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Cushion|Natural|GIA

1.00ct G SI2 Cushion Natural Diamond

GD • G/SI2 • GIA 2394523746

Certificate GIA 2394523746

Diamond specifications and retailer prices

From $4,158 AUD
As of November 4, 2026
Save $4,871 AUD (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $9,029 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2394523746. Listed at 18 retailers as of November 4, 2026, with prices from $4,158 to $9,029, a $4,871 spread on the same certified stone. MOH London lists it at $9,029. 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

1.00
Carat
G
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2394523746
Dimensions6.49 × 5.57 × 3.61 mm
L/W Ratio1.17
Top View
6.49 mm5.57 mm1.00 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2394523746
Side View
Table 60.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 64.8%

Caratlytics Score

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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: $9,029 AUD|Low: $4,158 AUD|High: $9,162 AUD|Avg: $5,439 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
November 6, 2026
Retailer 11$4,158 AUD
Retailer 9$4,200 AUD
Retailer 6$4,257 AUD
Retailer 10$4,606 AUD
Retailer 8$4,905 AUD
Retailer 7$5,260 AUD
Retailer 5$5,605 AUD
Retailer 4$5,947 AUD
Retailer 3$6,130 AUD
Retailer 2$6,398 AUD
MOH London$9,029 AUD

42 data points across 11 retailers

18 retailers$4,158 AUD to $9,029 AUD

B
Cheapest Retailer
-
$4,158 AUD
B
Retailer 2
-
$4,200 AUD
View
B
Retailer 3
-
$4,257 AUD
View
B
Retailer 4
-
$4,337 AUD
View
B
Retailer 5
-
$4,353 AUD
View
B
Retailer 6
-
$4,606 AUD
View
Retailer 7
-
$4,905 AUD
View
Price last confirmed 9 days ago
B
Retailer 8
-
$5,015 AUD
View
B
Retailer 9
-
$5,260 AUD
View
B
Retailer 10
-
$5,331 AUD
View
B
Retailer 11
-
$5,560 AUD
View
B
Retailer 12
-
$5,560 AUD
View
B
Retailer 13
-
$5,605 AUD
View
B
Retailer 14
-
$5,749 AUD
View
B
Retailer 15
-
$5,947 AUD
View
Retailer 16
-
$6,130 AUD
View
Price last confirmed 15 days ago
Retailer 17
-
$6,398 AUD
View
Most Expensive
C
MOH London
B984DF347 · Nov 4
$9,029 AUD
£4,885 GBP
View
17 more retailers have this diamond
Prices start from $4,158 AUDSave up to $4,871 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
1.00ct Cushion
$4,158 AUD