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Cushion|Natural|GIA

0.40ct I VS1 Cushion Natural Diamond

EX • I/VS1 • GIA 1557233738

Certificate GIA 1557233738

Diamond specifications and retailer prices

From $268 USD
As of November 4, 2026
Save $592 USD (69%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $860 USD at MOH London · As of November 4, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1557233738. Listed at 5 retailers as of November 4, 2026, with prices from $268 to $860, a $592 spread on the same certified stone. MOH London lists it at $860. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
I
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1557233738
Dimensions5.26 × 3.89 × 2.64 mm
L/W Ratio1.35
Girdle conditionMedium to Thick
Key to symbols
Crystal, Knot, Feather, Needle
Top View
5.26 mm3.89 mm0.40 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1557233738
Side View
Table 67.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.9%

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 4
Current: $860 USD|Low: $268 USD|High: $871 USD|Avg: $569 USD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 4, 2026
Retailer 3$268 USD
Retailer 5$320 USD
Retailer 4$659 USD
Retailer 2$740 USD
MOH London$860 USD

33 data points across 5 retailers

5 retailers$268 USD to $860 USD

A
Cheapest Retailer
-
$268 USD
A
Retailer 2
-
$320 USD
View
B+
Retailer 3
-
$659 USD
View
B+
Retailer 4
-
$740 USD
View
Most Expensive
B
MOH London
971FF9E0D · Nov 4
$860 USD
£677 GBP
View
4 more retailers have this diamond
Prices start from $268 USDSave up to $592 USD

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
$268 USD