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Cushion|Natural|GIA

1.01ct F SI1 Cushion Natural Diamond

EX • F/SI1 • GIA 6542729853

Certificate GIA 6542729853

Diamond specifications and retailer prices

From $2,160 AUD
As of November 6, 2026
Save $2,659 AUD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,819 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1.01ct natural cushion diamond

This 1.01ct natural cushion sits in the classic one-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 6542729853. Listed at 20 retailers as of November 4, 2026, with prices from $2,160 to $4,819, a $2,659 spread on the same certified stone. MOH London lists it at $4,819. 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

1.01
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 6542729853
Dimensions5.99 × 5.77 × 3.78 mm
L/W Ratio1.04
Top View
5.99 mm5.77 mm1.01 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542729853
Side View
Table 66.0%CrownGirdle: MED-THKPavilion 40.4°Culet: NoneDepth 65.6%

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: $4,819 AUD|Low: $2,123 AUD|High: $4,857 AUD|Avg: $2,935 AUD|-0.8%
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
November 7, 2026
Retailer 5$2,160 AUD
Retailer 7$2,190 AUD
Retailer 16$2,286 AUD
Retailer 17$2,407 AUD
Retailer 12$2,519 AUD
Retailer 9$2,551 AUD
Retailer 14$2,576 AUD
Retailer 10$2,628 AUD
Retailer 3$2,633 AUD
Retailer 4$2,634 AUD
Retailer 8$2,720 AUD
Retailer 6$2,778 AUD
Retailer 2$2,969 AUD
Retailer 11$2,997 AUD
Retailer 15$3,337 AUD
Retailer 13$3,714 AUD
Retailer 18$4,430 AUD
MOH London$4,819 AUD

24 data points across 18 retailers

20 retailers$2,160 AUD to $4,819 AUD

A
Cheapest Retailer
-
$2,160 AUD
A
Retailer 2
-
$2,190 AUD
View
A
Retailer 3
-
$2,286 AUD
View
Final sale: no returns
A
Retailer 4
-
$2,407 AUD
View
A
Retailer 5
-
$2,519 AUD
View
A
Retailer 6
-
$2,551 AUD
View
A
Retailer 7
-
$2,576 AUD
View
A
Retailer 8
-
$2,628 AUD
View
A
Retailer 9
-
$2,633 AUD
View
A
Retailer 10
-
$2,634 AUD
View
A
Retailer 11
-
$2,720 AUD
View
A
Retailer 12
-
$2,778 AUD
View
A
Retailer 13
-
$2,969 AUD
View
A
Retailer 14
-
$2,997 AUD
View
B+
Retailer 15
-
$3,119 AUD
View
B+
Retailer 16
-
$3,337 AUD
View
Retailer 17
-
$3,685 AUD
View
Price last confirmed 33 days ago
B+
Retailer 18
-
$3,714 AUD
View
B+
Retailer 19
-
$4,430 AUD
View
Most Expensive
B+
MOH London
CD09DCA9C · Nov 4
$4,819 AUD
£2,607 GBP
View
19 more retailers have this diamond
Prices start from $2,160 AUDSave up to $2,659 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
1.01ct Cushion
$2,160 AUD