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Cushion|Natural|GIA

1.01ct I SI2 Cushion Natural Diamond

EX • I/SI2 • GIA 3545376007

Certificate GIA 3545376007

Diamond specifications and retailer prices

From $1,266 AUD
As of November 6, 2026
Save $1,854 AUD (59%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,120 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3545376007. Listed at 13 retailers as of November 4, 2026, with prices from $1,266 to $3,120, a $1,854 spread on the same certified stone. MOH London lists it at $3,120. 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
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle37.1°
OriginNatural
Grading LabGIA
CertificateGIA 3545376007
Dimensions6.49 × 5.31 × 3.65 mm
L/W Ratio1.22
Top View
6.49 mm5.31 mm1.01 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3545376007
Side View
Table 69.0%CrownGirdle: STK-VTKPavilion 37.1°Culet: NoneDepth 68.7%

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: $3,120 AUD|Low: $1,247 AUD|High: $3,340 AUD|Avg: $1,861 AUD|-6.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 11$1,266 AUD
Retailer 2$1,420 AUD
Retailer 3$1,426 AUD
Retailer 10$1,455 AUD
Retailer 4$1,476 AUD
Retailer 8$1,495 AUD
Retailer 6$1,639 AUD
Retailer 12$1,774 AUD
Retailer 7$1,960 AUD
Retailer 5$2,375 AUD
Retailer 9$2,580 AUD
MOH London$3,120 AUD

33 data points across 12 retailers

13 retailers$1,266 AUD to $3,120 AUD

A
Cheapest Retailer
-
$1,266 AUD
A
Retailer 2
-
$1,420 AUD
View
A
Retailer 3
-
$1,426 AUD
View
Final sale: no returns
A
Retailer 4
-
$1,455 AUD
View
A
Retailer 5
-
$1,476 AUD
View
A
Retailer 6
-
$1,495 AUD
View
A
Retailer 7
-
$1,639 AUD
View
A
Retailer 8
-
$1,774 AUD
View
A
Retailer 9
-
$1,960 AUD
View
A
Retailer 10
-
$2,032 AUD
View
A
Retailer 11
-
$2,375 AUD
View
A
Retailer 12
-
$2,580 AUD
View
Most Expensive
B+
MOH London
B5DA37DEF · Nov 4
$3,120 AUD
£1,688 GBP
View
12 more retailers have this diamond
Prices start from $1,266 AUDSave up to $1,854 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
$1,266 AUD