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Cushion|Natural|GIA

0.90ct F SI2 Cushion Natural Diamond

VG • F/SI2 • GIA 2225514313

Certificate GIA 2225514313

Diamond specifications and retailer prices

From $1,584 AUD
$1,106 USD
As of November 3, 2026
Save $2,022 AUD (56%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,606 AUD at MOH London · As of November 2, 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 F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2225514313. Listed at 6 retailers as of November 2, 2026, with prices from $1,584 to $3,606, a $2,022 spread on the same certified stone. MOH London lists it at $3,606. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle34.1°
OriginNatural
Grading LabGIA
CertificateGIA 2225514313
Dimensions5.79 × 5.21 × 3.56 mm
L/W Ratio1.11
Key to symbols
Crystal
Top View
5.79 mm5.21 mm0.90 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2225514313
Side View
Table 60.0%Crown 38.1°Girdle: MED-VTKPavilion 34.1°Culet: NoneDepth 68.3%

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: $3,606 AUD|Low: $1,584 AUD|High: $3,650 AUD|Avg: $2,437 AUD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 4$1,584 AUD
Retailer 5$2,016 AUD
Retailer 6$2,069 AUD
Retailer 2$2,189 AUD
Retailer 7$2,210 AUD
Retailer 9$2,327 AUD
Retailer 3$2,809 AUD
Retailer 8$2,879 AUD
MOH London$3,606 AUD

41 data points across 9 retailers

6 retailers$1,584 AUD to $3,606 AUD

A
Cheapest Retailer
-
$1,584 AUD
$1,106 USD
Final sale: no returns
B+
Retailer 2
-
$2,016 AUD
$1,408 USD
View
B+
Retailer 3
-
$2,189 AUD
£1,204 GBP
View
B+
Retailer 4
-
$2,210 AUD
$1,544 USD
View
B+
Retailer 5
-
$2,809 AUD
€1,868 EUR
View
Most Expensive
B
MOH London
205FE9FFF · Nov 2
$3,606 AUD
£1,983 GBP
View
5 more retailers have this diamond
Prices start from $1,584 AUDSave up to $2,022 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
$1,584 AUD