Oval|Natural|GIA

2.51ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 7546526401

Certificate GIA 7546526401

Diamond specifications and retailer prices

From $37,478 CAD

HK$209,200 HKD

As of October 30, 2026

Save $29,246 CAD (44%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: $66,723 CAD at MOH London · As of October 29, 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 E 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 7546526401. Listed at 22 retailers as of October 29, 2026, with prices from $37,478 to $66,723, a $29,246 spread on the same certified stone. MOH London lists it at $66,723. 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

2.51

Carat

Color

SI1

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.44°

Pavilion angle39.61°

OriginNatural

Grading LabGIA

CertificateGIA 7546526401

Dimensions10.80 × 7.70 × 4.91 mm

L/W Ratio1.40

Cert comments

Additional clouds are not shown. Pinpoints are not shown.

Key to symbols

Cloud, Crystal, Feather, Needle

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 7546526401

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

Unlock full score analysis

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

Price History

Last verified: Oct 30

Current: $66,723 CAD|Low: $37,478 CAD|High: $67,168 CAD|Avg: $45,929 CAD|-0.7%

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

Retailer 14

Retailer 15

Retailer 16

Retailer 17

October 30, 2026

Retailer 9$37,478 CAD

Retailer 3$38,689 CAD

Retailer 17$38,954 CAD

Retailer 2$41,028 CAD

Retailer 5$41,245 CAD

Retailer 14$41,302 CAD

Retailer 8$42,271 CAD

Retailer 16$42,850 CAD

Retailer 6$43,157 CAD

Retailer 10$43,237 CAD

Retailer 7$45,434 CAD

Retailer 13$45,975 CAD

Retailer 15$47,446 CAD

Retailer 11$51,481 CAD

Retailer 4$52,038 CAD

Retailer 12$58,450 CAD

MOH London$66,723 CAD

29 data points across 17 retailers

22 retailers$37,478 CAD to $66,723 CAD

Cheapest Retailer

$37,478 CAD

HK$209,200 HKD

B+

Retailer 2

$38,689 CAD

$27,643 USD

View

Retailer 3

$38,954 CAD

$27,832 USD

View

Final sale: no returns

B+

Retailer 4

$41,028 CAD

₹2,791,801 INR

View

B+

Retailer 5

$41,245 CAD

$29,469 USD

View

B+

Retailer 6

$41,302 CAD

$29,510 USD

View

Retailer 7

$42,271 CAD

A$46,465 AUD

View

Price last confirmed 29 days ago

B+

Retailer 8

$42,850 CAD

$30,616 USD

View

B+

Retailer 9

$43,157 CAD

$30,835 USD

View

B+

Retailer 10

$43,237 CAD

£24,325 GBP

View

Retailer 11

$44,267 CAD

$31,628 USD

View

Price last confirmed 30 days ago

B+

Retailer 12

$45,434 CAD

$32,462 USD

View

B+

Retailer 13

$45,975 CAD

SGD 44,390 SGD

View

Retailer 14

$47,446 CAD

$33,900 USD

View

Retailer 15

$49,253 CAD

$35,191 USD

View

Price last confirmed 30 days ago

Retailer 16

$50,817 CAD

$36,308 USD

View

Price last confirmed 29 days ago

B+

Retailer 17

$51,481 CAD

€35,031 EUR

View

Retailer 18

$52,038 CAD

$37,180 USD

View

Retailer 19

$52,771 CAD

$37,704 USD

View

Price last confirmed 59 days ago

Retailer 20

$52,771 CAD

$37,704 USD

View

Price last confirmed 31 days ago

Retailer 21

$58,450 CAD

ZAR 674,667 ZAR

View

Most Expensive

MOH London

F7C862ED2 · Oct 29

$66,723 CAD

£37,538 GBP

View

21 more retailers have this diamond

Prices start from $37,478 CADSave up to $29,246 CAD

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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2.51ct Oval

$37,478 CAD