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Cushion|Natural|GIA

0.40ct D SI2 Cushion Natural Diamond

GD • D/SI2 • GIA 5233524962

Certificate GIA 5233524962

Diamond specifications and retailer prices

From $908 CAD
$650 USD
As of October 30, 2026
Save $292 CAD (24%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,200 CAD at DreamStone · As of October 28, 2026
View at DreamStone

About this 0.4ct natural cushion diamond

This 0.4ct natural cushion sits in the sub-half-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5233524962. Listed at 8 retailers as of October 28, 2026, with prices from $908 to $1,200, a $292 spread on the same certified stone. DreamStone lists it at $1,200. 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

0.40
Carat
D
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5233524962
Dimensions4.36 × 4.27 × 2.95 mm
L/W Ratio1.02
Top View
4.36 mm4.27 mm0.40 ctD / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 5233524962
Side View
Table 61.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 69.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,200 CAD|Low: $908 CAD|High: $1,355 CAD|Avg: $1,098 CAD
DreamStone
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
September 26, 2026
Retailer 4$908 CAD
Retailer 3$976 CAD
Retailer 5$1,002 CAD
Retailer 2$1,030 CAD
Retailer 7$1,118 CAD
Retailer 8$1,118 CAD
Retailer 6$1,145 CAD
DreamStone$1,200 CAD
Retailer 9$1,355 CAD

2 data points across 9 retailers

8 retailers$908 CAD to $1,200 CAD

B+
Cheapest Retailer
-
$908 CAD
$650 USD
B+
Retailer 2
-
$976 CAD
$699 USD
View
B
Retailer 3
-
$1,002 CAD
$717 USD
View
B
Retailer 4
-
$1,030 CAD
$737 USD
View
B
Retailer 5
-
$1,118 CAD
$800 USD
View
B
Retailer 6
-
$1,118 CAD
$800 USD
View
B
Retailer 7
-
$1,145 CAD
$820 USD
View
Most Expensive
B
DreamStone
21240 · Oct 28
$1,200 CAD
$859 USD
View
7 more retailers have this diamond
Prices start from $908 CADSave up to $292 CAD

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+
0.40ct Cushion
$908 CAD