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Cushion|Natural|GIA

0.40ct D SI2 Cushion Natural Diamond

VG • D/SI2 • GIA 7431836514

Certificate GIA 7431836514

Diamond specifications and retailer prices

From $1,192 NZD
$672 USD
As of October 30, 2026
Save $1,140 NZD (49%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,332 NZD 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 D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7431836514. Listed at 7 retailers as of October 30, 2026, with prices from $1,192 to $2,332, a $1,140 spread on the same certified stone. MOH London lists it at $2,332. 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
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.8°
OriginNatural
Grading LabGIA
CertificateGIA 7431836514
Dimensions4.21 × 4.06 × 2.74 mm
L/W Ratio1.04
Top View
4.21 mm4.06 mm0.40 ctD / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7431836514
Side View
Table 61.0%Crown 33.8°Girdle: THN-VTKPavilionCulet: NoneDepth 67.6%

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: $2,332 NZD|Low: $1,146 NZD|High: $2,359 NZD|Avg: $1,447 NZD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6$1,146 NZD
Retailer 2$1,227 NZD
Retailer 7$1,267 NZD
Retailer 4$1,318 NZD
Retailer 3$1,416 NZD
Retailer 5$1,530 NZD
MOH London$2,332 NZD

27 data points across 7 retailers

7 retailers$1,192 NZD to $2,332 NZD

B+
Cheapest Retailer
-
$1,192 NZD
$672 USD
B+
Retailer 2
-
$1,227 NZD
£544 GBP
View
B+
Retailer 3
-
$1,267 NZD
$714 USD
View
B+
Retailer 4
-
$1,318 NZD
$743 USD
View
B+
Retailer 5
-
$1,416 NZD
£628 GBP
View
B+
Retailer 6
-
$1,530 NZD
€821 EUR
View
Most Expensive
B
MOH London
D9E9FB9D3 · Nov 1
$2,332 NZD
£1,035 GBP
View
6 more retailers have this diamond
Prices start from $1,192 NZDSave up to $1,140 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.

B+
0.40ct Cushion
$1,192 NZD