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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 $1,153 NZD
$650 USD
As of November 1, 2026
Save $371 NZD (24%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,524 NZD at DreamStone · As of October 31, 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 31, 2026, with prices from $1,153 to $1,524, a $371 spread on the same certified stone. DreamStone lists it at $1,524. 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
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: Nov 1
Current: $1,524 NZD|Low: $1,153 NZD|High: $1,721 NZD|Avg: $1,395 NZD
DreamStone
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
September 26, 2026
Retailer 4$1,153 NZD
Retailer 3$1,240 NZD
Retailer 5$1,272 NZD
Retailer 2$1,308 NZD
Retailer 7$1,419 NZD
Retailer 8$1,419 NZD
Retailer 6$1,455 NZD
DreamStone$1,524 NZD
Retailer 9$1,721 NZD

2 data points across 9 retailers

8 retailers$1,153 NZD to $1,524 NZD

B+
Cheapest Retailer
-
$1,153 NZD
$650 USD
B+
Retailer 2
-
$1,240 NZD
$699 USD
View
B
Retailer 3
-
$1,272 NZD
$717 USD
View
B
Retailer 4
-
$1,308 NZD
$737 USD
View
B
Retailer 5
-
$1,419 NZD
$800 USD
View
B
Retailer 6
-
$1,419 NZD
$800 USD
View
B
Retailer 7
-
$1,455 NZD
$820 USD
View
Most Expensive
B
DreamStone
21240 · Oct 31
$1,524 NZD
$859 USD
View
7 more retailers have this diamond
Prices start from $1,153 NZDSave up to $371 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
$1,153 NZD