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Princess|Natural|GIA

0.91ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 2554384231

Certificate GIA 2554384231

Diamond specifications and retailer prices

From $1,674 SGD
$1,306 USD
As of October 29, 2026
Save $1,126 SGD (40%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,782 SGD 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: $1,674 SGD|Low: $1,650 SGD|High: $2,900 SGD|Avg: $2,012 SGD|-2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 1$1,674 SGD
Retailer 4$1,755 SGD
Retailer 7$1,784 SGD
Retailer 2$1,896 SGD
Retailer 8$1,908 SGD
Retailer 3$1,911 SGD
Retailer 5$2,108 SGD
Retailer 6$2,799 SGD

32 data points across 8 retailers

14 retailers$1,674 SGD to $2,799 SGD

A
Cheapest Retailer
-
$1,674 SGD
$1,306 USD
A
Retailer 2
-
$1,755 SGD
View
A
Retailer 3
-
$1,784 SGD
$1,392 USD
View
B+
Retailer 4
-
$1,896 SGD
£1,165 GBP
View
B+
Retailer 5
-
$1,908 SGD
$1,489 USD
View
Final sale: no returns
A
Retailer 6
-
$1,911 SGD
$1,491 USD
View
B+
Retailer 7
-
$1,957 SGD
$1,527 USD
View
Price last confirmed 19 days ago
B+
Retailer 8
-
$1,967 SGD
$1,535 USD
View
Price last confirmed 21 days ago
B+
Retailer 9
-
$2,083 SGD
$1,625 USD
View
Price last confirmed 30 days ago
B+
Retailer 10
-
$2,108 SGD
$1,645 USD
View
B+
Retailer 11
-
$2,262 SGD
$1,765 USD
View
Price last confirmed 20 days ago
B+
Retailer 12
-
$2,339 SGD
A$2,808 AUD
View
B+
Retailer 13
-
$2,799 SGD
$2,184 USD
View
Most Expensive
B
NZ Jewellers
d59cf3cd-da7c-45d8-a181-9adb775af77f · Oct 9
$4,782 SGD
$3,731 USD
View
Price last confirmed 20 days ago
13 more retailers have this diamond
Prices start from $1,674 SGDSave up to $1,126 SGD

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
$1,674 SGD