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2.51ct E SI2 Round Natural Diamond

EX • E/SI2 • HRD 260000238765

Certificate HRD 260000238765

Diamond specifications and retailer prices

From €11,603 EUR
₹1,234,575 INR
As of October 31, 2026
Save €8,351 EUR (42%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €19,954 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 2.51ct natural round diamond

This 2.51ct natural round sits in the two to three carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by HRD 260000238765. Listed at 12 retailers as of October 29, 2026, with prices from €11,603 to €19,954, a €8,351 spread on the same certified stone. MOH London lists it at €19,954. 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
E
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.6°
Pavilion angle40.9°
OriginNatural
Grading LabHRD
CertificateHRD 260000238765
Dimensions8.64 × 8.68 × 5.42 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
8.64 mm8.68 mm2.51 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 260000238765
Side View
Table 54.0%Crown 33.6°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
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 31
Current: €19,954 EUR|Low: €11,573 EUR|High: €19,954 EUR|Avg: €15,046 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
October 31, 2026
Retailer 2€11,603 EUR
Retailer 4€12,785 EUR
Retailer 3€13,265 EUR
Retailer 12€13,442 EUR
Retailer 6€14,028 EUR
Retailer 7€14,962 EUR
Retailer 8€15,197 EUR
Retailer 11€15,583 EUR
Retailer 9€15,781 EUR
Retailer 5€16,012 EUR
Retailer 10€18,003 EUR
MOH London€19,954 EUR

16 data points across 12 retailers

12 retailers€11,603 EUR to €19,954 EUR

A
Cheapest Retailer
-
€11,603 EUR
₹1,234,575 INR
A
Retailer 2
-
€12,785 EUR
$14,283 USD
View
A
Retailer 3
-
€13,265 EUR
$14,820 USD
View
A
Retailer 4
-
€13,442 EUR
$15,018 USD
View
Final sale: no returns
A
Retailer 5
-
€14,028 EUR
$15,672 USD
View
A
Retailer 6
-
€14,962 EUR
$16,716 USD
View
A
Retailer 7
-
€15,197 EUR
$16,978 USD
View
A
Retailer 8
-
€15,583 EUR
$17,409 USD
View
A
Retailer 9
-
€15,781 EUR
$17,631 USD
View
A
Retailer 10
-
€16,012 EUR
View
A
Retailer 11
-
€18,003 EUR
$20,113 USD
View
Most Expensive
A
MOH London
6CF5F9BE2 · Oct 29
€19,954 EUR
£17,553 GBP
View
11 more retailers have this diamond
Prices start from €11,603 EURSave up to €8,351 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.

A
2.51ct Round
€11,603 EUR