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Cushion|Natural|GIA

0.90ct E SI1 Cushion Natural Diamond

GD • E/SI1 • GIA 7541530928

Certificate GIA 7541530928

Diamond specifications and retailer prices

From $1,227 AUD
$862 USD
As of October 30, 2026
Save $1,876 AUD (60%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,103 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7541530928. Listed at 12 retailers as of October 29, 2026, with prices from $1,227 to $3,103, a $1,876 spread on the same certified stone. Do Amore Diamonds lists it at $3,103. 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
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7541530928
Dimensions5.50 × 5.11 × 3.56 mm
L/W Ratio1.08
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
5.50 mm5.11 mm0.90 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7541530928
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.5%

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: Oct 30
Current: $3,103 AUD|Low: $1,137 AUD|High: $3,531 AUD|Avg: $1,770 AUD|-12.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 11$1,227 AUD
Retailer 12$1,371 AUD
Retailer 8$1,436 AUD
Retailer 5$1,483 AUD
Retailer 9$1,523 AUD
Retailer 10$1,541 AUD
Retailer 2$1,549 AUD
Retailer 3$1,637 AUD
Retailer 6$1,637 AUD
Retailer 7$1,694 AUD
Retailer 4$2,052 AUD
Do Amore Diamonds$3,103 AUD

42 data points across 12 retailers

12 retailers$1,227 AUD to $3,103 AUD

A
Cheapest Retailer
-
$1,227 AUD
$862 USD
Final sale: no returns
A
Retailer 2
-
$1,371 AUD
MYR 3,922 MYR
View
A
Retailer 3
-
$1,436 AUD
$1,009 USD
View
A
Retailer 4
-
$1,483 AUD
$1,042 USD
View
A
Retailer 5
-
$1,523 AUD
$1,070 USD
View
A
Retailer 6
-
$1,541 AUD
SGD 1,463 SGD
View
A
Retailer 7
-
$1,549 AUD
£857 GBP
View
A
Retailer 8
-
$1,637 AUD
$1,150 USD
View
A
Retailer 9
-
$1,637 AUD
$1,150 USD
View
A
Retailer 10
-
$1,694 AUD
$1,190 USD
View
B+
Retailer 11
-
$2,052 AUD
View
Most Expensive
B
Do Amore Diamonds
12-100767490131 · Oct 29
$3,103 AUD
$2,180 USD
View
11 more retailers have this diamond
Prices start from $1,227 AUDSave up to $1,876 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
0.90ct Cushion
$1,227 AUD