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Princess|Natural|GIA

0.90ct K SI1 Princess Natural Diamond

GD • K/SI1 • GIA 7441957158

Certificate GIA 7441957158

Diamond specifications and retailer prices

From $1,121 AUD
As of November 1, 2026
Save $1,407 AUD (56%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,183 AUD at NZ Jewellers · As of September 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7441957158. Listed at 14 retailers as of November 1, 2026, with a 125% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.90
Carat
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 7441957158
Dimensions5.05 × 5.04 × 3.85 mm
L/W Ratio1.00
Top View
5.05 mm5.04 mm0.90 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceStrong
CertificateGIA 7441957158
Side View
Table 74.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 76.3%

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: Nov 1
Current: $2,528 AUD|Low: $1,121 AUD|High: $2,600 AUD|Avg: $1,839 AUD|-2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 7$1,121 AUD
Retailer 6$1,443 AUD
Retailer 3$1,544 AUD
Retailer 2$1,850 AUD
Retailer 4$1,953 AUD
Retailer 5$2,443 AUD
Retailer 1$2,528 AUD

41 data points across 7 retailers

14 retailers$1,121 AUD to $2,528 AUD

B+
Cheapest Retailer
-
$1,121 AUD
Retailer 2
-
$1,209 AUD
View
Price last confirmed 36 days ago
B+
Retailer 3
-
$1,224 AUD
View
Retailer 4
-
$1,254 AUD
View
Price last confirmed 38 days ago
B+
Retailer 5
-
$1,366 AUD
View
Retailer 6
-
$1,394 AUD
View
Price last confirmed 38 days ago
B
Retailer 7
-
$1,443 AUD
View
B
Retailer 8
-
$1,497 AUD
View
B
Retailer 9
-
$1,544 AUD
View
B
Retailer 10
-
$1,850 AUD
View
B
Retailer 11
-
$1,953 AUD
View
B
Retailer 12
-
$2,443 AUD
View
B
Retailer 13
-
$2,528 AUD
View
Most Expensive
NZ Jewellers
76e053cf-6fed-47de-9f4b-28b6ed1b0971 · Sep 30
$4,183 AUD
$2,928 USD
View
Price last confirmed 37 days ago
13 more retailers have this diamond
Prices start from $1,121 AUDSave up to $1,407 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
$1,121 AUD