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Oval|Natural|HRD

2.51ct K SI2 Oval Natural Diamond

K/SI2 • HRD 210000102821

Shape and cutting style on the report: Oval (variation)

Certificate HRD 210000102821

Diamond specifications and retailer prices

From €7,599 EUR
As of November 6, 2026
Save €6,962 EUR (48%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €14,561 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.51ct natural oval diamond

This 2.51ct natural oval sits in the two to three carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included) and certified by HRD 210000102821. Listed at 10 retailers as of November 5, 2026, with prices from €7,599 to €14,561, a €6,962 spread on the same certified stone. NZ Jewellers lists it at €14,561. 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
K
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 210000102821
Dimensions10.72 × 7.03 × 4.91 mm
L/W Ratio1.52
Girdle conditionFaceted
Culet sizeNone
Top View
10.72 mm7.03 mm2.51 ctK / SI2
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 210000102821
Side View
Table 56.0%CrownGirdle: Extremely ThickPavilionCulet: 0.0Depth 70.0%

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: Nov 6
Current: €14,561 EUR|Low: €7,410 EUR|High: €14,561 EUR|Avg: €10,141 EUR|+1.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 8€7,599 EUR
Retailer 10€7,995 EUR
Retailer 9€8,107 EUR
Retailer 4€8,736 EUR
Retailer 6€9,464 EUR
Retailer 7€9,610 EUR
Retailer 5€10,921 EUR
Retailer 3€11,005 EUR
Retailer 2€13,608 EUR
NZ Jewellers€14,561 EUR

30 data points across 10 retailers

10 retailers€7,599 EUR to €14,561 EUR

B+
Cheapest Retailer
-
€7,599 EUR
B+
Retailer 2
-
€7,995 EUR
View
B+
Retailer 3
-
€8,107 EUR
View
Retailer 4
-
€8,736 EUR
View
Price last confirmed 8 days ago
B+
Retailer 5
-
€9,464 EUR
View
B+
Retailer 6
-
€9,610 EUR
View
B+
Retailer 7
-
€10,921 EUR
View
B+
Retailer 8
-
€11,005 EUR
View
B
Retailer 9
-
€13,608 EUR
View
Most Expensive
C
NZ Jewellers
9bfdd30c-86d4-4b4b-8bd5-c94418910662 · Nov 5
€14,561 EUR
$16,257 USD
View
9 more retailers have this diamond
Prices start from €7,599 EURSave up to €6,962 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.

B+
2.51ct Oval
€7,599 EUR