Princess|Natural|GIA

1.51ct H SI1 Princess Natural Diamond

GD • H/SI1 • GIA 2466135254

Certificate GIA 2466135254

Diamond specifications and retailer prices

From €4,023 EUR

$4,495 USD

As of November 1, 2026

Save €4,086 EUR (50%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: €8,110 EUR at MOH London · As of November 1, 2026

View at MOH London

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 2466135254. Listed at 13 retailers as of November 1, 2026, with prices from €4,023 to €8,110, a €4,086 spread on the same certified stone. MOH London lists it at €8,110. 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

Color

SI1

Clarity

Good

Cut (retailer stated)

Specifications

Cut (retailer stated)Good

PolishExcellent

SymmetryVery Good

FluorescenceFaint

OriginNatural

Grading LabGIA

CertificateGIA 2466135254

Dimensions6.35 × 6.26 × 4.61 mm

L/W Ratio1.01

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutGood

PolishExcellent

SymmetryVery Good

FluorescenceFaint

CertificateGIA 2466135254

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

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

Price History

Last verified: Nov 1

Current: €8,110 EUR|Low: €4,023 EUR|High: €8,207 EUR|Avg: €5,055 EUR|-0.1%

MOH London

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

November 2, 2026

Retailer 8€4,023 EUR

Retailer 3€4,028 EUR

Retailer 5€4,077 EUR

Retailer 7€4,332 EUR

Retailer 10€4,332 EUR

Retailer 11€4,845 EUR

Retailer 9€4,856 EUR

Retailer 2€4,967 EUR

Retailer 6€5,119 EUR

Retailer 4€6,259 EUR

MOH London€8,110 EUR

44 data points across 11 retailers

13 retailers€4,023 EUR to €8,110 EUR

B+

Cheapest Retailer

€4,023 EUR

$4,495 USD

B+

Retailer 2

€4,077 EUR

$4,555 USD

View

B+

Retailer 3

€4,332 EUR

$4,840 USD

View

B+

Retailer 4

€4,332 EUR

$4,840 USD

View

Retailer 5

€4,845 EUR

$5,413 USD

View

Retailer 6

€4,856 EUR

£4,272 GBP

View

Price last confirmed 33 days ago

B+

Retailer 7

€4,967 EUR

£4,370 GBP

View

Retailer 8

€5,119 EUR

A$8,799 AUD

View

Price last confirmed 15 days ago

Retailer 9

€5,165 EUR

$5,770 USD

View

Retailer 10

€5,165 EUR

$5,770 USD

View

Retailer 11

€5,335 EUR

$5,960 USD

View

Retailer 12

€6,259 EUR

ZAR 112,963 ZAR

View

Most Expensive

MOH London

443CCA691 · Nov 1

€8,110 EUR

£7,134 GBP

View

12 more retailers have this diamond

Prices start from €4,023 EURSave up to €4,086 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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B+

1.51ct Princess

€4,023 EUR