Round|Natural|HRD

2.50ct E SI1 Round Natural Diamond

EX • E/SI1 • HRD 260000177902

Certificate HRD 260000177902

Diamond specifications and retailer prices

From $14,546 USD
£11,454 GBP
As of October 29, 2026
Save $3,296 USD (18%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $17,842 USD 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 $14,546 to $17,842, a $3,296 spread on the same certified stone. Wholesale Diamonds Direct lists it at $17,842. 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

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $14,546 USD|Low: $14,459 USD|High: $19,254 USD|Avg: $16,295 USD|-7.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Wholesale Diamonds Direct
October 29, 2026
Retailer 1$14,546 USD
Retailer 2$14,562 USD
Retailer 5$14,710 USD
Retailer 3$14,736 USD
Retailer 6$16,644 USD
Retailer 4$17,097 USD
Wholesale Diamonds Direct$17,842 USD

43 data points across 7 retailers

7 retailers$14,546 USD to $17,842 USD

A
Cheapest Retailer
-
$14,546 USD
£11,454 GBP
A
Retailer 2
-
$14,562 USD
SGD 19,679 SGD
View
A
Retailer 3
-
$14,710 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$14,736 USD
View
A
Retailer 5
-
$16,644 USD
View
A
Retailer 6
-
$17,097 USD
€16,283 EUR
View
Price last confirmed 7 days ago
Most Expensive
A
Wholesale Diamonds Direct
586833484 · Oct 26
$17,842 USD
View
6 more retailers have this diamond
Prices start from $14,546 USDSave up to $3,296 USD

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
$14,546 USD