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Cushion|Natural|GIA

0.31ct J VS1 Cushion Natural Diamond

EX • J/VS1 • GIA 7418634861

Certificate GIA 7418634861

Diamond specifications and retailer prices

From €373 EUR
£328 GBP
As of November 1, 2026
Save €296 EUR (44%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €670 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.31ct natural cushion diamond

This 0.31ct natural cushion sits in the sub-half-carat band, graded J 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 7418634861. Listed at 5 retailers as of November 1, 2026, with prices from €373 to €670, a €296 spread on the same certified stone. MOH London lists it at €670. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.31
Carat
J
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7418634861
Dimensions3.92 × 3.79 × 2.45 mm
L/W Ratio1.03
Top View
3.92 mm3.79 mm0.31 ctJ / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 7418634861
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €670 EUR|Low: €352 EUR|High: €709 EUR|Avg: €494 EUR|-4.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 2€373 EUR
Retailer 4€423 EUR
Retailer 6€444 EUR
Retailer 5€486 EUR
Retailer 3€542 EUR
MOH London€670 EUR

45 data points across 6 retailers

5 retailers€373 EUR to €670 EUR

B+
Cheapest Retailer
-
€373 EUR
£328 GBP
B
Retailer 2
-
€423 EUR
$473 USD
View
Retailer 3
-
€486 EUR
A$835 AUD
View
Price last confirmed 28 days ago
B
Retailer 4
-
€542 EUR
View
Most Expensive
B
MOH London
CA7727383 · Nov 1
€670 EUR
£589 GBP
View
4 more retailers have this diamond
Prices start from €373 EURSave up to €296 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.

B+
0.31ct Cushion
€373 EUR