Oval|Natural|GIA

2.51ct D SI2 Oval Natural Diamond

GD • D/SI2 • GIA 2516220841

Certificate GIA 2516220841

Diamond specifications and retailer prices

From €22,494 EUR

$25,130 USD

As of October 26, 2026

Save €16,143 EUR (42%) vs most expensive(unlock to see where)

11 retailers carry this diamond

Most expensive: €38,636 EUR at MOH London · As of October 26, 2026

View at MOH London

About this 2.51ct natural oval diamond

This 2.51ct natural oval sits in the two to three carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2516220841. Listed at 11 retailers as of October 26, 2026, with prices from €22,494 to €38,636, a €16,143 spread on the same certified stone. MOH London lists it at €38,636. 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

2.51

Carat

Color

SI2

Clarity

Good

Cut (retailer stated)

Specifications

Cut (retailer stated)Good

PolishExcellent

SymmetryVery Good

FluorescenceFaint

Crown angle32.78°

OriginNatural

Grading LabGIA

CertificateGIA 2516220841

Dimensions11.45 × 7.66 × 4.62 mm

L/W Ratio1.49

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutGood

PolishExcellent

SymmetryVery Good

FluorescenceFaint

CertificateGIA 2516220841

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 26

Current: €38,636 EUR|Low: €21,684 EUR|High: €39,050 EUR|Avg: €26,939 EUR

MOH London

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

October 28, 2026

Retailer 7€21,684 EUR

Retailer 4€22,494 EUR

Retailer 5€23,555 EUR

Retailer 12€24,706 EUR

Retailer 13€24,912 EUR

Retailer 2€24,976 EUR

Retailer 11€25,736 EUR

Retailer 8€25,941 EUR

Retailer 9€26,765 EUR

Retailer 10€27,794 EUR

Retailer 6€28,819 EUR

Retailer 3€33,402 EUR

MOH London€38,636 EUR

37 data points across 13 retailers

11 retailers€22,494 EUR to €38,636 EUR

Retailer 1

€21,684 EUR

$24,225 USD

Price last confirmed 14 days ago

B+

Retailer 2

€22,494 EUR

$25,130 USD

View

Retailer 3

€24,706 EUR

$27,602 USD

View

Price last confirmed 7 days ago

B+

Retailer 4

€24,912 EUR

$27,832 USD

View

B+

Retailer 5

€24,976 EUR

£21,971 GBP

View

B+

Retailer 6

€25,736 EUR

$28,752 USD

View

Retailer 7

€25,941 EUR

$28,982 USD

View

Price last confirmed 7 days ago

Retailer 8

€26,765 EUR

$29,902 USD

View

Retailer 9

€27,794 EUR

$31,052 USD

View

Retailer 10

€28,819 EUR

View

Most Expensive

MOH London

EEBC7F4A4 · Oct 26

€38,636 EUR

£33,988 GBP

View

10 more retailers have this diamond

Prices start from €22,494 EURSave up to €16,143 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+

2.51ct Oval

€22,494 EUR