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Cushion|Natural|GIA

0.40ct J VS1 Cushion Natural Diamond

GD • J/VS1 • GIA 2417995007

Certificate GIA 2417995007

Diamond specifications and retailer prices

From $556 SGD
$435 USD
As of October 31, 2026
Save $579 SGD (51%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,135 SGD 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2417995007. Listed at 13 retailers as of October 31, 2026, with prices from $556 to $1,135, a $579 spread on the same certified stone. MOH London lists it at $1,135. 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
J
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2417995007
Dimensions4.17 × 4.04 × 2.80 mm
L/W Ratio1.03
Culet sizeNone
Top View
4.17 mm4.04 mm0.40 ctJ / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2417995007
Side View
Table 63.0%CrownGirdle: MED-MEDPavilionCulet: NoneDepth 69.3%

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 31
Current: $1,135 SGD|Low: $556 SGD|High: $1,171 SGD|Avg: $751 SGD|-3.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 8$556 SGD
Retailer 10$559 SGD
Retailer 3$588 SGD
Retailer 9$588 SGD
Retailer 12$599 SGD
Retailer 11$614 SGD
Retailer 5$641 SGD
Retailer 7$762 SGD
Retailer 4$802 SGD
Retailer 6$827 SGD
Retailer 2$979 SGD
MOH London$1,135 SGD

35 data points across 12 retailers

13 retailers$556 SGD to $1,135 SGD

Retailer 1
-
$473 SGD
$370 USD
Price last confirmed 34 days ago
B+
Retailer 2
-
$556 SGD
$435 USD
View
B+
Retailer 3
-
$559 SGD
$437 USD
View
B+
Retailer 4
-
$588 SGD
$460 USD
View
B+
Retailer 5
-
$588 SGD
$460 USD
View
B+
Retailer 6
-
$599 SGD
$469 USD
View
B+
Retailer 7
-
$614 SGD
$480 USD
View
B+
Retailer 8
-
$641 SGD
£395 GBP
View
B
Retailer 9
-
$762 SGD
ZAR 9,634 ZAR
View
Retailer 10
-
$802 SGD
A$966 AUD
View
Price last confirmed 29 days ago
B
Retailer 11
-
$827 SGD
€616 EUR
View
B
Retailer 12
-
$979 SGD
£603 GBP
View
Most Expensive
B
MOH London
499CBC884 · Nov 1
$1,135 SGD
£699 GBP
View
12 more retailers have this diamond
Prices start from $556 SGDSave up to $579 SGD

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
$556 SGD