Princess|Natural|GIA

1.51ct E SI1 Princess Natural Diamond

VG • E/SI1 • GIA 6465443061

Certificate GIA 6465443061

Diamond specifications and retailer prices

From $8,469 AUD

$5,950 USD

As of October 29, 2026

Save $6,876 AUD (45%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: $15,346 AUD at NZ Jewellers · As of October 27, 2026

View at NZ Jewellers

About this 1.51ct natural princess diamond

This 1.51ct natural princess sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6465443061. Listed at 13 retailers as of October 27, 2026, with prices from $8,469 to $15,346, a $6,876 spread on the same certified stone. NZ Jewellers lists it at $15,346. 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

1.51

Carat

Colour

SI1

Clarity

Very Good

Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.74°

Pavilion angle36.38°

OriginNatural

Grading LabGIA

CertificateGIA 6465443061

Dimensions6.26 × 6.09 × 4.42 mm

L/W Ratio1.03

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutVery Good

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 6465443061

Side View

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: $15,346 AUD|Low: $8,469 AUD|High: $15,346 AUD|Avg: $10,152 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

October 30, 2026

Retailer 4$8,469 AUD

Retailer 2$8,610 AUD

Retailer 3$8,754 AUD

Retailer 6$8,801 AUD

Retailer 5$9,070 AUD

Retailer 7$9,175 AUD

Retailer 11$9,175 AUD

Retailer 12$9,175 AUD

Retailer 13$9,957 AUD

Retailer 9$10,586 AUD

Retailer 10$11,173 AUD

Retailer 8$13,590 AUD

NZ Jewellers$15,346 AUD

33 data points across 13 retailers

13 retailers$8,469 AUD to $15,346 AUD

B+

Cheapest Retailer

$8,469 AUD

$5,950 USD

Final sale: no returns

B+

Retailer 2

$8,610 AUD

£4,763 GBP

View

B+

Retailer 3

$8,754 AUD

$6,150 USD

View

B+

Retailer 4

$8,801 AUD

£4,868 GBP

View

Retailer 5

$9,070 AUD

View

Price last confirmed 20 days ago

B+

Retailer 6

$9,175 AUD

$6,446 USD

View

B+

Retailer 7

$9,175 AUD

$6,446 USD

View

B+

Retailer 8

$9,175 AUD

$6,446 USD

View

Retailer 9

$9,957 AUD

€6,662 EUR

View

Price last confirmed 7 days ago

B+

Retailer 10

$10,586 AUD

$7,437 USD

View

B+

Retailer 11

$11,173 AUD

ZAR 126,805 ZAR

View

Retailer 12

$13,590 AUD

£7,518 GBP

View

Most Expensive

NZ Jewellers

7d4e2ab3-ed0e-4722-aa73-7e7f90abe75f · Oct 27

$15,346 AUD

$10,781 USD

View

12 more retailers have this diamond

Prices start from $8,469 AUDSave up to $6,876 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.

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B+

1.51ct Princess

$8,469 AUD