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Radiant|Natural|GIA

2.50ct J SI2 Radiant Natural Diamond

EX • J/SI2 • GIA 2556914296

Certificate GIA 2556914296

Diamond specifications and retailer prices

From $24,211 NZD
₹1,299,546 INR
As of November 1, 2026
Save $5,242 NZD (18%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $29,452 NZD at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

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 2556914296. Listed at 4 retailers as of November 1, 2026, with prices from $24,211 to $29,452, a $5,242 spread on the same certified stone. 77 Diamonds lists it at $29,452. 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
OriginNatural
Grading LabGIA
CertificateGIA 2556914296
Dimensions9.15 × 6.95 × 4.78 mm
L/W Ratio1.32
Top View
9.15 mm6.95 mm2.50 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2556914296
Side View
Table 69.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.7%

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: $29,452 NZD|Low: $24,154 NZD|High: $29,951 NZD|Avg: $26,942 NZD|+0.6%
77 Diamonds
Retailer 2
Retailer 3
November 1, 2026
Retailer 2$24,211 NZD
Retailer 3$24,506 NZD
77 Diamonds$29,452 NZD

35 data points across 3 retailers

4 retailers$24,211 NZD to $29,452 NZD

A
Cheapest Retailer
-
$24,211 NZD
₹1,299,546 INR
B+
Retailer 2
-
$24,506 NZD
CA$19,183 CAD
View
B+
Retailer 3
-
$24,698 NZD
A$21,416 AUD
View
Most Expensive
B
77 Diamonds
RADMB3XNHCE3S · Nov 1
$29,452 NZD
£13,070 GBP
View
3 more retailers have this diamond
Prices start from $24,211 NZDSave up to $5,242 NZD

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
$24,211 NZD