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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 ₹4,65,418 INR
As of November 1, 2026
Save ₹4,14,140 INR (47%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹9,98,494 INR 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 November 1, 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
Colour
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

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: Nov 1
Current: ₹4,65,418 INR|Low: ₹4,60,817 INR|High: ₹8,90,170 INR|Avg: ₹5,92,756 INR|+0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 1₹4,65,418 INR
Retailer 5₹5,24,021 INR
Retailer 7₹5,26,593 INR
Retailer 8₹5,44,823 INR
Retailer 6₹5,50,995 INR
Retailer 2₹5,59,037 INR
Retailer 10₹5,97,046 INR
Retailer 9₹6,11,960 INR
Retailer 4₹6,52,321 INR
Retailer 3₹8,79,558 INR

44 data points across 10 retailers

13 retailers₹4,65,418 INR to ₹8,79,558 INR

A
Cheapest Retailer
-
₹4,65,418 INR
A
Retailer 2
-
₹5,24,021 INR
SGD 7,458 SGD
View
A
Retailer 3
-
₹5,26,593 INR
$5,546 USD
View
A
Retailer 4
-
₹5,44,823 INR
$5,738 USD
View
A
Retailer 5
-
₹5,50,995 INR
$5,803 USD
View
Final sale: no returns
A
Retailer 6
-
₹5,59,037 INR
A$9,058 AUD
View
Retailer 7
-
₹5,85,936 INR
$6,171 USD
View
Price last confirmed 34 days ago
Retailer 8
-
₹5,97,046 INR
$6,288 USD
View
Price last confirmed 16 days ago
A
Retailer 9
-
₹6,11,960 INR
$6,445 USD
View
A
Retailer 10
-
₹6,52,321 INR
€6,543 EUR
View
Retailer 11
-
₹6,88,862 INR
$7,255 USD
View
Price last confirmed 33 days ago
A
Retailer 12
-
₹8,79,558 INR
£7,294 GBP
View
Most Expensive
NZ Jewellers
20b7921d-e01f-45a1-889b-cd628d88f433 · Sep 29
₹9,98,494 INR
$10,516 USD
View
Price last confirmed 33 days ago
12 more retailers have this diamond
Prices start from ₹4,65,418 INRSave up to ₹4,14,140 INR

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
₹4,65,418 INR