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Round|Natural|IGI

3.01ct K SI2 Round Natural Diamond

FR • K/SI2 • IGI 671474920

Shape and cutting style on the report: Round brilliant

Certificate IGI 671474920

Diamond specifications and retailer prices

From $5,940 AUD
As of November 6, 2026
Save $15,158 AUD (72%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $21,098 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 3.01ct natural round diamond

This 3.01ct natural round sits in the three to five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade and certified by IGI 671474920. Listed at 12 retailers as of November 5, 2026, with prices from $5,940 to $21,098, a $15,158 spread on the same certified stone. NZ Jewellers lists it at $21,098. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.01
Carat
K
Colour
SI2
Clarity
Fair
Cut

Specifications

CutFair
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle41.8°
Pavilion angle42°
OriginNatural
Grading LabIGI
CertificateIGI 671474920
Dimensions8.63 × 8.69 × 6.15 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
8.63 mm8.69 mm3.01 ctK / SI2
OriginNatural
CutFair
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 671474920
Side View
Table 55.0%Crown 41.8°Girdle: STK-VTKPavilion 42°Culet: NoneDepth 70.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $21,098 AUD|Low: $5,940 AUD|High: $21,098 AUD|Avg: $12,244 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
Retailer 13
Retailer 14
November 5, 2026
Retailer 3$5,940 AUD
Retailer 12$6,547 AUD
Retailer 6$7,812 AUD
Retailer 14$10,902 AUD
Retailer 13$10,948 AUD
Retailer 10$11,644 AUD
Retailer 2$12,062 AUD
Retailer 7$12,614 AUD
Retailer 9$12,808 AUD
Retailer 5$12,888 AUD
Retailer 4$13,266 AUD
Retailer 11$14,555 AUD
Retailer 8$17,532 AUD
NZ Jewellers$21,098 AUD

41 data points across 14 retailers

12 retailers$5,940 AUD to $21,098 AUD

B+
Cheapest Retailer
-
$5,940 AUD
B+
Retailer 2
-
$6,547 AUD
View
B+
Retailer 3
-
$10,902 AUD
View
B+
Retailer 4
-
$10,948 AUD
View
Retailer 5
-
$11,644 AUD
View
Price last confirmed 21 days ago
B+
Retailer 6
-
$12,062 AUD
View
B+
Retailer 7
-
$12,614 AUD
View
B+
Retailer 8
-
$12,808 AUD
View
B+
Retailer 9
-
$12,888 AUD
View
B+
Retailer 10
-
$14,555 AUD
View
B+
Retailer 11
-
$17,532 AUD
View
Most Expensive
B
NZ Jewellers
0a4d0991-ad5b-45dd-a021-a983710ad550 · Nov 5
$21,098 AUD
$14,769 USD
View
11 more retailers have this diamond
Prices start from $5,940 AUDSave up to $15,158 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.

B+
3.01ct Round
$5,940 AUD