Princess|Natural|GIA

1.51ct F SI1 Princess Natural Diamond

EX • F/SI1 • GIA 1565584351

Certificate GIA 1565584351

Diamond specifications and retailer prices

From €3,962 EUR

$4,444 USD

As of November 1, 2026

Save €3,288 EUR (45%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: €7,251 EUR at Wholesale Diamonds Direct · As of October 27, 2026

View at Wholesale Diamonds Direct

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 1565584351. Listed at 15 retailers as of October 27, 2026, with prices from €3,962 to €7,251, a €3,288 spread on the same certified stone. Wholesale Diamonds Direct lists it at €7,251. 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

Crown angle28.76°

Pavilion angle38.99°

OriginNatural

Grading LabGIA

CertificateGIA 1565584351

Dimensions6.21 × 6.17 × 4.53 mm

L/W Ratio1.01

Culet sizeNone

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 1565584351

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: €5,067 EUR|Low: €3,962 EUR|High: €7,251 EUR|Avg: €5,063 EUR|+0.2%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Wholesale Diamonds Direct

November 2, 2026

Retailer 2€3,962 EUR

Retailer 8€4,076 EUR

Retailer 5€4,100 EUR

Retailer 13€4,169 EUR

Retailer 9€4,199 EUR

Retailer 4€4,296 EUR

Retailer 6€4,494 EUR

Retailer 10€4,939 EUR

Retailer 3€4,942 EUR

Retailer 1€5,067 EUR

Retailer 7€6,142 EUR

Retailer 12€6,638 EUR

Retailer 11€6,794 EUR

Wholesale Diamonds Direct€7,251 EUR

18 data points across 14 retailers

15 retailers€3,962 EUR to €7,251 EUR

Cheapest Retailer

€3,962 EUR

$4,444 USD

Retailer 2

€4,009 EUR

SGD 6,077 SGD

View

Retailer 3

€4,076 EUR

$4,571 USD

View

Retailer 4

€4,100 EUR

$4,599 USD

View

Retailer 5

€4,169 EUR

$4,676 USD

View

Retailer 6

€4,199 EUR

$4,710 USD

View

Retailer 7

€4,296 EUR

SGD 6,511 SGD

View

Retailer 8

€4,494 EUR

£3,969 GBP

View

B+

Retailer 9

€4,939 EUR

$5,540 USD

View

B+

Retailer 10

€4,942 EUR

$5,543 USD

View

B+

Retailer 11

€5,067 EUR

View

B+

Retailer 12

€6,142 EUR

$6,889 USD

View

B+

Retailer 13

€6,638 EUR

$7,445 USD

View

B+

Retailer 14

€6,794 EUR

$7,620 USD

View

Most Expensive

Wholesale Diamonds Direct

547057982 · Oct 27

€7,251 EUR

$8,132 USD

View

14 more retailers have this diamond

Prices start from €3,962 EURSave up to €3,288 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

€3,962 EUR