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Princess|Natural|GIA

0.90ct D SI1 Princess Natural Diamond

EX • D/SI1 • GIA 1545995229

Certificate GIA 1545995229

Diamond specifications and retailer prices

From $1,473 SGD
HK$9,000 HKD
As of October 30, 2026
Save $3,624 SGD (71%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,188 SGD at NZ Jewellers · As of October 24, 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 D 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 1545995229. Listed at 21 retailers as of October 30, 2026, with a 246% 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1545995229
Dimensions5.43 × 5.34 × 3.82 mm
L/W Ratio1.02
Girdle conditionPolished
Top View
5.43 mm5.34 mm0.90 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1545995229
Side View
Table 72.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 71.5%

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 30
Current: $5,188 SGD|Low: $1,473 SGD|High: $5,408 SGD|Avg: $2,672 SGD|-4.1%
NZ Jewellers
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
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 19$1,473 SGD
Retailer 15$1,869 SGD
Retailer 18$1,896 SGD
Retailer 17$1,902 SGD
Retailer 3$1,962 SGD
Retailer 12$2,018 SGD
Retailer 8$2,057 SGD
Retailer 6$2,058 SGD
Retailer 4$2,187 SGD
Retailer 9$2,194 SGD
Retailer 5$2,218 SGD
Retailer 11$2,286 SGD
Retailer 7$2,582 SGD
Retailer 13$2,906 SGD
Retailer 16$3,098 SGD
Retailer 2$3,137 SGD
Retailer 10$3,747 SGD
Retailer 14$5,097 SGD
NZ Jewellers$5,188 SGD

20 data points across 19 retailers

21 retailers$1,473 SGD to $5,097 SGD

A
Cheapest Retailer
-
$1,473 SGD
HK$9,000 HKD
A
Retailer 2
-
$1,869 SGD
€1,392 EUR
View
B+
Retailer 3
-
$1,873 SGD
A$2,254 AUD
View
A
Retailer 4
-
$1,896 SGD
$1,483 USD
View
A
Retailer 5
-
$1,902 SGD
$1,488 USD
View
B+
Retailer 6
-
$1,962 SGD
$1,535 USD
View
Final sale: no returns
B+
Retailer 7
-
$2,018 SGD
£1,243 GBP
View
Retailer 8
-
$2,057 SGD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$2,058 SGD
$1,610 USD
View
B+
Retailer 10
-
$2,187 SGD
$1,711 USD
View
B+
Retailer 11
-
$2,194 SGD
$1,716 USD
View
B+
Retailer 12
-
$2,218 SGD
$1,735 USD
View
B+
Retailer 13
-
$2,566 SGD
A$3,088 AUD
View
B+
Retailer 14
-
$2,582 SGD
$2,020 USD
View
Retailer 15
-
$2,737 SGD
A$3,294 AUD
View
Price last confirmed 25 days ago
B+
Retailer 16
-
$2,906 SGD
€2,165 EUR
View
Retailer 17
-
$3,098 SGD
$2,424 USD
View
Price last confirmed 7 days ago
B
Retailer 18
-
$3,137 SGD
ZAR 39,647 ZAR
View
B
Retailer 19
-
$3,747 SGD
£2,308 GBP
View
B
Retailer 20
-
$5,097 SGD
£3,139 GBP
View
Most Expensive
NZ Jewellers
76a06a89-61aa-46e2-970a-3ccabf18267a · Oct 24
$5,188 SGD
$4,058 USD
View
Price last confirmed 7 days ago
20 more retailers have this diamond
Prices start from $1,473 SGDSave up to $3,624 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