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Radiant|Natural|IGI

3.02ct K SI1 Radiant Natural Diamond

VG • K/SI1 • IGI 673409141

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI 673409141

Diamond specifications and retailer prices

From $10,981 AUD
As of November 6, 2026
Save $8,171 AUD (43%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $86,136 AUD at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 3.02ct natural radiant diamond

This 3.02ct natural radiant sits in the three to five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 673409141. Listed at 18 retailers as of November 4, 2026, with a 74% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.02
Carat
K
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle54.3°
Pavilion angle31.1°
OriginNatural
Grading LabIGI
CertificateIGI 673409141
Dimensions9.05 × 6.87 × 5.02 mm
L/W Ratio1.32
Culet sizePointed
Top View
9.05 mm6.87 mm3.02 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 673409141
Side View
Table 68.0%Crown 54.3°Girdle: ThickPavilion 31.1°Culet: NoneDepth 73.1%

Caratlytics Score

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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 6
Current: $13,464 AUD|Low: $10,981 AUD|High: $20,789 AUD|Avg: $14,916 AUD|-9.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 7, 2026
Retailer 6$10,981 AUD
Retailer 3$12,707 AUD
Retailer 2$13,080 AUD
Retailer 11$13,448 AUD
Retailer 1$13,464 AUD
Retailer 7$13,585 AUD
Retailer 5$14,615 AUD
Retailer 4$14,721 AUD
Retailer 12$14,929 AUD
Retailer 13$15,037 AUD
Retailer 8$15,407 AUD
Retailer 9$15,827 AUD
Retailer 10$19,152 AUD

27 data points across 13 retailers

18 retailers$10,981 AUD to $19,152 AUD

A
Cheapest Retailer
-
$10,981 AUD
A
Retailer 2
-
$12,707 AUD
View
A
Retailer 3
-
$13,080 AUD
View
A
Retailer 4
-
$13,448 AUD
View
A
Retailer 5
-
$13,464 AUD
View
A
Retailer 6
-
$13,585 AUD
View
B+
Retailer 7
-
$13,933 AUD
View
Retailer 8
-
$14,510 AUD
View
Price last confirmed 22 days ago
Retailer 9
-
$14,615 AUD
View
Price last confirmed 9 days ago
A
Retailer 10
-
$14,721 AUD
View
B+
Retailer 11
-
$14,929 AUD
View
A
Retailer 12
-
$15,037 AUD
View
A
Retailer 13
-
$15,407 AUD
View
A
Retailer 14
-
$15,827 AUD
View
Retailer 15
-
$15,833 AUD
View
Price last confirmed 45 days ago
Retailer 16
-
$18,270 AUD
View
Price last confirmed 46 days ago
A
Retailer 17
-
$19,152 AUD
View
Most Expensive
NZ Jewellers
79134701-97c4-45af-82a8-7d8adf5f8a91 · Sep 29
$86,136 AUD
$59,184 USD
View
Price under review
17 more retailers have this diamond
Prices start from $10,981 AUDSave up to $8,171 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
3.02ct Radiant
$10,981 AUD