Princess|Natural|GIA

0.91ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 2554384231

Certificate GIA 2554384231

Diamond specifications and retailer prices

From €1,169 EUR
$1,306 USD
As of October 29, 2026
Save €786 EUR (40%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €3,340 EUR at NZ Jewellers · As of October 9, 2026
View at NZ Jewellers

About this 0.91ct natural princess diamond

This 0.91ct natural princess sits in the just-under-one-carat band, graded E 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 2554384231. Listed at 14 retailers as of October 26, 2026, with a 67% 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

0.91
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2554384231
Dimensions5.37 × 5.32 × 3.84 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.37 mm5.32 mm0.91 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2554384231
Side View
Table 71.0%CrownGirdle: STK-THKPavilionCulet: NDepth 72.1%

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: Oct 29
Current: €1,328 EUR|Low: €1,152 EUR|High: €2,021 EUR|Avg: €1,399 EUR|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 2€1,169 EUR
Retailer 4€1,225 EUR
Retailer 7€1,246 EUR
Retailer 1€1,328 EUR
Retailer 8€1,333 EUR
Retailer 3€1,335 EUR
Retailer 5€1,472 EUR
Retailer 6€1,955 EUR

33 data points across 8 retailers

14 retailers€1,169 EUR to €1,955 EUR

A
Cheapest Retailer
-
€1,169 EUR
$1,306 USD
A
Retailer 2
-
€1,225 EUR
SGD 1,850 SGD
View
A
Retailer 3
-
€1,246 EUR
$1,392 USD
View
B+
Retailer 4
-
€1,328 EUR
£1,168 GBP
View
B+
Retailer 5
-
€1,333 EUR
$1,489 USD
View
Final sale: no returns
A
Retailer 6
-
€1,335 EUR
$1,491 USD
View
Retailer 7
-
€1,367 EUR
$1,527 USD
View
Price last confirmed 20 days ago
Retailer 8
-
€1,374 EUR
$1,535 USD
View
Price last confirmed 22 days ago
Retailer 9
-
€1,455 EUR
$1,625 USD
View
Price last confirmed 30 days ago
B+
Retailer 10
-
€1,472 EUR
$1,645 USD
View
Retailer 11
-
€1,580 EUR
$1,765 USD
View
Price last confirmed 21 days ago
B+
Retailer 12
-
€1,634 EUR
A$2,808 AUD
View
B+
Retailer 13
-
€1,955 EUR
$2,184 USD
View
Most Expensive
NZ Jewellers
d59cf3cd-da7c-45d8-a181-9adb775af77f · Oct 9
€3,340 EUR
$3,731 USD
View
Price last confirmed 21 days ago
13 more retailers have this diamond
Prices start from €1,169 EURSave up to €786 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
€1,169 EUR