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Cushion|Natural|GIA

0.90ct F SI2 Cushion Natural Diamond

GD • F/SI2 • GIA 6237464781

Certificate GIA 6237464781

Diamond specifications and retailer prices

From $1,005 AUD
HK$5,500 HKD
As of November 1, 2026
Save $1,337 AUD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,341 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6237464781. Listed at 17 retailers as of November 1, 2026, with prices from $1,005 to $2,341, a $1,337 spread on the same certified stone. MOH London lists it at $2,341. 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
PolishVery Good
SymmetryFair
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6237464781
Dimensions6.30 × 5.31 × 3.47 mm
L/W Ratio1.19
Top View
6.30 mm5.31 mm0.90 ctF / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryFair
FluorescenceMedium
CertificateGIA 6237464781
Side View
Table 64.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 65.3%

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 1
Current: $2,341 AUD|Low: $1,005 AUD|High: $2,555 AUD|Avg: $1,519 AUD|-8.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 3, 2026
Retailer 15$1,005 AUD
Retailer 4$1,073 AUD
Retailer 12$1,109 AUD
Retailer 14$1,155 AUD
Retailer 13$1,157 AUD
Retailer 9$1,219 AUD
Retailer 6$1,287 AUD
Retailer 11$1,310 AUD
Retailer 16$1,320 AUD
Retailer 5$1,427 AUD
Retailer 7$1,427 AUD
Retailer 8$1,470 AUD
Retailer 2$1,494 AUD
Retailer 3$1,800 AUD
Retailer 10$1,801 AUD
Retailer 17$2,061 AUD
MOH London$2,341 AUD

38 data points across 17 retailers

17 retailers$1,005 AUD to $2,341 AUD

A
Cheapest Retailer
-
$1,005 AUD
HK$5,500 HKD
B+
Retailer 2
-
$1,073 AUD
$752 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,109 AUD
$777 USD
View
B+
Retailer 4
-
$1,155 AUD
$809 USD
View
B+
Retailer 5
-
$1,157 AUD
$811 USD
View
Retailer 6
-
$1,219 AUD
$854 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$1,287 AUD
$902 USD
View
B+
Retailer 8
-
$1,310 AUD
$918 USD
View
B+
Retailer 9
-
$1,320 AUD
$925 USD
View
B+
Retailer 10
-
$1,427 AUD
$1,000 USD
View
B+
Retailer 11
-
$1,427 AUD
$1,000 USD
View
B+
Retailer 12
-
$1,470 AUD
$1,030 USD
View
B+
Retailer 13
-
$1,494 AUD
£824 GBP
View
B+
Retailer 14
-
$1,800 AUD
$1,261 USD
View
B+
Retailer 15
-
$1,801 AUD
€1,202 EUR
View
B+
Retailer 16
-
$2,061 AUD
CA$2,006 CAD
View
Most Expensive
B+
MOH London
D49956DBB · Nov 2
$2,341 AUD
£1,292 GBP
View
16 more retailers have this diamond
Prices start from $1,005 AUDSave up to $1,337 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
$1,005 AUD