Round|Natural|HRD

2.51ct H I1 Round Natural Diamond

EX • H/I1 • HRD 250000146013

Certificate HRD 250000146013

Diamond specifications and retailer prices

From €7,242 EUR
$8,091 USD
As of October 30, 2026
Save €6,772 EUR (48%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €14,014 EUR at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 2.51ct natural round diamond

This 2.51ct natural round sits in the two to three carat band, graded H colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by HRD 250000146013. Listed at 7 retailers as of October 27, 2026, with prices from €7,242 to €14,014, a €6,772 spread on the same certified stone. NZ Jewellers lists it at €14,014. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.51
Carat
H
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabHRD
CertificateHRD 250000146013
Dimensions8.63 × 8.66 × 5.40 mm
L/W Ratio1.00
Top View
8.63 mm8.66 mm2.51 ctH / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateHRD 250000146013
Side View
Table 56.0%CrownGirdlePavilionCuletDepth 62.5%

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 30
Current: €14,014 EUR|Low: €7,242 EUR|High: €14,014 EUR|Avg: €9,204 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 7€7,242 EUR
Retailer 5€7,734 EUR
Retailer 3€8,379 EUR
Retailer 6€8,509 EUR
Retailer 2€9,115 EUR
Retailer 4€9,669 EUR
NZ Jewellers€14,014 EUR

28 data points across 7 retailers

7 retailers€7,242 EUR to €14,014 EUR

A
Cheapest Retailer
-
€7,242 EUR
$8,091 USD
A
Retailer 2
-
€7,734 EUR
$8,641 USD
View
A
Retailer 3
-
€8,379 EUR
$9,361 USD
View
A
Retailer 4
-
€8,509 EUR
$9,506 USD
View
A
Retailer 5
-
€9,115 EUR
View
B+
Retailer 6
-
€9,669 EUR
$10,802 USD
View
Most Expensive
B+
NZ Jewellers
5175424f-d5e1-48e5-9210-61311d45db16 · Oct 27
€14,014 EUR
$15,657 USD
View
6 more retailers have this diamond
Prices start from €7,242 EURSave up to €6,772 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
€7,242 EUR