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Princess|Natural|GIA

0.90ct E SI2 Princess Natural Diamond

EX • E/SI2 • GIA 6542990105

Certificate GIA 6542990105

Diamond specifications and retailer prices

From $1,296 SGD
HK$7,900 HKD
As of October 29, 2026
Save $2,005 SGD (61%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,812 SGD 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542990105. Listed at 13 retailers as of October 29, 2026, with a 155% 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
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542990105
Dimensions5.46 × 5.37 × 3.89 mm
L/W Ratio1.02
Top View
5.46 mm5.37 mm0.90 ctE / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542990105
Side View
Table 71.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 72.5%

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: $1,775 SGD|Low: $1,296 SGD|High: $3,547 SGD|Avg: $2,113 SGD|-3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 7$1,296 SGD
Retailer 9$1,729 SGD
Retailer 6$1,737 SGD
Retailer 1$1,775 SGD
Retailer 11$1,807 SGD
Retailer 12$1,819 SGD
Retailer 10$1,978 SGD
Retailer 2$1,981 SGD
Retailer 4$2,289 SGD
Retailer 5$2,468 SGD
Retailer 8$2,718 SGD
Retailer 3$3,301 SGD

38 data points across 12 retailers

13 retailers$1,296 SGD to $3,301 SGD

A
Cheapest Retailer
-
$1,296 SGD
HK$7,900 HKD
B+
Retailer 2
-
$1,729 SGD
$1,349 USD
View
Final sale: no returns
A
Retailer 3
-
$1,737 SGD
$1,355 USD
View
A
Retailer 4
-
$1,775 SGD
£1,090 GBP
View
A
Retailer 5
-
$1,807 SGD
$1,410 USD
View
A
Retailer 6
-
$1,819 SGD
View
B+
Retailer 7
-
$1,978 SGD
$1,543 USD
View
B+
Retailer 8
-
$1,981 SGD
$1,546 USD
View
B+
Retailer 9
-
$2,289 SGD
A$2,748 AUD
View
B+
Retailer 10
-
$2,468 SGD
€1,834 EUR
View
B+
Retailer 11
-
$2,718 SGD
$2,121 USD
View
B
Retailer 12
-
$3,301 SGD
£2,028 GBP
View
Most Expensive
NZ Jewellers
36609c3e-6345-4694-acc7-03a252117aca · Sep 25
$4,812 SGD
$3,754 USD
View
Price last confirmed 34 days ago
12 more retailers have this diamond
Prices start from $1,296 SGDSave up to $2,005 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
0.90ct Princess
$1,296 SGD