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Cushion|Natural|GIA

1.01ct J SI1 Cushion Natural Diamond

VG • J/SI1 • GIA 2221105992

Certificate GIA 2221105992

Diamond specifications and retailer prices

From $3,790 AUD
As of November 4, 2026
Save $2,237 AUD (37%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $8,236 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2221105992. Listed at 23 retailers as of November 4, 2026, with a 59% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2221105992
Dimensions6.55 × 5.27 × 3.66 mm
L/W Ratio1.24
Culet sizeNone
Top View
6.55 mm5.27 mm1.01 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2221105992
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 69.5%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $8,236 AUD|Low: $3,442 AUD|High: $8,358 AUD|Avg: $5,077 AUD|-0.3%
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
November 6, 2026
Retailer 5$3,858 AUD
Retailer 10$3,930 AUD
Retailer 12$4,130 AUD
Retailer 11$4,352 AUD
Retailer 3$4,474 AUD
Retailer 4$4,819 AUD
Retailer 6$4,925 AUD
Retailer 9$5,113 AUD
Retailer 13$5,274 AUD
Retailer 7$5,423 AUD
Retailer 2$5,832 AUD
Retailer 8$6,027 AUD
MOH London$8,236 AUD

45 data points across 13 retailers

23 retailers$3,790 AUD to $6,027 AUD

B
Cheapest Retailer
-
$3,790 AUD
B
Retailer 2
-
$3,858 AUD
View
Retailer 3
-
$3,930 AUD
View
Price last confirmed 19 days ago
B
Retailer 4
-
$3,957 AUD
View
B
Retailer 5
-
$4,007 AUD
View
B
Retailer 6
-
$4,128 AUD
View
B
Retailer 7
-
$4,130 AUD
View
Final sale: no returns
B
Retailer 8
-
$4,240 AUD
View
B
Retailer 9
-
$4,352 AUD
View
Retailer 10
-
$4,474 AUD
View
Price last confirmed 9 days ago
B
Retailer 11
-
$4,570 AUD
View
B
Retailer 12
-
$4,819 AUD
View
B
Retailer 13
-
$4,860 AUD
View
B
Retailer 14
-
$4,925 AUD
View
B
Retailer 15
-
$5,079 AUD
View
B
Retailer 16
-
$5,079 AUD
View
B
Retailer 17
-
$5,113 AUD
View
B
Retailer 18
-
$5,254 AUD
View
Retailer 19
-
$5,274 AUD
View
Price last confirmed 31 days ago
B
Retailer 20
-
$5,423 AUD
View
Retailer 21
-
$5,832 AUD
View
B
Retailer 22
-
$6,027 AUD
View
Most Expensive
MOH London
CCC52A3FB · Nov 4
$8,236 AUD
£4,456 GBP
View
Price under review
22 more retailers have this diamond
Prices start from $3,790 AUDSave up to $2,237 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.

B
1.01ct Cushion
$3,790 AUD