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Cushion|Natural|GIA

0.40ct E VS1 Cushion Natural Diamond

GD • E/VS1 • GIA 6395994987

Certificate GIA 6395994987

Diamond specifications and retailer prices

From $1,448 SGD
$1,130 USD
As of October 29, 2026
Save $1,071 SGD (43%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,534 SGD at Moon Ocean · As of September 30, 2026
View at Moon Ocean

About this 0.4ct natural cushion diamond

This 0.4ct natural cushion sits in the sub-half-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6395994987. Listed at 8 retailers as of October 29, 2026, with a 74% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.6°
Pavilion angle36.6°
OriginNatural
Grading LabGIA
CertificateGIA 6395994987
Dimensions4.39 × 4.17 × 2.81 mm
L/W Ratio1.05
Top View
4.39 mm4.17 mm0.40 ctE / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6395994987
Side View
Table 65.0%Crown 34.6°Girdle: VTN-STKPavilion 36.6°Culet: NoneDepth 67.3%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,534 SGD|Low: $608 SGD|High: $2,534 SGD|Avg: $1,767 SGD
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 9$608 SGD
Retailer 6$1,198 SGD
Retailer 4$1,448 SGD
Retailer 10$1,691 SGD
Retailer 3$1,767 SGD
Retailer 7$1,891 SGD
Retailer 5$1,946 SGD
Retailer 2$2,316 SGD
Retailer 8$2,520 SGD
Moon Ocean$2,534 SGD

31 data points across 10 retailers

8 retailers$1,448 SGD to $2,520 SGD

Retailer 1
-
$1,198 SGD
$935 USD
Price last confirmed 11 days ago
B
Retailer 2
-
$1,448 SGD
$1,130 USD
View
B
Retailer 3
-
$1,767 SGD
€1,313 EUR
View
Retailer 4
-
$1,891 SGD
A$2,270 AUD
View
Price last confirmed 25 days ago
B
Retailer 5
-
$1,946 SGD
ZAR 24,524 ZAR
View
B
Retailer 6
-
$2,316 SGD
£1,423 GBP
View
B
Retailer 7
-
$2,520 SGD
£1,548 GBP
View
Most Expensive
Moon Ocean
NVN-E4AA76466-987 · Sep 30
$2,534 SGD
£1,557 GBP
View
Price last confirmed 30 days ago
7 more retailers have this diamond
Prices start from $1,448 SGDSave up to $1,071 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
$1,448 SGD