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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 $1,640 AUD
HK$9,000 HKD
As of October 30, 2026
Save $4,035 AUD (71%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,777 AUD 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: $5,777 AUD|Low: $1,640 AUD|High: $6,022 AUD|Avg: $2,973 AUD|-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$1,640 AUD
Retailer 2$2,082 AUD
Retailer 18$2,111 AUD
Retailer 17$2,118 AUD
Retailer 3$2,185 AUD
Retailer 13$2,247 AUD
Retailer 8$2,290 AUD
Retailer 6$2,292 AUD
Retailer 4$2,436 AUD
Retailer 9$2,443 AUD
Retailer 5$2,470 AUD
Retailer 11$2,545 AUD
Retailer 7$2,876 AUD
Retailer 14$3,236 AUD
Retailer 16$3,450 AUD
Retailer 12$3,494 AUD
Retailer 10$4,173 AUD
Retailer 15$5,675 AUD
NZ Jewellers$5,777 AUD

20 data points across 19 retailers

21 retailers$1,640 AUD to $5,675 AUD

A
Cheapest Retailer
-
$1,640 AUD
HK$9,000 HKD
A
Retailer 2
-
$2,082 AUD
€1,393 EUR
View
B+
Retailer 3
-
$2,086 AUD
View
A
Retailer 4
-
$2,111 AUD
$1,483 USD
View
A
Retailer 5
-
$2,118 AUD
$1,488 USD
View
B+
Retailer 6
-
$2,185 AUD
$1,535 USD
View
Final sale: no returns
B+
Retailer 7
-
$2,247 AUD
£1,243 GBP
View
Retailer 8
-
$2,290 AUD
SGD 2,174 SGD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$2,292 AUD
$1,610 USD
View
B+
Retailer 10
-
$2,436 AUD
$1,711 USD
View
B+
Retailer 11
-
$2,443 AUD
$1,716 USD
View
B+
Retailer 12
-
$2,470 AUD
$1,735 USD
View
B+
Retailer 13
-
$2,857 AUD
View
B+
Retailer 14
-
$2,876 AUD
$2,020 USD
View
Retailer 15
-
$3,048 AUD
View
Price last confirmed 25 days ago
B+
Retailer 16
-
$3,236 AUD
€2,165 EUR
View
Retailer 17
-
$3,450 AUD
$2,424 USD
View
Price last confirmed 7 days ago
B
Retailer 18
-
$3,494 AUD
ZAR 39,647 ZAR
View
B
Retailer 19
-
$4,173 AUD
£2,308 GBP
View
B
Retailer 20
-
$5,675 AUD
£3,139 GBP
View
Most Expensive
NZ Jewellers
76a06a89-61aa-46e2-970a-3ccabf18267a · Oct 24
$5,777 AUD
$4,058 USD
View
Price last confirmed 7 days ago
20 more retailers have this diamond
Prices start from $1,640 AUDSave up to $4,035 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.

A
0.90ct Princess
$1,640 AUD