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Cushion|Natural|GIA

0.90ct F SI2 Cushion Natural Diamond

GD • F/SI2 • GIA 6542375169

Certificate GIA 6542375169

Diamond specifications and retailer prices

From $1,062 AUD
$742 USD
As of November 3, 2026
Save $1,601 AUD (60%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,663 AUD at Do Amore Diamonds · As of November 2, 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 F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6542375169. Listed at 7 retailers as of November 2, 2026, with prices from $1,062 to $2,663, a $1,601 spread on the same certified stone. Do Amore Diamonds lists it at $2,663. 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
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542375169
Dimensions5.50 × 5.16 × 3.59 mm
L/W Ratio1.07
Top View
5.50 mm5.16 mm0.90 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6542375169
Side View
Table 59.0%CrownGirdle: STK-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: Nov 3
Current: $2,663 AUD|Low: $948 AUD|High: $2,935 AUD|Avg: $1,482 AUD|-9.3%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 3, 2026
Retailer 6$1,062 AUD
Retailer 7$1,180 AUD
Retailer 3$1,280 AUD
Retailer 5$1,304 AUD
Retailer 4$1,326 AUD
Retailer 2$1,328 AUD
Do Amore Diamonds$2,663 AUD

40 data points across 7 retailers

7 retailers$1,062 AUD to $2,663 AUD

B+
Cheapest Retailer
-
$1,062 AUD
$742 USD
Final sale: no returns
A
Retailer 2
-
$1,180 AUD
MYR 3,358 MYR
View
B+
Retailer 3
-
$1,280 AUD
$894 USD
View
B+
Retailer 4
-
$1,304 AUD
$911 USD
View
B+
Retailer 5
-
$1,326 AUD
SGD 1,251 SGD
View
B+
Retailer 6
-
$1,328 AUD
£730 GBP
View
Most Expensive
B
Do Amore Diamonds
12-100766925977 · Nov 2
$2,663 AUD
$1,860 USD
View
6 more retailers have this diamond
Prices start from $1,062 AUDSave up to $1,601 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
$1,062 AUD