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Radiant|Natural|HRD

2.21ct J SI2 Radiant Natural Diamond

ID • J/SI2 • HRD 250000135112

Certificate HRD 250000135112

Diamond specifications and retailer prices

From €4,534 EUR
₹482,404 INR
As of November 1, 2026
Save €3,911 EUR (46%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €10,464 EUR at NZ Jewellers · As of October 24, 2026
View at NZ Jewellers

About this 2.21ct natural radiant diamond

This 2.21ct 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 250000135112. Listed at 9 retailers as of November 1, 2026, with a 86% 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

2.21
Carat
J
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle33.4°
OriginNatural
Grading LabHRD
CertificateHRD 250000135112
Dimensions9.24 × 6.34 × 4.17 mm
L/W Ratio1.46
Girdle conditionPolished
Top View
9.24 mm6.34 mm2.21 ctJ / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 250000135112
Side View
Table 60.0%CrownGirdle: MediumPavilion 33.4°Culet: NoneDepth 65.8%

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: €10,464 EUR|Low: €4,534 EUR|High: €10,464 EUR|Avg: €6,968 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 2€4,534 EUR
Retailer 3€5,162 EUR
Retailer 8€5,375 EUR
Retailer 6€5,774 EUR
Retailer 9€6,194 EUR
Retailer 5€6,566 EUR
Retailer 4€8,445 EUR
Retailer 7€9,253 EUR
NZ Jewellers€10,464 EUR

37 data points across 9 retailers

9 retailers€4,534 EUR to €8,445 EUR

A
Cheapest Retailer
-
€4,534 EUR
₹482,404 INR
A
Retailer 2
-
€5,162 EUR
$5,768 USD
View
A
Retailer 3
-
€5,375 EUR
A$9,238 AUD
View
B+
Retailer 4
-
€5,774 EUR
$6,451 USD
View
Final sale: no returns
A
Retailer 5
-
€6,194 EUR
$6,920 USD
View
A
Retailer 6
-
€6,566 EUR
View
B+
Retailer 7
-
€8,445 EUR
£7,429 GBP
View
Retailer 8
-
€9,253 EUR
$10,338 USD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
f71edcbc-029d-4bf3-867e-cb5228de8df9 · Oct 24
€10,464 EUR
$11,690 USD
View
Price last confirmed 8 days ago
8 more retailers have this diamond
Prices start from €4,534 EURSave up to €3,911 EUR

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
2.21ct Radiant
€4,534 EUR