CaratHunter
Plans
Round|Natural|IGI

3.04ct K SI1 Round Natural Diamond

EX • K/SI1 • IGI 801639060

Shape and cutting style on the report: Round brilliant

Certificate IGI 801639060

Diamond specifications and retailer prices

From $16,871 AUD
As of November 1, 2026
Save $11,145 AUD (40%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $28,016 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 3.04ct natural round diamond

This 3.04ct natural round sits in the three to five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 801639060. Listed at 16 retailers as of November 1, 2026, with prices from $16,871 to $28,016, a $11,145 spread on the same certified stone. NZ Jewellers lists it at $28,016. 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

3.04
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.6°
OriginNatural
Grading LabIGI
CertificateIGI 801639060
Dimensions9.15 × 9.23 × 5.80 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
9.15 mm9.23 mm3.04 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 801639060
Side View
Table 58.0%Crown 35.1°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 63.0%

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 1
Current: $28,016 AUD|Low: $16,871 AUD|High: $28,936 AUD|Avg: $21,086 AUD|-3.2%
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 6, 2026
Retailer 6$16,871 AUD
Retailer 12$17,216 AUD
Retailer 13$17,785 AUD
Retailer 9$18,029 AUD
Retailer 2$18,572 AUD
Retailer 5$19,163 AUD
Retailer 3$19,792 AUD
Retailer 11$20,100 AUD
Retailer 7$20,595 AUD
Retailer 4$20,875 AUD
Retailer 10$21,042 AUD
Retailer 8$21,639 AUD
Retailer 14$26,182 AUD
NZ Jewellers$28,016 AUD

28 data points across 14 retailers

16 retailers$16,871 AUD to $28,016 AUD

A
Cheapest Retailer
-
$16,871 AUD
A
Retailer 2
-
$17,216 AUD
View
A
Retailer 3
-
$17,558 AUD
View
A
Retailer 4
-
$17,785 AUD
View
A
Retailer 5
-
$18,029 AUD
View
A
Retailer 6
-
$18,572 AUD
View
A
Retailer 7
-
$18,706 AUD
View
Retailer 8
-
$19,163 AUD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$19,792 AUD
View
A
Retailer 10
-
$20,100 AUD
View
A
Retailer 11
-
$20,595 AUD
View
A
Retailer 12
-
$20,875 AUD
View
A
Retailer 13
-
$21,042 AUD
View
A
Retailer 14
-
$21,639 AUD
View
A
Retailer 15
-
$26,182 AUD
View
Most Expensive
B+
NZ Jewellers
2392868a-8da9-474a-bac4-aabb8072d582 · Nov 5
$28,016 AUD
$19,612 USD
View
15 more retailers have this diamond
Prices start from $16,871 AUDSave up to $11,145 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
3.04ct Round
$16,871 AUD