Princess|Natural|GIA

1.51ct H SI1 Princess Natural Diamond

EX • H/SI1 • GIA 6542264028

Certificate GIA 6542264028

Diamond specifications and retailer prices

From €4,196 EUR

$4,706 USD

As of November 1, 2026

Save €4,205 EUR (50%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: €8,400 EUR at NZ Jewellers · As of November 2, 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 H 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 6542264028. Listed at 14 retailers as of November 1, 2026, with prices from €4,196 to €8,400, a €4,205 spread on the same certified stone. NZ Jewellers lists it at €8,400. 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

Colour

SI1

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Pavilion angle39°

OriginNatural

Grading LabGIA

CertificateGIA 6542264028

Dimensions6.27 × 6.27 × 4.50 mm

L/W Ratio1.00

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 6542264028

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: €8,400 EUR|Low: €4,196 EUR|High: €8,607 EUR|Avg: €5,788 EUR

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

November 2, 2026

Retailer 5€4,196 EUR

Retailer 8€4,308 EUR

Retailer 11€4,340 EUR

Retailer 9€4,675 EUR

Retailer 10€4,841 EUR

Retailer 6€4,948 EUR

Retailer 3€5,144 EUR

Retailer 12€5,144 EUR

Retailer 2€5,399 EUR

Retailer 4€5,742 EUR

Retailer 13€7,345 EUR

Retailer 7€8,000 EUR

NZ Jewellers€8,400 EUR

33 data points across 13 retailers

14 retailers€4,196 EUR to €8,400 EUR

Cheapest Retailer

€4,196 EUR

$4,706 USD

B+

Retailer 2

€4,308 EUR

CA$6,710 CAD

View

B+

Retailer 3

€4,340 EUR

$4,868 USD

View

B+

Retailer 4

€4,675 EUR

$5,243 USD

View

B+

Retailer 5

€4,841 EUR

$5,430 USD

View

B+

Retailer 6

€4,948 EUR

£4,370 GBP

View

B+

Retailer 7

€5,144 EUR

$5,770 USD

View

B+

Retailer 8

€5,144 EUR

$5,770 USD

View

B+

Retailer 9

€5,399 EUR

View

B+

Retailer 10

€5,742 EUR

$6,440 USD

View

Retailer 11

€7,345 EUR

$8,239 USD

View

Price last confirmed 17 days ago

Retailer 12

€8,000 EUR

£7,065 GBP

View

Retailer 13

€8,400 EUR

$9,422 USD

View

Price last confirmed 16 days ago

Most Expensive

NZ Jewellers

af473be2-7787-4862-adb9-65d925f67ed9 · Nov 2

€8,400 EUR

$9,422 USD

View

13 more retailers have this diamond

Prices start from €4,196 EURSave up to €4,205 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

€4,196 EUR