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Cushion|Natural|GIA

1.31ct K VVS1 Cushion Natural Diamond

K/VVS1 • GIA 2558689368

Certificate GIA 2558689368

Diamond specifications and retailer prices

From $2,807 SGD
As of November 1, 2026
Save $2,923 SGD (51%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $5,729 SGD at MOH London · As of November 4, 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 K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included) and certified by GIA 2558689368. Listed at 4 retailers as of November 1, 2026, with prices from $2,807 to $5,729, a $2,923 spread on the same certified stone. MOH London lists it at $5,729. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.31
Carat
K
Colour
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2558689368
Dimensions7.26 × 5.50 × 3.96 mm
L/W Ratio1.32
Key to symbols
Pinpoint, Feather
Top View
7.26 mm5.50 mm1.31 ctK / VVS1
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2558689368
Side View
Table 67.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 72.1%

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 1
Current: $5,729 SGD|Low: $2,640 SGD|High: $5,814 SGD|Avg: $3,700 SGD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 4$2,807 SGD
Retailer 2$2,927 SGD
Retailer 3$3,663 SGD
MOH London$5,729 SGD

26 data points across 4 retailers

4 retailers$2,807 SGD to $5,729 SGD

A
Cheapest Retailer
-
$2,807 SGD
A
Retailer 2
-
$2,927 SGD
View
B+
Retailer 3
-
$3,663 SGD
View
Most Expensive
B
MOH London
A3282C05F · Nov 4
$5,729 SGD
£3,520 GBP
View
3 more retailers have this diamond
Prices start from $2,807 SGDSave up to $2,923 SGD

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
$2,807 SGD