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Radiant|Natural|HRD

3.01ct K SI1 Radiant Natural Diamond

EX • K/SI1 • HRD 250000267136

Certificate HRD 250000267136

Diamond specifications and retailer prices

From $16,746 NZD
As of November 4, 2026
Save $11,655 NZD (41%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $30,307 NZD at NZ Jewellers · As of October 24, 2026
View at NZ Jewellers

About this 3.01ct natural radiant diamond

This 3.01ct natural radiant sits in the three to five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 250000267136. Listed at 10 retailers as of November 2, 2026, with a 70% 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

3.01
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle33.5°
OriginNatural
Grading LabHRD
CertificateHRD 250000267136
Dimensions10.22 × 7.25 × 4.74 mm
L/W Ratio1.41
Girdle conditionPolished
Top View
10.22 mm7.25 mm3.01 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 250000267136
Side View
Table 61.0%CrownGirdle: ThinPavilion 33.5°Culet: NoneDepth 65.4%

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 4
Current: $30,307 NZD|Low: $16,724 NZD|High: $33,038 NZD|Avg: $22,129 NZD|-8.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 3$16,746 NZD
Retailer 4$17,745 NZD
Retailer 9$19,067 NZD
Retailer 10$19,304 NZD
Retailer 2$19,874 NZD
Retailer 8$20,072 NZD
Retailer 5$22,323 NZD
Retailer 6$22,648 NZD
Retailer 7$28,401 NZD
NZ Jewellers$30,307 NZD

38 data points across 10 retailers

10 retailers$16,746 NZD to $28,401 NZD

A
Cheapest Retailer
-
$16,746 NZD
A
Retailer 2
-
$17,745 NZD
View
A
Retailer 3
-
$19,067 NZD
View
A
Retailer 4
-
$19,304 NZD
View
A
Retailer 5
-
$19,426 NZD
View
A
Retailer 6
-
$19,874 NZD
View
A
Retailer 7
-
$22,323 NZD
View
A
Retailer 8
-
$22,648 NZD
View
A
Retailer 9
-
$28,401 NZD
View
Most Expensive
NZ Jewellers
97c7767c-b9a3-4597-b492-733e478417d0 · Oct 24
$30,307 NZD
$16,801 USD
View
Price last confirmed 13 days ago
9 more retailers have this diamond
Prices start from $16,746 NZDSave up to $11,655 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
3.01ct Radiant
$16,746 NZD