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Cushion|Natural|GIA

1.01ct D SI1 Cushion Natural Diamond

VG • D/SI1 • GIA 6521226596

Certificate GIA 6521226596

Diamond specifications and retailer prices

From $2,422 AUD
As of November 6, 2026
Save $3,197 AUD (57%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,619 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 D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6521226596. Listed at 21 retailers as of November 4, 2026, with prices from $2,422 to $5,619, a $3,197 spread on the same certified stone. MOH London lists it at $5,619. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 6521226596
Dimensions6.02 × 5.74 × 3.81 mm
L/W Ratio1.05
Top View
6.02 mm5.74 mm1.01 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6521226596
Side View
Table 66.0%CrownGirdle: STK-VTKPavilion 40.2°Culet: NoneDepth 66.4%

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: $5,619 AUD|Low: $2,365 AUD|High: $5,636 AUD|Avg: $3,244 AUD|+0.1%
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 6, 2026
Retailer 6$2,422 AUD
Retailer 9$2,474 AUD
Retailer 10$2,525 AUD
Retailer 8$2,690 AUD
Retailer 17$2,698 AUD
Retailer 2$2,889 AUD
Retailer 16$2,889 AUD
Retailer 3$2,969 AUD
Retailer 4$2,998 AUD
Retailer 13$3,053 AUD
Retailer 14$3,084 AUD
Retailer 7$3,087 AUD
Retailer 15$3,165 AUD
Retailer 5$3,304 AUD
Retailer 12$3,925 AUD
Retailer 11$3,992 AUD
Retailer 18$5,020 AUD
MOH London$5,619 AUD

26 data points across 18 retailers

21 retailers$2,422 AUD to $5,619 AUD

A
Cheapest Retailer
-
$2,422 AUD
A
Retailer 2
-
$2,474 AUD
View
Retailer 3
-
$2,525 AUD
View
Price last confirmed 19 days ago
A
Retailer 4
-
$2,690 AUD
View
Final sale: no returns
A
Retailer 5
-
$2,698 AUD
View
A
Retailer 6
-
$2,889 AUD
View
A
Retailer 7
-
$2,889 AUD
View
A
Retailer 8
-
$2,969 AUD
View
A
Retailer 9
-
$2,998 AUD
View
A
Retailer 10
-
$3,053 AUD
View
A
Retailer 11
-
$3,084 AUD
View
B+
Retailer 12
-
$3,087 AUD
View
A
Retailer 13
-
$3,165 AUD
View
B+
Retailer 14
-
$3,304 AUD
View
Retailer 15
-
$3,468 AUD
View
Price last confirmed 17 days ago
B+
Retailer 16
-
$3,508 AUD
View
B+
Retailer 17
-
$3,925 AUD
View
Retailer 18
-
$3,986 AUD
View
Price last confirmed 32 days ago
B+
Retailer 19
-
$3,992 AUD
View
B
Retailer 20
-
$5,020 AUD
View
Most Expensive
B
MOH London
D6A38FA08 · Nov 4
$5,619 AUD
£3,040 GBP
View
20 more retailers have this diamond
Prices start from $2,422 AUDSave up to $3,197 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
$2,422 AUD