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Cushion|Natural|GIA

0.90ct E SI2 Cushion Natural Diamond

GD • E/SI2 • GIA 1459526283

Shape and cutting style on the report: Cushion modified brilliant

Certificate GIA 1459526283

Diamond specifications and retailer prices

From $3,841 AUD
As of November 6, 2026
Save $3,314 AUD (46%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $7,155 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 0.9ct natural cushion diamond

This 0.9ct natural cushion sits in the just-under-one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1459526283. Listed at 7 retailers as of November 4, 2026, with prices from $3,841 to $7,155, a $3,314 spread on the same certified stone. MOH London lists it at $7,155. 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

0.90
Carat
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1459526283
Dimensions6.26 × 5.14 × 3.49 mm
L/W Ratio1.22
Culet sizeNone
Key to symbols
Crystal
Top View
6.26 mm5.14 mm0.90 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1459526283
Side View
Table 58.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 68.0%

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 6
Current: $7,155 AUD|Low: $3,541 AUD|High: $7,260 AUD|Avg: $4,649 AUD|+2.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 7$3,841 AUD
Retailer 4$3,855 AUD
Retailer 3$3,864 AUD
Retailer 8$3,880 AUD
Retailer 5$3,959 AUD
Retailer 6$4,289 AUD
Retailer 10$4,916 AUD
Retailer 2$4,993 AUD
Retailer 9$5,977 AUD
MOH London$7,155 AUD

29 data points across 10 retailers

7 retailers$3,841 AUD to $7,155 AUD

B
Cheapest Retailer
-
$3,841 AUD
B
Retailer 2
-
$3,855 AUD
View
Retailer 3
-
$3,864 AUD
View
Price last confirmed 9 days ago
B
Retailer 4
-
$3,959 AUD
View
Final sale: no returns
Retailer 5
-
$4,289 AUD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$4,993 AUD
View
Most Expensive
C
MOH London
AB44811DD · Nov 4
$7,155 AUD
£3,871 GBP
View
6 more retailers have this diamond
Prices start from $3,841 AUDSave up to $3,314 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
0.90ct Cushion
$3,841 AUD