Cushion|Natural|GIA

0.31ct J VS1 Cushion Natural Diamond

EX • J/VS1 • GIA 7418634861

Certificate GIA 7418634861

Diamond specifications and retailer prices

From $414 USD
£326 GBP
As of October 31, 2026
Save $336 USD (45%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $749 USD at MOH London · As of October 25, 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 October 25, 2026, with prices from $414 to $749, a $336 spread on the same certified stone. MOH London lists it at $749. 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: Oct 31
Current: $749 USD|Low: $393 USD|High: $792 USD|Avg: $553 USD|-4.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 3$414 USD
Retailer 4$473 USD
Retailer 6$496 USD
Retailer 5$543 USD
Retailer 2$606 USD
MOH London$749 USD

45 data points across 6 retailers

5 retailers$414 USD to $749 USD

B+
Cheapest Retailer
-
$414 USD
£326 GBP
B
Retailer 2
-
$473 USD
View
Retailer 3
-
$543 USD
A$835 AUD
View
Price last confirmed 28 days ago
B
Retailer 4
-
$606 USD
€577 EUR
View
Most Expensive
B
MOH London
CA7727383 · Oct 25
$749 USD
£590 GBP
View
4 more retailers have this diamond
Prices start from $414 USDSave up to $336 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.

B+
0.31ct Cushion
$414 USD