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Cushion|Natural|GIA

0.40ct I VS1 Cushion Natural Diamond

EX • I/VS1 • GIA 3555248253

Certificate GIA 3555248253

Diamond specifications and retailer prices

From €250 EUR
$279 USD
As of October 31, 2026
Save €374 EUR (60%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €624 EUR 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 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 3555248253. Listed at 5 retailers as of October 31, 2026, with prices from €250 to €624, a €374 spread on the same certified stone. MOH London lists it at €624. 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
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3555248253
Dimensions4.21 × 4.07 × 2.78 mm
L/W Ratio1.03
Key to symbols
Crystal, Pinpoint
Top View
4.21 mm4.07 mm0.40 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3555248253
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.3%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: €624 EUR|Low: €223 EUR|High: €724 EUR|Avg: €520 EUR|-13.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 5€250 EUR
Retailer 3€464 EUR
Retailer 2€538 EUR
Retailer 4€600 EUR
MOH London€624 EUR

34 data points across 5 retailers

5 retailers€250 EUR to €624 EUR

A
Cheapest Retailer
-
€250 EUR
$279 USD
Final sale: no returns
A
Retailer 2
-
€464 EUR
View
B+
Retailer 3
-
€538 EUR
£473 GBP
View
B+
Retailer 4
-
€600 EUR
£528 GBP
View
Most Expensive
B+
MOH London
ACBC70380 · Nov 1
€624 EUR
£549 GBP
View
4 more retailers have this diamond
Prices start from €250 EURSave up to €374 EUR

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
€250 EUR