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Cushion|Natural|GIA

3.01ct I SI1 Cushion Natural Diamond

EX • I/SI1 • GIA 6552597699

Certificate GIA 6552597699

Diamond specifications and retailer prices

From $42,115 AUD
As of November 6, 2026
Save $31,437 AUD (43%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $73,552 AUD at MOH London · As of November 2, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552597699. Listed at 18 retailers as of November 2, 2026, with prices from $42,115 to $73,552, a $31,437 spread on the same certified stone. MOH London lists it at $73,552. 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

3.01
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552597699
Dimensions10.21 × 7.40 × 4.84 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Cavity, Needle
Top View
10.21 mm7.40 mm3.01 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552597699
Side View
Table 65.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 65.4%

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: $73,552 AUD|Low: $42,115 AUD|High: $74,945 AUD|Avg: $51,764 AUD|-1.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 15$42,115 AUD
Retailer 7$42,557 AUD
Retailer 14$45,813 AUD
Retailer 4$46,656 AUD
Retailer 6$47,089 AUD
Retailer 5$47,480 AUD
Retailer 2$48,247 AUD
Retailer 3$48,247 AUD
Retailer 12$49,121 AUD
Retailer 10$49,751 AUD
Retailer 8$49,847 AUD
Retailer 9$50,761 AUD
Retailer 11$55,429 AUD
Retailer 13$59,147 AUD
MOH London$73,552 AUD

25 data points across 15 retailers

18 retailers$42,115 AUD to $73,552 AUD

A
Cheapest Retailer
-
$42,115 AUD
Final sale: no returns
A
Retailer 2
-
$42,557 AUD
View
Retailer 3
-
$44,803 AUD
View
Price last confirmed 32 days ago
B+
Retailer 4
-
$45,813 AUD
View
B+
Retailer 5
-
$46,656 AUD
View
B+
Retailer 6
-
$47,089 AUD
View
Retailer 7
-
$47,405 AUD
View
Price last confirmed 34 days ago
B+
Retailer 8
-
$48,247 AUD
View
B+
Retailer 9
-
$48,247 AUD
View
B+
Retailer 10
-
$49,121 AUD
View
B+
Retailer 11
-
$49,751 AUD
View
B+
Retailer 12
-
$49,847 AUD
View
B+
Retailer 13
-
$50,761 AUD
View
B+
Retailer 14
-
$51,098 AUD
View
B
Retailer 15
-
$52,095 AUD
View
B
Retailer 16
-
$55,429 AUD
View
B+
Retailer 17
-
$59,147 AUD
View
Most Expensive
B
MOH London
1933259BD · Nov 2
$73,552 AUD
£39,793 GBP
View
17 more retailers have this diamond
Prices start from $42,115 AUDSave up to $31,437 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
$42,115 AUD