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3.04ct I SI2 Round Natural Diamond

EX • I/SI2 • HRD 260000090902

Certificate HRD 260000090902

Diamond specifications and retailer prices

From $28,827 AUD
As of November 4, 2026
Save $13,621 AUD (32%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $42,449 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 3.04ct natural round diamond

This 3.04ct natural round sits in the three to five carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by HRD 260000090902. Listed at 8 retailers as of November 4, 2026, with prices from $28,827 to $42,449, a $13,621 spread on the same certified stone. MOH London lists it at $42,449. 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
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.6°
OriginNatural
Grading LabHRD
CertificateHRD 260000090902
Dimensions9.26 × 9.20 × 5.76 mm
L/W Ratio1.01
Star length50%
Top View
9.26 mm9.20 mm3.04 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000090902
Side View
Table 59.0%Crown 34.4°GirdlePavilion 41.6°Culet: NoneDepth 62.4%

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 4
Current: $42,449 AUD|Low: $27,574 AUD|High: $43,074 AUD|Avg: $33,853 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 8$28,827 AUD
Retailer 2$30,054 AUD
Retailer 7$30,081 AUD
Retailer 5$31,586 AUD
Retailer 4$32,588 AUD
Retailer 6$33,843 AUD
Retailer 3$38,608 AUD
MOH London$42,449 AUD

30 data points across 8 retailers

8 retailers$28,827 AUD to $42,449 AUD

A
Cheapest Retailer
-
$28,827 AUD
Final sale: no returns
A
Retailer 2
-
$30,054 AUD
View
Retailer 3
-
$30,081 AUD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$31,586 AUD
View
B+
Retailer 5
-
$32,588 AUD
View
B+
Retailer 6
-
$33,843 AUD
View
B+
Retailer 7
-
$38,608 AUD
View
Most Expensive
B+
MOH London
4AF553A44 · Nov 4
$42,449 AUD
£23,398 GBP
View
7 more retailers have this diamond
Prices start from $28,827 AUDSave up to $13,621 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
$28,827 AUD