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Princess|Natural|GIA

0.30ct E SI2 Princess Natural Diamond

ID • E/SI2 • GIA 6431573671

Certificate GIA 6431573671

Diamond specifications and retailer prices

From $545 AUD
$383 USD
As of October 29, 2026
Save $720 AUD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,088 AUD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.3ct natural princess diamond

This 0.3ct natural princess sits in the sub-half-carat band, graded E 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 6431573671. Listed at 13 retailers as of October 29, 2026, with a 132% 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

0.30
Carat
E
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6431573671
Dimensions3.75 × 3.64 × 2.61 mm
L/W Ratio1.03
Top View
3.75 mm3.64 mm0.30 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6431573671
Side View
Table 71.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 71.6%

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: $2,088 AUD|Low: $545 AUD|High: $2,088 AUD|Avg: $842 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
Retailer 16
October 29, 2026
Retailer 15$545 AUD
Retailer 13$586 AUD
Retailer 7$592 AUD
Retailer 14$608 AUD
Retailer 6$656 AUD
Retailer 4$679 AUD
Retailer 5$683 AUD
Retailer 2$708 AUD
Retailer 3$731 AUD
Retailer 16$733 AUD
Retailer 12$747 AUD
Retailer 8$832 AUD
Retailer 11$992 AUD
Retailer 9$1,109 AUD
Retailer 10$1,265 AUD
NZ Jewellers$2,088 AUD

22 data points across 16 retailers

13 retailers$545 AUD to $1,265 AUD

B+
Cheapest Retailer
-
$545 AUD
$383 USD
B+
Retailer 2
-
$586 AUD
$412 USD
View
B+
Retailer 3
-
$608 AUD
$427 USD
View
B+
Retailer 4
-
$656 AUD
HK$3,600 HKD
View
B+
Retailer 5
-
$683 AUD
$480 USD
View
B+
Retailer 6
-
$708 AUD
£392 GBP
View
B+
Retailer 7
-
$731 AUD
$514 USD
View
B+
Retailer 8
-
$733 AUD
$515 USD
View
B+
Retailer 9
-
$747 AUD
£413 GBP
View
B
Retailer 10
-
$992 AUD
€664 EUR
View
B
Retailer 11
-
$1,109 AUD
£614 GBP
View
B
Retailer 12
-
$1,265 AUD
£700 GBP
View
Most Expensive
B
NZ Jewellers
0027c823-2aef-4348-8044-ffc1fb182ffb · Oct 27
$2,088 AUD
$1,467 USD
View
Price under review
12 more retailers have this diamond
Prices start from $545 AUDSave up to $720 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+
0.30ct Princess
$545 AUD