CaratHunter
Plans
Princess|Natural|GIA

0.90ct D SI2 Princess Natural Diamond

EX • D/SI2 • GIA 2518158771

Certificate GIA 2518158771

Diamond specifications and retailer prices

From $2,887 AUD
$2,028 USD
As of October 29, 2026
Save $3,150 AUD (52%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $6,037 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2518158771. Listed at 9 retailers as of October 29, 2026, with prices from $2,887 to $6,037, a $3,150 spread on the same certified stone. NZ Jewellers lists it at $6,037. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2518158771
Dimensions5.23 × 5.21 × 3.68 mm
L/W Ratio1.00
Top View
5.23 mm5.21 mm0.90 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2518158771
Side View
Table 73.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 70.7%

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 29
Current: $6,037 AUD|Low: $2,599 AUD|High: $6,037 AUD|Avg: $3,548 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
October 31, 2026
Retailer 4$2,599 AUD
Retailer 11$2,799 AUD
Retailer 8$2,887 AUD
Retailer 10$2,887 AUD
Retailer 7$3,021 AUD
Retailer 12$3,085 AUD
Retailer 5$3,098 AUD
Retailer 9$3,333 AUD
Retailer 2$3,945 AUD
Retailer 3$4,124 AUD
Retailer 6$4,965 AUD
NZ Jewellers$6,037 AUD

39 data points across 12 retailers

9 retailers$2,887 AUD to $6,037 AUD

B+
Cheapest Retailer
-
$2,887 AUD
$2,028 USD
B+
Retailer 2
-
$2,887 AUD
$2,028 USD
View
B+
Retailer 3
-
$3,021 AUD
$2,122 USD
View
B+
Retailer 4
-
$3,085 AUD
$2,167 USD
View
B+
Retailer 5
-
$3,098 AUD
£1,713 GBP
View
B
Retailer 6
-
$3,333 AUD
$2,341 USD
View
B
Retailer 7
-
$3,945 AUD
€2,639 EUR
View
B
Retailer 8
-
$4,965 AUD
£2,746 GBP
View
Most Expensive
B
NZ Jewellers
30e331f3-523d-43f9-8d0b-c0c7dde78a45 · Oct 30
$6,037 AUD
$4,241 USD
View
8 more retailers have this diamond
Prices start from $2,887 AUDSave up to $3,150 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
$2,887 AUD