Princess|Natural|GIA

1.51ct G SI1 Princess Natural Diamond

EX • G/SI1 • GIA 7551578720

Certificate GIA 7551578720

Diamond specifications and retailer prices

From $5,657 CAD

$4,050 USD

As of November 1, 2026

Save $6,912 CAD (55%) vs most expensive(unlock to see where)

32 retailers carry this diamond

Most expensive: $12,569 CAD at NZ Jewellers · As of October 30, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551578720. Listed at 32 retailers as of October 30, 2026, with prices from $5,657 to $12,569, a $6,912 spread on the same certified stone. NZ Jewellers lists it at $12,569. 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

1.51

Carat

Color

SI1

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle30.8°

Pavilion angle37.88°

OriginNatural

Grading LabGIA

CertificateGIA 7551578720

Dimensions6.28 × 6.18 × 4.45 mm

L/W Ratio1.02

Culet sizeNone

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 7551578720

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1

Current: $12,569 CAD|Low: $5,141 CAD|High: $12,569 CAD|Avg: $7,294 CAD

NZ Jewellers

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Retailer 33

November 2, 2026

Retailer 26$5,141 CAD

Retailer 27$5,543 CAD

Retailer 10$5,657 CAD

Retailer 9$5,871 CAD

Retailer 3$5,878 CAD

Retailer 32$5,936 CAD

Retailer 16$5,937 CAD

Retailer 19$6,010 CAD

Retailer 17$6,285 CAD

Retailer 25$6,387 CAD

Retailer 30$6,412 CAD

Retailer 4$6,743 CAD

Retailer 14$6,750 CAD

Retailer 18$6,795 CAD

Retailer 12$6,808 CAD

Retailer 31$6,808 CAD

Retailer 33$6,808 CAD

Retailer 5$6,924 CAD

Retailer 24$7,082 CAD

Retailer 21$7,172 CAD

Retailer 20$7,303 CAD

Retailer 13$7,333 CAD

Retailer 15$7,580 CAD

Retailer 6$7,627 CAD

Retailer 11$7,627 CAD

Retailer 22$7,718 CAD

Retailer 8$7,856 CAD

Retailer 2$7,998 CAD

Retailer 7$8,521 CAD

Retailer 29$9,238 CAD

Retailer 23$10,882 CAD

Retailer 28$11,970 CAD

NZ Jewellers$12,569 CAD

22 data points across 33 retailers

32 retailers$5,657 CAD to $12,569 CAD

Cheapest Retailer

$5,657 CAD

$4,050 USD

Retailer 2

$5,871 CAD

$4,203 USD

View

Retailer 3

$5,878 CAD

$4,208 USD

View

Retailer 4

$5,936 CAD

$4,249 USD

View

Retailer 5

$5,937 CAD

$4,250 USD

View

Retailer 6

$6,010 CAD

$4,302 USD

View

Retailer 7

$6,155 CAD

$4,406 USD

View

Price last confirmed 13 days ago

Retailer 8

$6,285 CAD

$4,499 USD

View

Final sale: no returns

Retailer 9

$6,412 CAD

$4,590 USD

View

Retailer 10

$6,419 CAD

$4,595 USD

View

Retailer 11

$6,743 CAD

View

Retailer 12

$6,750 CAD

$4,832 USD

View

Retailer 13

$6,795 CAD

$4,864 USD

View

Retailer 14

$6,808 CAD

$4,874 USD

View

Retailer 15

$6,808 CAD

$4,874 USD

View

Retailer 16

$6,808 CAD

$4,874 USD

View

Retailer 17

$6,924 CAD

$4,957 USD

View

Retailer 18

$7,082 CAD

£3,992 GBP

View

Retailer 19

$7,172 CAD

$5,134 USD

View

Retailer 20

$7,303 CAD

$5,228 USD

View

Retailer 21

$7,333 CAD

£4,134 GBP

View

Retailer 22

$7,580 CAD

$5,426 USD

View

Retailer 23

$7,627 CAD

$5,460 USD

View

B+

Retailer 24

$7,627 CAD

$5,460 USD

View

B+

Retailer 25

$7,718 CAD

$5,525 USD

View

B+

Retailer 26

$7,856 CAD

$5,624 USD

View

B+

Retailer 27

$7,998 CAD

€5,453 EUR

View

B+

Retailer 28

$8,521 CAD

$6,100 USD

View

B+

Retailer 29

$9,238 CAD

ZAR 106,840 ZAR

View

B+

Retailer 30

$10,882 CAD

$7,790 USD

View

Retailer 31

$11,970 CAD

£6,747 GBP

View

Most Expensive

NZ Jewellers

400288f9-cddc-40c9-9981-fa724fb59b2c · Oct 30

$12,569 CAD

$8,998 USD

View

31 more retailers have this diamond

Prices start from $5,657 CADSave up to $6,912 CAD

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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1.51ct Princess

$5,657 CAD