Princess|Natural|GIA

0.90ct J SI1 Princess Natural Diamond

EX • J/SI1 • GIA 1443548208

Certificate GIA 1443548208

Diamond specifications and retailer prices

From $1,973 AUD
$1,386 USD
As of October 31, 2026
Save $2,615 AUD (57%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $5,815 AUD 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 31, 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

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $5,815 AUD|Low: $1,973 AUD|High: $5,815 AUD|Avg: $3,055 AUD
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
November 1, 2026
Retailer 3$1,973 AUD
Retailer 14$1,994 AUD
Retailer 4$2,003 AUD
Retailer 12$2,197 AUD
Retailer 8$2,211 AUD
Retailer 11$2,259 AUD
Retailer 13$2,493 AUD
Retailer 5$2,612 AUD
Retailer 6$3,111 AUD
Retailer 10$3,257 AUD
Retailer 9$3,517 AUD
Retailer 7$4,178 AUD
Retailer 2$4,588 AUD
NZ Jewellers$5,815 AUD

29 data points across 14 retailers

27 retailers$1,973 AUD to $4,588 AUD

B+
Cheapest Retailer
-
$1,973 AUD
$1,386 USD
B+
Retailer 2
-
$1,994 AUD
$1,401 USD
View
Final sale: no returns
Retailer 3
-
$2,000 AUD
$1,405 USD
View
Price last confirmed 11 days ago
B+
Retailer 4
-
$2,003 AUD
$1,407 USD
View
B+
Retailer 5
-
$2,101 AUD
$1,476 USD
View
B
Retailer 6
-
$2,150 AUD
$1,510 USD
View
B
Retailer 7
-
$2,160 AUD
$1,517 USD
View
Retailer 8
-
$2,160 AUD
$1,517 USD
View
Price last confirmed 34 days ago
B
Retailer 9
-
$2,160 AUD
$1,517 USD
View
B+
Retailer 10
-
$2,197 AUD
$1,543 USD
View
B
Retailer 11
-
$2,211 AUD
£1,223 GBP
View
B
Retailer 12
-
$2,259 AUD
$1,587 USD
View
B
Retailer 13
-
$2,272 AUD
$1,596 USD
View
B
Retailer 14
-
$2,285 AUD
$1,605 USD
View
B
Retailer 15
-
$2,335 AUD
$1,640 USD
View
B
Retailer 16
-
$2,335 AUD
$1,640 USD
View
B
Retailer 17
-
$2,420 AUD
$1,700 USD
View
B
Retailer 18
-
$2,493 AUD
$1,751 USD
View
Retailer 19
-
$2,493 AUD
$1,751 USD
View
Price last confirmed 34 days ago
B
Retailer 20
-
$2,612 AUD
$1,835 USD
View
Retailer 21
-
$3,111 AUD
View
Price last confirmed 26 days ago
B
Retailer 22
-
$3,257 AUD
€2,179 EUR
View
B
Retailer 23
-
$3,517 AUD
ZAR 39,909 ZAR
View
B
Retailer 24
-
$4,178 AUD
£2,311 GBP
View
B
Retailer 25
-
$4,588 AUD
£2,538 GBP
View
Retailer 26
-
$5,815 AUD
$4,085 USD
View
Price under review
Most Expensive
NZ Jewellers
e8586f44-82f9-4630-970f-779616663a8a · Oct 30
$5,815 AUD
$4,085 USD
View
Price under review
26 more retailers have this diamond
Prices start from $1,973 AUDSave up to $2,615 AUD

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
$1,973 AUD