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Oval|Natural|HRD

3.01ct K SI1 Oval Natural Diamond

EX • K/SI1 • HRD 250000007371

Certificate HRD 250000007371

Diamond specifications and retailer prices

From $13,026 AUD
As of November 6, 2026
Save $9,070 AUD (41%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $23,644 AUD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 3.01ct natural oval diamond

This 3.01ct natural oval 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 250000007371. Listed at 13 retailers as of November 4, 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
OriginNatural
Grading LabHRD
CertificateHRD 250000007371
Dimensions11.66 × 7.96 × 4.98 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizeNone
Top View
11.66 mm7.96 mm3.01 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 250000007371
Side View
Table 60.0%CrownGirdle: MediumPavilionCulet: NoneDepth 62.6%

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 6
Current: $23,644 AUD|Low: $13,026 AUD|High: $23,644 AUD|Avg: $17,320 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 2$13,026 AUD
Retailer 4$14,598 AUD
Retailer 6$15,407 AUD
Retailer 5$15,490 AUD
Retailer 11$15,659 AUD
Retailer 10$16,964 AUD
Retailer 9$17,225 AUD
Retailer 3$17,364 AUD
Retailer 8$17,869 AUD
Retailer 12$19,574 AUD
Retailer 7$22,096 AUD
NZ Jewellers$23,644 AUD

36 data points across 12 retailers

13 retailers$13,026 AUD to $22,096 AUD

A
Cheapest Retailer
-
$13,026 AUD
A
Retailer 2
-
$14,598 AUD
View
A
Retailer 3
-
$15,407 AUD
View
A
Retailer 4
-
$15,490 AUD
View
A
Retailer 5
-
$15,647 AUD
View
Retailer 6
-
$15,659 AUD
View
Price last confirmed 21 days ago
Retailer 7
-
$16,964 AUD
View
Price last confirmed 19 days ago
Retailer 8
-
$17,225 AUD
View
Price last confirmed 21 days ago
B+
Retailer 9
-
$17,364 AUD
View
A
Retailer 10
-
$17,869 AUD
View
Retailer 11
-
$19,574 AUD
View
Price last confirmed 19 days ago
A
Retailer 12
-
$22,096 AUD
View
Most Expensive
NZ Jewellers
3eec3c30-17bc-4ffb-b14c-84f787acf715 · Oct 17
$23,644 AUD
$16,246 USD
View
Price last confirmed 20 days ago
12 more retailers have this diamond
Prices start from $13,026 AUDSave up to $9,070 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
3.01ct Oval
$13,026 AUD