Princess|Natural|GIA

1.51ct F SI1 Princess Natural Diamond

EX • F/SI1 • GIA 2558596156

Certificate GIA 2558596156

Diamond specifications and retailer prices

From €4,330 EUR

$4,857 USD

As of October 30, 2026

Save €5,023 EUR (54%) vs most expensive(unlock to see where)

33 retailers carry this diamond

Most expensive: €9,354 EUR 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2558596156. Listed at 33 retailers as of October 30, 2026, with prices from €4,330 to €9,354, a €5,023 spread on the same certified stone. NZ Jewellers lists it at €9,354. 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 angle28.92°

Pavilion angle38.57°

OriginNatural

Grading LabGIA

CertificateGIA 2558596156

Dimensions6.19 × 6.12 × 4.50 mm

L/W Ratio1.01

Culet sizeNone

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 2558596156

Side View

Caratlytics Score

How it works →

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 30

Current: €9,354 EUR|Low: €3,859 EUR|High: €9,354 EUR|Avg: €5,296 EUR

NZ Jewellers

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October 31, 2026

Retailer 28€3,881 EUR

Retailer 29€4,147 EUR

Retailer 4€4,182 EUR

Retailer 27€4,184 EUR

Retailer 33€4,330 EUR

Retailer 3€4,369 EUR

Retailer 16€4,419 EUR

Retailer 32€4,420 EUR

Retailer 6€4,475 EUR

Retailer 20€4,676 EUR

Retailer 14€4,734 EUR

Retailer 17€4,962 EUR

Retailer 11€5,003 EUR

Retailer 21€5,038 EUR

Retailer 5€5,066 EUR

Retailer 15€5,066 EUR

Retailer 18€5,066 EUR

Retailer 9€5,157 EUR

Retailer 13€5,248 EUR

Retailer 7€5,297 EUR

Retailer 24€5,365 EUR

Retailer 22€5,370 EUR

Retailer 23€5,621 EUR

Retailer 10€5,653 EUR

Retailer 34€5,653 EUR

Retailer 19€5,730 EUR

Retailer 2€5,776 EUR

Retailer 35€5,840 EUR

Retailer 12€5,846 EUR

Retailer 25€5,982 EUR

Retailer 26€6,335 EUR

Retailer 31€6,810 EUR

Retailer 8€8,104 EUR

Retailer 30€8,283 EUR

NZ Jewellers€9,354 EUR

27 data points across 35 retailers

33 retailers€4,330 EUR to €9,354 EUR

Retailer 1

€4,182 EUR

$4,690 USD

Price last confirmed 8 days ago

Retailer 2

€4,330 EUR

$4,857 USD

View

Retailer 3

€4,369 EUR

$4,900 USD

View

Retailer 4

€4,419 EUR

$4,956 USD

View

Retailer 5

€4,420 EUR

$4,957 USD

View

Retailer 6

€4,475 EUR

$5,020 USD

View

Retailer 7

€4,537 EUR

$5,089 USD

View

Price last confirmed 14 days ago

Retailer 8

€4,599 EUR

A$7,935 AUD

View

Retailer 9

€4,676 EUR

$5,245 USD

View

Final sale: no returns

Retailer 10

€4,734 EUR

$5,310 USD

View

Retailer 11

€4,853 EUR

$5,443 USD

View

B+

Retailer 12

€4,962 EUR

CA$7,729 CAD

View

B+

Retailer 13

€5,003 EUR

$5,612 USD

View

B+

Retailer 14

€5,038 EUR

$5,651 USD

View

B+

Retailer 15

€5,066 EUR

$5,682 USD

View

B+

Retailer 16

€5,066 EUR

$5,682 USD

View

B+

Retailer 17

€5,066 EUR

$5,682 USD

View

B+

Retailer 18

€5,157 EUR

$5,784 USD

View

B+

Retailer 19

€5,248 EUR

£4,635 GBP

View

B+

Retailer 20

€5,297 EUR

$5,941 USD

View

B+

Retailer 21

€5,365 EUR

£4,738 GBP

View

B+

Retailer 22

€5,370 EUR

$6,023 USD

View

B+

Retailer 23

€5,621 EUR

$6,304 USD

View

B+

Retailer 24

€5,653 EUR

$6,340 USD

View

B+

Retailer 25

€5,653 EUR

$6,340 USD

View

B+

Retailer 26

€5,730 EUR

$6,427 USD

View

B+

Retailer 27

€5,776 EUR

View

B+

Retailer 28

€5,840 EUR

$6,550 USD

View

B+

Retailer 29

€5,846 EUR

$6,557 USD

View

B+

Retailer 30

€6,810 EUR

ZAR 123,393 ZAR

View

Retailer 31

€8,104 EUR

$9,089 USD

View

Retailer 32

€8,283 EUR

£7,315 GBP

View

Most Expensive

NZ Jewellers

64ee2c5f-e859-4607-89ca-b2d2173167b9 · Oct 30

€9,354 EUR

$10,491 USD

View

32 more retailers have this diamond

Prices start from €4,330 EURSave up to €5,023 EUR

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

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