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Cushion|Natural|GIA

1.31ct G VS1 Cushion Natural Diamond

EX • G/VS1 • GIA 6505417243

Certificate GIA 6505417243

Diamond specifications and retailer prices

From $5,452 USD
£4,293 GBP
As of November 2, 2026
Save $3,448 USD (39%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $8,900 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.31ct natural cushion diamond

This 1.31ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded G 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 6505417243. Listed at 5 retailers as of November 1, 2026, with prices from $5,452 to $8,900, a $3,448 spread on the same certified stone. MOH London lists it at $8,900. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
G
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6505417243
Dimensions6.46 × 6.03 × 4.09 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Feather, Needle, Pinpoint
Top View
6.46 mm6.03 mm1.31 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6505417243
Side View
Table 66.0%CrownGirdle: MediumPavilionCulet: NoneDepth 67.8%

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: Nov 2
Current: $8,900 USD|Low: $5,336 USD|High: $9,007 USD|Avg: $6,327 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 2$5,452 USD
Retailer 4$5,597 USD
Retailer 5$5,735 USD
Retailer 3$5,947 USD
MOH London$8,900 USD

40 data points across 5 retailers

5 retailers$5,452 USD to $8,900 USD

A
Cheapest Retailer
-
$5,452 USD
£4,293 GBP
Retailer 2
-
$5,597 USD
A$8,611 AUD
View
Price last confirmed 23 days ago
B+
Retailer 3
-
$5,735 USD
View
B+
Retailer 4
-
$5,947 USD
€5,664 EUR
View
Most Expensive
B
MOH London
64BFE7B2F · Nov 1
$8,900 USD
£7,008 GBP
View
4 more retailers have this diamond
Prices start from $5,452 USDSave up to $3,448 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
1.31ct Cushion
$5,452 USD