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Cushion|Natural|IGI

3.03ct F SI1 Cushion Natural Diamond

VG • F/SI1 • IGI 802616813

Shape and cutting style on the report: Cushion antique brilliant

Certificate IGI 802616813

Diamond specifications and retailer prices

From $50,843 AUD
As of November 6, 2026
Save $39,361 AUD (44%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $90,204 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 3.03ct natural cushion diamond

This 3.03ct natural cushion sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 802616813. Listed at 10 retailers as of November 4, 2026, with prices from $50,843 to $90,204, a $39,361 spread on the same certified stone. MOH London lists it at $90,204. 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

3.03
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39.8°
OriginNatural
Grading LabIGI
CertificateIGI 802616813
Dimensions11.49 × 6.86 × 4.74 mm
L/W Ratio1.67
Girdle conditionFaceted
Culet sizeLarge
Top View
11.49 mm6.86 mm3.03 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 802616813
Side View
Table 52.0%Crown 35.2°Girdle: STK-VTKPavilion 39.8°Culet: LargeDepth 69.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $90,204 AUD|Low: $50,843 AUD|High: $91,534 AUD|Avg: $62,962 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 5$50,843 AUD
Retailer 9$51,808 AUD
Retailer 6$52,725 AUD
Retailer 7$53,086 AUD
Retailer 8$56,171 AUD
Retailer 2$58,690 AUD
Retailer 3$62,686 AUD
Retailer 4$74,556 AUD
MOH London$90,204 AUD

44 data points across 9 retailers

10 retailers$50,843 AUD to $90,204 AUD

B+
Cheapest Retailer
-
$50,843 AUD
B+
Retailer 2
-
$51,808 AUD
View
B+
Retailer 3
-
$52,725 AUD
View
B+
Retailer 4
-
$53,086 AUD
View
Final sale: no returns
B+
Retailer 5
-
$56,171 AUD
View
B+
Retailer 6
-
$58,690 AUD
View
B
Retailer 7
-
$61,933 AUD
View
B
Retailer 8
-
$62,686 AUD
View
B
Retailer 9
-
$74,556 AUD
View
Most Expensive
B
MOH London
6D881FEC4 · Nov 4
$90,204 AUD
£48,802 GBP
View
9 more retailers have this diamond
Prices start from $50,843 AUDSave up to $39,361 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.

B+
3.03ct Cushion
$50,843 AUD