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Princess|Natural|GIA

0.30ct E SI2 Princess Natural Diamond

GD • E/SI2 • GIA 6545129387

Certificate GIA 6545129387

Diamond specifications and retailer prices

From $326 AUD
$229 USD
As of October 29, 2026
Save $580 AUD (64%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,766 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6545129387. Listed at 20 retailers as of October 29, 2026, with a 178% 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

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle39.5°
Pavilion angle40.45°
OriginNatural
Grading LabGIA
CertificateGIA 6545129387
Dimensions3.64 × 3.60 × 2.76 mm
L/W Ratio1.01
Top View
3.64 mm3.60 mm0.30 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6545129387
Side View
Table 66.0%Crown 39.5°Girdle: MED-THKPavilion 40.45°Culet: NoneDepth 76.8%

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 29
Current: $1,766 AUD|Low: $278 AUD|High: $1,873 AUD|Avg: $559 AUD|-5.7%
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 29, 2026
Retailer 6$326 AUD
Retailer 14$353 AUD
Retailer 11$377 AUD
Retailer 12$380 AUD
Retailer 13$394 AUD
Retailer 10$401 AUD
Retailer 8$447 AUD
Retailer 9$470 AUD
Retailer 19$470 AUD
Retailer 7$475 AUD
Retailer 3$484 AUD
Retailer 2$493 AUD
Retailer 18$528 AUD
Retailer 5$530 AUD
Retailer 4$535 AUD
Retailer 17$659 AUD
Retailer 15$794 AUD
Retailer 16$906 AUD
NZ Jewellers$1,766 AUD

32 data points across 19 retailers

20 retailers$326 AUD to $906 AUD

B+
Cheapest Retailer
-
$326 AUD
$229 USD
Final sale: no returns
A
Retailer 2
-
$353 AUD
$248 USD
View
B+
Retailer 3
-
$377 AUD
$265 USD
View
A
Retailer 4
-
$380 AUD
$267 USD
View
A
Retailer 5
-
$394 AUD
$277 USD
View
B+
Retailer 6
-
$401 AUD
HK$2,200 HKD
View
B+
Retailer 7
-
$428 AUD
$301 USD
View
B+
Retailer 8
-
$447 AUD
$314 USD
View
B+
Retailer 9
-
$470 AUD
$330 USD
View
B+
Retailer 10
-
$470 AUD
$330 USD
View
B+
Retailer 11
-
$475 AUD
$334 USD
View
B+
Retailer 12
-
$484 AUD
$340 USD
View
B+
Retailer 13
-
$493 AUD
£273 GBP
View
B+
Retailer 14
-
$528 AUD
$371 USD
View
B+
Retailer 15
-
$530 AUD
$372 USD
View
B+
Retailer 16
-
$535 AUD
£296 GBP
View
B
Retailer 17
-
$659 AUD
€441 EUR
View
B
Retailer 18
-
$794 AUD
£439 GBP
View
B
Retailer 19
-
$906 AUD
£501 GBP
View
Most Expensive
C
NZ Jewellers
c1ec72c7-99e0-455f-9c0e-6f2eb999042c · Oct 27
$1,766 AUD
$1,241 USD
View
Price under review
19 more retailers have this diamond
Prices start from $326 AUDSave up to $580 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
0.30ct Princess
$326 AUD