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Cushion|Natural|GIA

0.40ct D SI1 Cushion Natural Diamond

VG • D/SI1 • GIA 1443981684

Certificate GIA 1443981684

Diamond specifications and retailer prices

From $445 CAD
₹30,310 INR
As of October 30, 2026
Save $980 CAD (69%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,425 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.4ct natural cushion diamond

This 0.4ct natural cushion sits in the sub-half-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1443981684. Listed at 6 retailers as of October 29, 2026, with prices from $445 to $1,425, a $980 spread on the same certified stone. MOH London lists it at $1,425. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1443981684
Dimensions4.13 × 3.73 × 2.80 mm
L/W Ratio1.11
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
4.13 mm3.73 mm0.40 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1443981684
Side View
Table 59.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 75.0%

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: $1,425 CAD|Low: $442 CAD|High: $1,433 CAD|Avg: $896 CAD|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 2$445 CAD
Retailer 3$760 CAD
Retailer 5$841 CAD
Retailer 4$930 CAD
Retailer 6$983 CAD
MOH London$1,425 CAD

41 data points across 6 retailers

6 retailers$445 CAD to $1,425 CAD

A
Cheapest Retailer
-
$445 CAD
₹30,310 INR
A
Retailer 2
-
$760 CAD
£429 GBP
View
B+
Retailer 3
-
$841 CAD
£474 GBP
View
B+
Retailer 4
-
$930 CAD
€634 EUR
View
Retailer 5
-
$983 CAD
A$1,082 AUD
View
Price last confirmed 27 days ago
Most Expensive
B
MOH London
70CCD53B3 · Oct 29
$1,425 CAD
£803 GBP
View
5 more retailers have this diamond
Prices start from $445 CADSave up to $980 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.

A
0.40ct Cushion
$445 CAD