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Radiant|Natural|GIA

2.50ct J SI2 Radiant Natural Diamond

EX • J/SI2 • GIA 5231463685

Certificate GIA 5231463685

Diamond specifications and retailer prices

From ₹7,80,114 INR
A$12,645 AUD
As of November 1, 2026
Save ₹1,95,798 INR (20%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: ₹13,48,861 INR at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

About this 2.5ct natural radiant diamond

This 2.5ct 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 GIA 5231463685. Listed at 10 retailers as of November 1, 2026, with a 25% 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

2.50
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle48.95°
Pavilion angle30.91°
OriginNatural
Grading LabGIA
CertificateGIA 5231463685
Dimensions8.32 × 6.61 × 4.66 mm
L/W Ratio1.26
Top View
8.32 mm6.61 mm2.50 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5231463685
Side View
Table 67.0%Crown 48.95°Girdle: Very ThickPavilion 30.91°Culet: NoneDepth 70.5%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: ₹13,48,861 INR|Low: ₹7,76,933 INR|High: ₹27,00,005 INR|Avg: ₹12,31,769 INR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 14₹7,76,933 INR
Retailer 13₹8,09,298 INR
Retailer 3₹8,62,711 INR
Retailer 12₹8,76,779 INR
Retailer 9₹8,84,371 INR
Retailer 10₹9,38,660 INR
Retailer 16₹9,38,660 INR
Retailer 5₹9,69,980 INR
Retailer 2₹9,75,912 INR
Retailer 15₹10,11,646 INR
Retailer 4₹10,65,365 INR
Retailer 11₹12,63,937 INR
NZ Jewellers₹13,48,861 INR
Retailer 8₹18,87,950 INR
Retailer 6₹23,41,805 INR
Retailer 7₹27,00,005 INR

39 data points across 16 retailers

10 retailers₹7,80,114 INR to ₹9,75,912 INR

A
Cheapest Retailer
-
₹7,80,114 INR
A$12,645 AUD
Retailer 2
-
₹8,76,779 INR
$9,238 USD
View
Price last confirmed 41 days ago
A
Retailer 3
-
₹8,84,371 INR
$9,318 USD
View
A
Retailer 4
-
₹9,38,660 INR
$9,890 USD
View
A
Retailer 5
-
₹9,38,660 INR
$9,890 USD
View
A
Retailer 6
-
₹9,69,980 INR
$10,220 USD
View
A
Retailer 7
-
₹9,75,912 INR
£8,096 GBP
View
Retailer 8
-
₹10,11,646 INR
$10,659 USD
View
Price last confirmed 41 days ago
Retailer 9
-
₹10,65,365 INR
$11,225 USD
View
Price last confirmed 41 days ago
Most Expensive
NZ Jewellers
baf57a66-88ef-4294-9f67-b6082239026d · Sep 21
₹13,48,861 INR
$14,212 USD
View
Price last confirmed 42 days ago
9 more retailers have this diamond
Prices start from ₹7,80,114 INRSave up to ₹1,95,798 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
2.50ct Radiant
₹7,80,114 INR