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Radiant|Natural|HRD

2.03ct J SI1 Radiant Natural Diamond

EX • J/SI1 • HRD 260000073006

Certificate HRD 260000073006

Diamond specifications and retailer prices

From $7,830 AUD
₹523,807 INR
As of November 1, 2026
Save $6,788 AUD (46%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $20,175 AUD at NZ Jewellers · As of October 24, 2026
View at NZ Jewellers

About this 2.03ct natural radiant diamond

This 2.03ct natural radiant sits in the two to three carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 260000073006. Listed at 11 retailers as of November 1, 2026, with a 87% 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

2.03
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle34.8°
OriginNatural
Grading LabHRD
CertificateHRD 260000073006
Dimensions8.11 × 6.22 × 4.37 mm
L/W Ratio1.30
Girdle conditionPolished
Top View
8.11 mm6.22 mm2.03 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000073006
Side View
Table 68.0%CrownGirdle: MediumPavilion 34.8°Culet: NoneDepth 70.3%

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: $20,175 AUD|Low: $7,830 AUD|High: $20,175 AUD|Avg: $12,694 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6$7,830 AUD
Retailer 4$8,703 AUD
Retailer 7$8,939 AUD
Retailer 3$9,158 AUD
Retailer 5$9,837 AUD
Retailer 10$10,660 AUD
Retailer 2$10,839 AUD
Retailer 9$12,372 AUD
Retailer 8$14,617 AUD
NZ Jewellers$20,175 AUD

39 data points across 10 retailers

11 retailers$7,830 AUD to $14,617 AUD

A
Cheapest Retailer
-
$7,830 AUD
₹523,807 INR
A
Retailer 2
-
$8,703 AUD
£4,814 GBP
View
A
Retailer 3
-
$8,939 AUD
$6,279 USD
View
A
Retailer 4
-
$9,158 AUD
$6,433 USD
View
Final sale: no returns
A
Retailer 5
-
$9,837 AUD
$6,910 USD
View
B+
Retailer 6
-
$10,436 AUD
View
B+
Retailer 7
-
$10,660 AUD
$7,488 USD
View
A
Retailer 8
-
$10,839 AUD
€7,251 EUR
View
Retailer 9
-
$12,372 AUD
$8,691 USD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$14,617 AUD
£8,085 GBP
View
Most Expensive
NZ Jewellers
cc3154f0-ed28-4476-81cc-c415b53fe603 · Oct 24
$20,175 AUD
$14,172 USD
View
Price last confirmed 9 days ago
10 more retailers have this diamond
Prices start from $7,830 AUDSave up to $6,788 AUD

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
2.03ct Radiant
$7,830 AUD