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Cushion|Natural|IGI

0.40ct H VS1 Cushion Natural Diamond

VG • H/VS1 • IGI 838627451

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI 838627451

Diamond specifications and retailer prices

From $356 SGD
As of November 6, 2026
Save $737 SGD (67%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,094 SGD at MOH London · As of November 7, 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 838627451. Listed at 13 retailers as of November 6, 2026, with prices from $356 to $1,094, a $737 spread on the same certified stone. MOH London lists it at $1,094. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle33.5°
OriginNatural
Grading LabIGI
CertificateIGI 838627451
Dimensions4.19 × 4.04 × 2.74 mm
L/W Ratio1.04
Girdle conditionFaceted
Top View
4.19 mm4.04 mm0.40 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 838627451
Side View
Table 62.0%Crown 38.9°Girdle: MED-THKPavilion 33.5°Culet: NoneDepth 67.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,094 SGD|Low: $352 SGD|High: $1,112 SGD|Avg: $649 SGD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 7, 2026
Retailer 6$356 SGD
Retailer 9$417 SGD
Retailer 5$423 SGD
Retailer 12$440 SGD
Retailer 8$473 SGD
Retailer 13$516 SGD
Retailer 2$636 SGD
Retailer 11$652 SGD
Retailer 10$741 SGD
Retailer 4$756 SGD
Retailer 7$810 SGD
Retailer 3$1,053 SGD
MOH London$1,094 SGD

26 data points across 13 retailers

13 retailers$356 SGD to $1,094 SGD

A
Cheapest Retailer
-
$356 SGD
A
Retailer 2
-
$417 SGD
View
A
Retailer 3
-
$423 SGD
View
A
Retailer 4
-
$440 SGD
View
Final sale: no returns
A
Retailer 5
-
$473 SGD
View
Retailer 6
-
$516 SGD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$636 SGD
View
A
Retailer 8
-
$652 SGD
View
B+
Retailer 9
-
$741 SGD
View
B+
Retailer 10
-
$756 SGD
View
B+
Retailer 11
-
$810 SGD
View
B
Retailer 12
-
$1,053 SGD
View
Most Expensive
B
MOH London
5241F60A8 · Nov 7
$1,094 SGD
£672 GBP
View
12 more retailers have this diamond
Prices start from $356 SGDSave up to $737 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.

A
0.40ct Cushion
$356 SGD