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Cushion|Natural|GIA

3.02ct F SI1 Cushion Natural Diamond

ID • F/SI1 • GIA 1242058508

Certificate GIA 1242058508

Diamond specifications and retailer prices

From $45,598 AUD
As of November 5, 2026
Save $31,418 AUD (41%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $77,016 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 3.02ct natural cushion diamond

This 3.02ct natural cushion sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1242058508. Listed at 6 retailers as of November 2, 2026, with prices from $45,598 to $77,016, a $31,418 spread on the same certified stone. MOH London lists it at $77,016. 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

3.02
Carat
F
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.5°
Pavilion angle30.62°
OriginNatural
Grading LabGIA
CertificateGIA 1242058508
Dimensions8.98 × 7.50 × 5.14 mm
L/W Ratio1.20
Girdle conditionThick
Key to symbols
Cloud, Crystal, Needle
Top View
8.98 mm7.50 mm3.02 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1242058508
Side View
Table 64.0%Crown 39.5°Girdle: MED-THKPavilion 30.62°Culet: NoneDepth 68.5%

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 5
Current: $77,016 AUD|Low: $45,598 AUD|High: $79,128 AUD|Avg: $58,645 AUD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6$45,598 AUD
Retailer 4$49,226 AUD
Retailer 7$49,577 AUD
Retailer 5$52,816 AUD
Retailer 2$53,214 AUD
Retailer 3$76,783 AUD
MOH London$77,016 AUD

36 data points across 7 retailers

6 retailers$45,598 AUD to $77,016 AUD

A
Cheapest Retailer
-
$45,598 AUD
A
Retailer 2
-
$49,226 AUD
View
Retailer 3
-
$49,577 AUD
View
Price last confirmed 34 days ago
B+
Retailer 4
-
$52,816 AUD
View
B+
Retailer 5
-
$53,214 AUD
View
Most Expensive
B
MOH London
BBDC5A66E · Nov 2
$77,016 AUD
£41,667 GBP
View
5 more retailers have this diamond
Prices start from $45,598 AUDSave up to $31,418 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
3.02ct Cushion
$45,598 AUD