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Radiant|Natural|HRD

3.50ct H SI2 Radiant Natural Diamond

ID • H/SI2 • HRD 250000308740

Certificate HRD 250000308740

Diamond specifications and retailer prices

From $35,522 AUD
As of November 2, 2026
4 retailers carry this diamond
Most expensive: $46,472 AUD at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

About this 3.5ct natural radiant diamond

This 3.5ct natural radiant sits in the three to five carat band, graded H 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 250000308740. Listed at 4 retailers as of November 2, 2026. 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

3.50
Carat
H
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 250000308740
Dimensions10.03 × 7.64 × 5.25 mm
L/W Ratio1.31
Girdle conditionPolished
Top View
10.03 mm7.64 mm3.50 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 250000308740
Side View
Table 63.0%CrownGirdle: MediumPavilionCulet: NoneDepth 68.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $51,849 AUD|Low: $30,211 AUD|High: $51,849 AUD|Avg: $36,859 AUD|+1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
September 28, 2026
Retailer 3$30,222 AUD
Retailer 5$31,775 AUD
Retailer 7$33,191 AUD
Retailer 10$34,670 AUD
Retailer 8$35,522 AUD
Retailer 4$35,584 AUD
Retailer 6$36,209 AUD
Retailer 9$40,284 AUD
Retailer 2$41,401 AUD
Retailer 1$51,849 AUD

6 data points across 10 retailers

4 retailers

A
Cheapest Retailer
-
$35,522 AUD
Retailer 2
-
$39,226 AUD
$27,554 USD
View
Price last confirmed 41 days ago
Retailer 3
-
$40,735 AUD
$28,614 USD
View
Price last confirmed 41 days ago
Most Expensive
NZ Jewellers
18ea2ce1-2908-4010-83f6-8062c054b932 · Sep 21
$46,472 AUD
$32,644 USD
View
Price last confirmed 42 days ago
3 more retailers have this diamond
Prices start from $35,522 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
3.50ct Radiant
$35,522 AUD