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Round|Natural|IGI

3.03ct H SI2 Round Natural Diamond

EX • H/SI2 • IGI 732543269

Shape and cutting style on the report: Round brilliant

Certificate IGI 732543269

Diamond specifications and retailer prices

From $30,389 AUD
€20,330 EUR
As of November 1, 2026
Save $62,934 AUD (67%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $114,804 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 3.03ct natural round diamond

This 3.03ct natural round sits in the three to five carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 732543269. Listed at 11 retailers as of November 1, 2026, with a 207% 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

3.03
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 732543269
Dimensions9.16 × 9.23 × 5.73 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
9.16 mm9.23 mm3.03 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 732543269
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.3%

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: $114,804 AUD|Low: $22,543 AUD|High: $115,419 AUD|Avg: $48,177 AUD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 3$22,544 AUD
Retailer 4$30,389 AUD
Retailer 10$73,122 AUD
Retailer 6$76,573 AUD
Retailer 7$81,141 AUD
Retailer 8$84,522 AUD
Retailer 9$87,903 AUD
Retailer 5$91,284 AUD
Retailer 2$93,323 AUD
MOH London$114,804 AUD

35 data points across 10 retailers

11 retailers$30,389 AUD to $93,323 AUD

Retailer 1
-
$22,544 AUD
₹1,508,176 INR
Price under review
Retailer 2
-
$25,123 AUD
$17,647 USD
View
Price last confirmed 47 days ago
A
Retailer 3
-
$30,389 AUD
€20,330 EUR
View
B
Retailer 4
-
$73,122 AUD
$51,364 USD
View
B
Retailer 5
-
$76,573 AUD
$53,788 USD
View
B
Retailer 6
-
$81,141 AUD
$56,997 USD
View
B
Retailer 7
-
$84,522 AUD
$59,372 USD
View
B
Retailer 8
-
$87,903 AUD
$61,747 USD
View
B
Retailer 9
-
$91,284 AUD
$64,122 USD
View
B
Retailer 10
-
$93,323 AUD
£51,617 GBP
View
Most Expensive
MOH London
08FC377AD · Nov 1
$114,804 AUD
£63,499 GBP
View
Price under review
10 more retailers have this diamond
Prices start from $30,389 AUDSave up to $62,934 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
3.03ct Round
$30,389 AUD