Round|Natural|GIA

2.50ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 5523341734

Certificate GIA 5523341734

Diamond specifications and retailer prices

From €26,013 EUR

CA$40,363 CAD

As of October 30, 2026

Save €6,245 EUR (19%) vs most expensive(unlock to see where)

9 retailers carry this diamond

Most expensive: €32,258 EUR at The Diamond Guys · As of October 29, 2026

View at The Diamond Guys

About this 2.5ct natural round diamond

This 2.5ct natural round sits in the two to three carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5523341734. Listed at 9 retailers as of October 29, 2026, with prices from €26,013 to €32,258, a €6,245 spread on the same certified stone. The Diamond Guys lists it at €32,258. 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

2.50

Carat

Colour

SI2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

OriginNatural

Grading LabGIA

CertificateGIA 5523341734

Dimensions8.69 × 8.62 × 5.40 mm

L/W Ratio1.01

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 5523341734

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

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

Price History

Last verified: Oct 30

Current: €30,510 EUR|Low: €22,655 EUR|High: €40,759 EUR|Avg: €28,729 EUR|+0.0%

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

Retailer 14

The Diamond Guys

October 28, 2026

Retailer 14€22,655 EUR

Retailer 12€22,889 EUR

Retailer 3€23,478 EUR

Retailer 7€26,013 EUR

Retailer 9€26,713 EUR

Retailer 4€27,103 EUR

Retailer 6€27,103 EUR

Retailer 2€27,568 EUR

Retailer 5€28,007 EUR

Retailer 8€30,033 EUR

Retailer 1€30,510 EUR

Retailer 11€31,626 EUR

The Diamond Guys€32,258 EUR

Retailer 13€34,600 EUR

Retailer 10€40,759 EUR

18 data points across 15 retailers

9 retailers€26,013 EUR to €32,258 EUR

Retailer 1

€22,655 EUR

$25,310 USD

Price last confirmed 33 days ago

B+

Retailer 2

€26,013 EUR

CA$40,363 CAD

View

Retailer 3

€26,862 EUR

$30,010 USD

View

Price last confirmed 40 days ago

Retailer 4

€27,937 EUR

$31,211 USD

View

Price last confirmed 38 days ago

Retailer 5

€29,011 EUR

$32,411 USD

View

Price last confirmed 38 days ago

B+

Retailer 6

€30,033 EUR

$33,553 USD

View

B+

Retailer 7

€30,510 EUR

View

Retailer 8

€31,626 EUR

$35,333 USD

View

Price last confirmed 32 days ago

Most Expensive

The Diamond Guys

1921922852 · Oct 29

€32,258 EUR

$36,039 USD

View

8 more retailers have this diamond

Prices start from €26,013 EURSave up to €6,245 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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