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Cushion|Natural|GIA

3.02ct F SI2 Cushion Natural Diamond

ID • F/SI2 • GIA 1558439781

Certificate GIA 1558439781

Diamond specifications and retailer prices

From $50,789 AUD
As of November 6, 2026
Save $10,339 AUD (17%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $61,128 AUD at 77 Diamonds · As of November 7, 2026
View at 77 Diamonds

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1558439781. Listed at 5 retailers as of November 6, 2026, with prices from $50,789 to $61,128, a $10,339 spread on the same certified stone. 77 Diamonds lists it at $61,128. 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
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558439781
Dimensions9.45 × 7.24 × 4.98 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
9.45 mm7.24 mm3.02 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1558439781
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.8%

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: $61,128 AUD|Low: $50,789 AUD|High: $62,270 AUD|Avg: $56,622 AUD|+0.5%
77 Diamonds
Retailer 2
Retailer 3
November 7, 2026
Retailer 3$50,789 AUD
Retailer 2$54,854 AUD
77 Diamonds$61,128 AUD

46 data points across 3 retailers

5 retailers$50,789 AUD to $61,128 AUD

A
Cheapest Retailer
-
$50,789 AUD
B+
Retailer 2
-
$52,987 AUD
View
B+
Retailer 3
-
$53,866 AUD
View
B+
Retailer 4
-
$54,854 AUD
View
Most Expensive
B+
77 Diamonds
CUSMBYAY2V25F · Nov 7
$61,128 AUD
£33,072 GBP
View
4 more retailers have this diamond
Prices start from $50,789 AUDSave up to $10,339 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
$50,789 AUD