, 2026
Save €1,271 EUR (60%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,876 EUR at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.9ct natural princess diamond

This 0.9ct 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 5556379234. Listed at 19 retailers as of November 1, 2026, with a 148% 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

0.90
Carat
I
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5556379234
Dimensions5.49 × 5.39 × 3.81 mm
L/W Ratio1.02
Girdle conditionPolished
Top View
5.49 mm5.39 mm0.90 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5556379234
Side View
Table 70.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 70.7%

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: €994 EUR|Low: €859 EUR|High: €2,202 EUR|Avg: €1,297 EUR|-4.3%
Retailer 1
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
November 1, 2026
Retailer 10€859 EUR
Retailer 9€913 EUR
Retailer 4€917 EUR
Retailer 15€928 EUR
Retailer 1€994 EUR
Retailer 5€999 EUR
Retailer 13€1,040 EUR
Retailer 14€1,126 EUR
Retailer 7€1,141 EUR
Retailer 12€1,174 EUR
Retailer 3€1,551 EUR
Retailer 2€1,575 EUR
Retailer 16€1,659 EUR
Retailer 6€1,728 EUR
Retailer 8€2,086 EUR
Retailer 11€2,130 EUR

26 data points across 16 retailers

19 retailers€859 EUR to €2,130 EUR

A
Cheapest Retailer
-
€859 EUR
HK$7,500 HKD
A
Retailer 2
-
€913 EUR
$1,020 USD
View
A
Retailer 3
-
€917 EUR
$1,025 USD
View
A
Retailer 4
-
€928 EUR
$1,037 USD
View
Final sale: no returns
A
Retailer 5
-
€994 EUR
$1,111 USD
View
A
Retailer 6
-
€999 EUR
$1,116 USD
View
B+
Retailer 7
-
€1,040 EUR
View
B+
Retailer 8
-
€1,126 EUR
£990 GBP
View
B+
Retailer 9
-
€1,141 EUR
$1,275 USD
View
B+
Retailer 10
-
€1,174 EUR
$1,311 USD
View
B+
Retailer 11
-
€1,448 EUR
A$2,488 AUD
View
Retailer 12
-
€1,521 EUR
A$2,615 AUD
View
Price last confirmed 28 days ago
B+
Retailer 13
-
€1,551 EUR
$1,733 USD
View
B+
Retailer 14
-
€1,575 EUR
View
B
Retailer 15
-
€1,659 EUR
ZAR 29,946 ZAR
View
Retailer 16
-
€1,728 EUR
$1,931 USD
View
Price last confirmed 9 days ago
B
Retailer 17
-
€2,086 EUR
£1,835 GBP
View
B
Retailer 18
-
€2,130 EUR
$2,380 USD
View
Most Expensive
NZ Jewellers
f26fc3b4-8001-4057-8dfc-d974730a4169 · Sep 25
€2,876 EUR
$3,213 USD
View
Price last confirmed 37 days ago
18 more retailers have this diamond
Prices start from €859 EURSave up to €1,271 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
0.90ct Princess
€859 EUR