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Cushion|Natural|HRD

0.40ct H SI1 Cushion Natural Diamond

VG • H/SI1 • HRD 260000151161

Certificate HRD 260000151161

Diamond specifications and retailer prices

From $513 CAD
$367 USD
As of October 29, 2026
Save $587 CAD (53%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,100 CAD at MOH London · As of November 1, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by HRD 260000151161. Listed at 7 retailers as of October 29, 2026, with prices from $513 to $1,100, a $587 spread on the same certified stone. MOH London lists it at $1,100. 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
H
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000151161
Dimensions5.01 × 3.86 × 2.58 mm
L/W Ratio1.30
Top View
5.01 mm3.86 mm0.40 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 260000151161
Side View
Table 61.0%CrownGirdle: FAC-FACPavilionCulet: NoneDepth 66.8%

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 29
Current: $1,100 CAD|Low: $513 CAD|High: $1,114 CAD|Avg: $727 CAD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 5$513 CAD
Retailer 3$630 CAD
Retailer 4$653 CAD
Retailer 7$659 CAD
Retailer 6$691 CAD
Retailer 2$801 CAD
MOH London$1,100 CAD

43 data points across 7 retailers

7 retailers$513 CAD to $1,100 CAD

A
Cheapest Retailer
-
$513 CAD
$367 USD
B+
Retailer 2
-
$630 CAD
£355 GBP
View
B+
Retailer 3
-
$653 CAD
£368 GBP
View
B+
Retailer 4
-
$659 CAD
$472 USD
View
B+
Retailer 5
-
$691 CAD
$495 USD
View
B
Retailer 6
-
$801 CAD
€546 EUR
View
Most Expensive
B
MOH London
71227D700 · Nov 1
$1,100 CAD
£620 GBP
View
6 more retailers have this diamond
Prices start from $513 CADSave up to $587 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
$513 CAD