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Radiant|Natural|HRD

2.51ct J SI2 Radiant Natural Diamond

ID • J/SI2 • HRD 250000292671

Certificate HRD 250000292671

Diamond specifications and retailer prices

From $6,873 CAD
₹468,557 INR
As of October 30, 2026
Save $6,085 CAD (47%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $14,690 CAD at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 2.51ct natural radiant diamond

This 2.51ct natural radiant sits in the two to three carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 250000292671. Listed at 13 retailers as of October 26, 2026, with a 89% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.51
Carat
J
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 250000292671
Dimensions9.35 × 6.64 × 4.63 mm
L/W Ratio1.41
Girdle conditionPolished
Culet sizeNone
Top View
9.35 mm6.64 mm2.51 ctJ / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 250000292671
Side View
Table 68.0%CrownGirdle: MediumPavilionCulet: NoneDepth 69.7%

Caratlytics Score

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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 30
Current: $6,873 CAD|Low: $6,780 CAD|High: $13,096 CAD|Avg: $8,647 CAD|+1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 1$6,873 CAD
Retailer 5$7,709 CAD
Retailer 7$7,747 CAD
Retailer 8$8,015 CAD
Retailer 6$8,106 CAD
Retailer 2$8,225 CAD
Retailer 10$8,784 CAD
Retailer 9$9,003 CAD
Retailer 3$9,582 CAD
Retailer 4$12,958 CAD

45 data points across 10 retailers

13 retailers$6,873 CAD to $12,958 CAD

A
Cheapest Retailer
-
$6,873 CAD
₹468,557 INR
A
Retailer 2
-
$7,709 CAD
SGD 7,458 SGD
View
A
Retailer 3
-
$7,747 CAD
$5,546 USD
View
A
Retailer 4
-
$8,015 CAD
$5,738 USD
View
A
Retailer 5
-
$8,106 CAD
$5,803 USD
View
Final sale: no returns
A
Retailer 6
-
$8,225 CAD
A$9,058 AUD
View
Retailer 7
-
$8,620 CAD
$6,171 USD
View
Price last confirmed 31 days ago
Retailer 8
-
$8,784 CAD
$6,288 USD
View
Price last confirmed 14 days ago
A
Retailer 9
-
$9,003 CAD
$6,445 USD
View
A
Retailer 10
-
$9,582 CAD
€6,533 EUR
View
Retailer 11
-
$10,135 CAD
$7,255 USD
View
Price last confirmed 31 days ago
A
Retailer 12
-
$12,958 CAD
£7,304 GBP
View
Most Expensive
NZ Jewellers
20b7921d-e01f-45a1-889b-cd628d88f433 · Sep 29
$14,690 CAD
$10,516 USD
View
Price last confirmed 31 days ago
12 more retailers have this diamond
Prices start from $6,873 CADSave up to $6,085 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
2.51ct Radiant
$6,873 CAD