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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 $652 NZD
$367 USD
As of October 29, 2026
Save $747 NZD (53%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,399 NZD at MOH London · As of November 2, 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 $652 to $1,399, a $747 spread on the same certified stone. MOH London lists it at $1,399. 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
Colour
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: $1,399 NZD|Low: $652 NZD|High: $1,418 NZD|Avg: $926 NZD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 3, 2026
Retailer 5$652 NZD
Retailer 2$802 NZD
Retailer 4$831 NZD
Retailer 7$838 NZD
Retailer 6$880 NZD
Retailer 3$1,019 NZD
MOH London$1,399 NZD

43 data points across 7 retailers

7 retailers$652 NZD to $1,399 NZD

A
Cheapest Retailer
-
$652 NZD
$367 USD
B+
Retailer 2
-
$802 NZD
£355 GBP
View
B+
Retailer 3
-
$831 NZD
£368 GBP
View
B+
Retailer 4
-
$838 NZD
$472 USD
View
B+
Retailer 5
-
$880 NZD
$495 USD
View
B
Retailer 6
-
$1,019 NZD
€546 EUR
View
Most Expensive
B
MOH London
71227D700 · Nov 2
$1,399 NZD
£620 GBP
View
6 more retailers have this diamond
Prices start from $652 NZDSave up to $747 NZD

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
$652 NZD