Princess|Natural|GIA

0.90ct J SI1 Princess Natural Diamond

EX • J/SI1 • GIA 1443548208

Certificate GIA 1443548208

Diamond specifications and retailer prices

From $1,772 SGD
$1,386 USD
As of October 31, 2026
Save $2,361 SGD (57%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $5,222 SGD at NZ Jewellers · As of October 30, 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1443548208. Listed at 27 retailers as of October 30, 2026, with a 133% 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
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle22.9°
Pavilion angle40.74°
OriginNatural
Grading LabGIA
CertificateGIA 1443548208
Dimensions5.26 × 5.20 × 3.82 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather, Knot
Top View
5.26 mm5.20 mm0.90 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1443548208
Side View
Table 74.0%Crown 22.9°Girdle: STK-THKPavilion 40.74°Culet: NoneDepth 73.5%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $5,222 SGD|Low: $1,772 SGD|High: $5,222 SGD|Avg: $2,669 SGD
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
October 31, 2026
Retailer 3$1,772 SGD
Retailer 15$1,791 SGD
Retailer 7$1,796 SGD
Retailer 4$1,799 SGD
Retailer 13$1,973 SGD
Retailer 10$1,979 SGD
Retailer 12$2,029 SGD
Retailer 14$2,238 SGD
Retailer 5$2,346 SGD
Retailer 6$2,794 SGD
Retailer 8$2,925 SGD
Retailer 2$3,158 SGD
Retailer 11$3,757 SGD
Retailer 9$4,133 SGD
NZ Jewellers$5,222 SGD

28 data points across 15 retailers

27 retailers$1,772 SGD to $4,133 SGD

B+
Cheapest Retailer
-
$1,772 SGD
$1,386 USD
B+
Retailer 2
-
$1,791 SGD
$1,401 USD
View
Final sale: no returns
Retailer 3
-
$1,796 SGD
$1,405 USD
View
Price last confirmed 10 days ago
B+
Retailer 4
-
$1,799 SGD
$1,407 USD
View
B+
Retailer 5
-
$1,887 SGD
$1,476 USD
View
B
Retailer 6
-
$1,930 SGD
$1,510 USD
View
B
Retailer 7
-
$1,939 SGD
$1,517 USD
View
Retailer 8
-
$1,939 SGD
$1,517 USD
View
Price last confirmed 33 days ago
B
Retailer 9
-
$1,939 SGD
$1,517 USD
View
B+
Retailer 10
-
$1,973 SGD
$1,543 USD
View
B
Retailer 11
-
$1,979 SGD
£1,219 GBP
View
B
Retailer 12
-
$2,029 SGD
$1,587 USD
View
B
Retailer 13
-
$2,040 SGD
$1,596 USD
View
B
Retailer 14
-
$2,052 SGD
$1,605 USD
View
B
Retailer 15
-
$2,097 SGD
$1,640 USD
View
B
Retailer 16
-
$2,097 SGD
$1,640 USD
View
B
Retailer 17
-
$2,173 SGD
$1,700 USD
View
B
Retailer 18
-
$2,238 SGD
$1,751 USD
View
Retailer 19
-
$2,238 SGD
$1,751 USD
View
Price last confirmed 33 days ago
B
Retailer 20
-
$2,346 SGD
$1,835 USD
View
Retailer 21
-
$2,794 SGD
A$3,362 AUD
View
Price last confirmed 26 days ago
B
Retailer 22
-
$2,925 SGD
€2,179 EUR
View
B
Retailer 23
-
$3,158 SGD
ZAR 39,909 ZAR
View
B
Retailer 24
-
$3,757 SGD
£2,314 GBP
View
B
Retailer 25
-
$4,133 SGD
£2,545 GBP
View
Retailer 26
-
$5,222 SGD
$4,085 USD
View
Price under review
Most Expensive
NZ Jewellers
e8586f44-82f9-4630-970f-779616663a8a · Oct 30
$5,222 SGD
$4,085 USD
View
Price under review
26 more retailers have this diamond
Prices start from $1,772 SGDSave up to $2,361 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.

B+
0.90ct Princess
$1,772 SGD