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Cushion|Natural|IGI

3.01ct H SI2 Cushion Natural Diamond

VG • H/SI2 • IGI 666406519

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI 666406519

Diamond specifications and retailer prices

From $18,993 AUD
As of November 6, 2026
Save $15,586 AUD (45%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $34,579 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 3.01ct natural cushion diamond

This 3.01ct natural cushion sits in the three to five carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 666406519. Listed at 9 retailers as of November 4, 2026, with prices from $18,993 to $34,579, a $15,586 spread on the same certified stone. MOH London lists it at $34,579. 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
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle37.8°
OriginNatural
Grading LabIGI
CertificateIGI 666406519
Dimensions9.33 × 7.66 × 5.31 mm
L/W Ratio1.22
Girdle conditionFaceted
Culet sizePointed
Top View
9.33 mm7.66 mm3.01 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 666406519
Side View
Table 64.0%Crown 33.3°Girdle: MED-THKPavilion 37.8°Culet: NoneDepth 69.3%

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 6
Current: $34,579 AUD|Low: $18,923 AUD|High: $36,010 AUD|Avg: $25,209 AUD|-4.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2$18,993 AUD
Retailer 9$22,528 AUD
Retailer 5$22,615 AUD
Retailer 8$23,484 AUD
Retailer 6$24,505 AUD
Retailer 4$25,782 AUD
Retailer 3$26,106 AUD
Retailer 7$27,229 AUD
MOH London$34,579 AUD

32 data points across 9 retailers

9 retailers$18,993 AUD to $34,579 AUD

A
Cheapest Retailer
-
$18,993 AUD
A
Retailer 2
-
$22,528 AUD
View
A
Retailer 3
-
$22,615 AUD
View
A
Retailer 4
-
$23,484 AUD
View
Final sale: no returns
Retailer 5
-
$24,505 AUD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$25,782 AUD
View
A
Retailer 7
-
$26,106 AUD
View
A
Retailer 8
-
$27,229 AUD
View
Most Expensive
B+
MOH London
ED6E9073C · Nov 4
$34,579 AUD
£18,708 GBP
View
8 more retailers have this diamond
Prices start from $18,993 AUDSave up to $15,586 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
3.01ct Cushion
$18,993 AUD