Round|Natural|HRD

2.50ct E SI1 Round Natural Diamond

EX • E/SI1 • HRD 260000177902

Certificate HRD 260000177902

Diamond specifications and retailer prices

From $20,319 CAD
£11,454 GBP
As of October 30, 2026
Save $4,604 CAD (18%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $24,923 CAD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 2.5ct natural round diamond

This 2.5ct natural round sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by HRD 260000177902. Listed at 7 retailers as of October 26, 2026, with prices from $20,319 to $24,923, a $4,604 spread on the same certified stone. Wholesale Diamonds Direct lists it at $24,923. 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

2.50
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36.5°
Pavilion angle40.7°
OriginNatural
Grading LabHRD
CertificateHRD 260000177902
Dimensions8.65 × 8.60 × 5.41 mm
L/W Ratio1.01
Top View
8.65 mm8.60 mm2.50 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateHRD 260000177902
Side View
Table 56.0%Crown 36.5°Girdle: MediumPavilion 40.7°Culet: NoneDepth 62.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $20,319 CAD|Low: $20,197 CAD|High: $26,895 CAD|Avg: $22,744 CAD|-7.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Wholesale Diamonds Direct
October 30, 2026
Retailer 1$20,319 CAD
Retailer 2$20,342 CAD
Retailer 5$20,548 CAD
Retailer 3$20,585 CAD
Retailer 6$23,250 CAD
Retailer 4$23,883 CAD
Wholesale Diamonds Direct$24,923 CAD

44 data points across 7 retailers

7 retailers$20,319 CAD to $24,923 CAD

A
Cheapest Retailer
-
$20,319 CAD
£11,454 GBP
A
Retailer 2
-
$20,342 CAD
SGD 19,679 SGD
View
Retailer 3
-
$20,548 CAD
$14,710 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$20,585 CAD
$14,736 USD
View
A
Retailer 5
-
$23,250 CAD
$16,644 USD
View
Retailer 6
-
$23,883 CAD
€16,283 EUR
View
Price last confirmed 8 days ago
Most Expensive
A
Wholesale Diamonds Direct
586833484 · Oct 26
$24,923 CAD
$17,842 USD
View
6 more retailers have this diamond
Prices start from $20,319 CADSave up to $4,604 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.

A
2.50ct Round
$20,319 CAD