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Princess|Natural|GIA

0.90ct F SI1 Princess Natural Diamond

EX • F/SI1 • GIA 1545338792

Certificate GIA 1545338792

Diamond specifications and retailer prices

From $1,473 SGD
HK$9,000 HKD
As of November 2, 2026
Save $2,953 SGD (67%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,795 SGD at NZ Jewellers · As of October 17, 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 F 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 1545338792. Listed at 21 retailers as of October 28, 2026, with a 200% 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1545338792
Dimensions5.35 × 5.29 × 3.67 mm
L/W Ratio1.01
Girdle conditionPolished
Culet sizeNone
Key to symbols
Cloud, Feather, Crystal
Top View
5.35 mm5.29 mm0.90 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1545338792
Side View
Table 73.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.4%

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 2
Current: $2,180 SGD|Low: $1,473 SGD|High: $4,434 SGD|Avg: $2,352 SGD|+1.2%
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
November 3, 2026
Retailer 9$1,473 SGD
Retailer 8$1,554 SGD
Retailer 12$1,802 SGD
Retailer 2$1,843 SGD
Retailer 4$1,854 SGD
Retailer 3$1,893 SGD
Retailer 5$2,071 SGD
Retailer 10$2,127 SGD
Retailer 1$2,180 SGD
Retailer 6$2,582 SGD
Retailer 11$2,667 SGD
Retailer 14$2,873 SGD
Retailer 7$3,422 SGD
Retailer 13$4,426 SGD

30 data points across 14 retailers

21 retailers$1,473 SGD to $4,426 SGD

A
Cheapest Retailer
-
$1,473 SGD
HK$9,000 HKD
A
Retailer 2
-
$1,554 SGD
₹115,721 INR
View
B+
Retailer 3
-
$1,802 SGD
$1,409 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,843 SGD
$1,441 USD
View
B+
Retailer 5
-
$1,854 SGD
View
B+
Retailer 6
-
$1,893 SGD
$1,480 USD
View
B+
Retailer 7
-
$1,912 SGD
$1,495 USD
View
Retailer 8
-
$1,966 SGD
$1,537 USD
View
Price last confirmed 18 days ago
Retailer 9
-
$1,966 SGD
$1,537 USD
View
Price last confirmed 15 days ago
Retailer 10
-
$2,056 SGD
$1,608 USD
View
Price last confirmed 18 days ago
B+
Retailer 11
-
$2,071 SGD
View
B+
Retailer 12
-
$2,127 SGD
$1,663 USD
View
B+
Retailer 13
-
$2,180 SGD
£1,342 GBP
View
Retailer 14
-
$2,269 SGD
$1,774 USD
View
Price last confirmed 15 days ago
B+
Retailer 15
-
$2,334 SGD
A$2,808 AUD
View
Retailer 16
-
$2,582 SGD
A$3,106 AUD
View
Price last confirmed 28 days ago
B+
Retailer 17
-
$2,667 SGD
€1,986 EUR
View
Retailer 18
-
$2,873 SGD
ZAR 36,287 ZAR
View
Price last confirmed 7 days ago
B
Retailer 19
-
$3,422 SGD
£2,107 GBP
View
B
Retailer 20
-
$4,426 SGD
£2,725 GBP
View
Most Expensive
NZ Jewellers
f7ead67d-cdca-40f0-9e9d-3cebc5fae71f · Oct 17
$4,795 SGD
$3,749 USD
View
Price last confirmed 16 days ago
20 more retailers have this diamond
Prices start from $1,473 SGDSave up to $2,953 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
$1,473 SGD