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Princess|Natural|GIA

0.90ct I SI1 Princess Natural Diamond

VG • I/SI1 • GIA 6425150166

Certificate GIA 6425150166

Diamond specifications and retailer prices

From $2,835 AUD
$1,987 USD
As of November 1, 2026
Save $3,235 AUD (53%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,244 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6425150166. Listed at 16 retailers as of November 1, 2026, with a 114% 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
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6425150166
Dimensions5.55 × 5.36 × 3.71 mm
L/W Ratio1.04
Top View
5.55 mm5.36 mm0.90 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6425150166
Side View
Table 73.0%CrownGirdle: VTN-ETKPavilionCulet: NoneDepth 69.2%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $7,244 AUD|Low: $2,835 AUD|High: $7,244 AUD|Avg: $4,210 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
Retailer 15
November 2, 2026
Retailer 14$2,835 AUD
Retailer 12$2,868 AUD
Retailer 4$3,055 AUD
Retailer 6$3,139 AUD
Retailer 7$3,139 AUD
Retailer 13$3,161 AUD
Retailer 3$3,285 AUD
Retailer 5$3,621 AUD
Retailer 2$3,672 AUD
Retailer 11$4,266 AUD
Retailer 10$4,327 AUD
Retailer 9$5,111 AUD
Retailer 8$6,071 AUD
Retailer 15$6,749 AUD
NZ Jewellers$7,244 AUD

42 data points across 15 retailers

16 retailers$2,835 AUD to $6,071 AUD

B
Cheapest Retailer
-
$2,835 AUD
$1,987 USD
B
Retailer 2
-
$2,868 AUD
$2,010 USD
View
B
Retailer 3
-
$3,055 AUD
$2,141 USD
View
B
Retailer 4
-
$3,139 AUD
$2,200 USD
View
B
Retailer 5
-
$3,139 AUD
$2,200 USD
View
B
Retailer 6
-
$3,161 AUD
$2,215 USD
View
B
Retailer 7
-
$3,216 AUD
$2,254 USD
View
B
Retailer 8
-
$3,285 AUD
$2,302 USD
View
B
Retailer 9
-
$3,621 AUD
$2,538 USD
View
B
Retailer 10
-
$3,672 AUD
£2,026 GBP
View
Retailer 11
-
$4,266 AUD
View
Price last confirmed 25 days ago
B
Retailer 12
-
$4,327 AUD
€2,888 EUR
View
B
Retailer 13
-
$5,111 AUD
ZAR 57,865 ZAR
View
B
Retailer 14
-
$6,071 AUD
£3,350 GBP
View
Retailer 15
-
$6,749 AUD
£3,724 GBP
View
Price under review
Most Expensive
NZ Jewellers
08522d91-b2ac-4faf-aab4-3a5a7f89c871 · Oct 30
$7,244 AUD
$5,077 USD
View
Price under review
15 more retailers have this diamond
Prices start from $2,835 AUDSave up to $3,235 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
$2,835 AUD