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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 $11,934 CAD
As of November 6, 2026
Save $10,934 CAD (48%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $22,867 CAD 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 $11,934 to $22,867, a $10,934 spread on the same certified stone. NZ Jewellers lists it at $22,867. 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
Color
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: $22,867 CAD|Low: $11,637 CAD|High: $22,867 CAD|Avg: $15,925 CAD|+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$11,934 CAD
Retailer 10$12,555 CAD
Retailer 9$12,731 CAD
Retailer 4$13,720 CAD
Retailer 6$14,864 CAD
Retailer 7$15,093 CAD
Retailer 5$17,151 CAD
Retailer 3$17,283 CAD
Retailer 2$21,370 CAD
NZ Jewellers$22,867 CAD

30 data points across 10 retailers

10 retailers$11,934 CAD to $22,867 CAD

B+
Cheapest Retailer
-
$11,934 CAD
B+
Retailer 2
-
$12,555 CAD
View
B+
Retailer 3
-
$12,731 CAD
View
Retailer 4
-
$13,720 CAD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$14,864 CAD
View
B+
Retailer 6
-
$15,093 CAD
View
B+
Retailer 7
-
$17,151 CAD
View
B+
Retailer 8
-
$17,283 CAD
View
B
Retailer 9
-
$21,370 CAD
View
Most Expensive
C
NZ Jewellers
9bfdd30c-86d4-4b4b-8bd5-c94418910662 · Nov 5
$22,867 CAD
$16,257 USD
View
9 more retailers have this diamond
Prices start from $11,934 CADSave up to $10,934 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.

B+
2.51ct Oval
$11,934 CAD