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Cushion|Natural|GIA

3.01ct H SI1 Cushion Natural Diamond

EX • H/SI1 • GIA 3545415510

Certificate GIA 3545415510

Diamond specifications and retailer prices

From $40,009 AUD
As of November 4, 2026
Save $28,622 AUD (42%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $68,631 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 H 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 3545415510. Listed at 16 retailers as of November 2, 2026, with prices from $40,009 to $68,631, a $28,622 spread on the same certified stone. MOH London lists it at $68,631. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3545415510
Dimensions7.47 × 9.39 × 5.15 mm
L/W Ratio1.26
Top View
7.47 mm9.39 mm3.01 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3545415510
Side View
Table 63.0%CrownGirdle: VTN-VTKPavilionCulet: NoneDepth 69.0%

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 4
Current: $68,631 AUD|Low: $40,009 AUD|High: $68,999 AUD|Avg: $47,824 AUD|+4.2%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 7$40,009 AUD
Retailer 8$40,281 AUD
Retailer 19$40,801 AUD
Retailer 12$40,991 AUD
Retailer 5$41,122 AUD
Retailer 10$42,127 AUD
Retailer 4$42,502 AUD
Retailer 6$42,716 AUD
Retailer 17$43,918 AUD
Retailer 13$44,270 AUD
Retailer 2$46,075 AUD
Retailer 9$46,539 AUD
Retailer 18$46,982 AUD
Retailer 15$50,558 AUD
Retailer 14$51,402 AUD
Retailer 3$51,817 AUD
Retailer 11$55,147 AUD
Retailer 16$56,967 AUD
MOH London$68,631 AUD

25 data points across 19 retailers

16 retailers$40,009 AUD to $68,631 AUD

A
Cheapest Retailer
-
$40,009 AUD
A
Retailer 2
-
$40,801 AUD
View
A
Retailer 3
-
$40,991 AUD
View
A
Retailer 4
-
$41,122 AUD
View
Retailer 5
-
$42,127 AUD
View
Price last confirmed 34 days ago
B+
Retailer 6
-
$42,502 AUD
View
B+
Retailer 7
-
$42,716 AUD
View
B+
Retailer 8
-
$43,918 AUD
View
B+
Retailer 9
-
$44,270 AUD
View
Retailer 10
-
$46,075 AUD
View
B+
Retailer 11
-
$46,982 AUD
View
B+
Retailer 12
-
$50,558 AUD
View
B+
Retailer 13
-
$51,402 AUD
View
B
Retailer 14
-
$51,817 AUD
View
B
Retailer 15
-
$56,967 AUD
View
Most Expensive
B
MOH London
9AA4A71CF · Nov 2
$68,631 AUD
£37,131 GBP
View
15 more retailers have this diamond
Prices start from $40,009 AUDSave up to $28,622 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
$40,009 AUD