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Cushion|Natural|IGI

1.30ct J VS1 Cushion Natural Diamond

VG • J/VS1 • IGI 790621093

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI 790621093

Diamond specifications and retailer prices

From $2,259 SGD
As of November 6, 2026
Save $2,742 SGD (55%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,002 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 1.3ct natural cushion diamond

This 1.3ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 790621093. Listed at 8 retailers as of November 4, 2026, with prices from $2,259 to $5,002, a $2,742 spread on the same certified stone. MOH London lists it at $5,002. 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

1.30
Carat
J
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle31.8°
OriginNatural
Grading LabIGI
CertificateIGI 790621093
Dimensions7.06 × 5.43 × 3.77 mm
L/W Ratio1.30
Girdle conditionFaceted
Top View
7.06 mm5.43 mm1.30 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 790621093
Side View
Table 61.0%Crown 42.2°Girdle: STK-VTKPavilion 31.8°Culet: NoneDepth 69.4%

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 6
Current: $5,002 SGD|Low: $2,259 SGD|High: $5,042 SGD|Avg: $3,244 SGD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 3$2,259 SGD
Retailer 6$2,480 SGD
Retailer 7$2,727 SGD
Retailer 2$2,986 SGD
Retailer 5$3,164 SGD
Retailer 4$3,554 SGD
MOH London$5,002 SGD

40 data points across 7 retailers

8 retailers$2,259 SGD to $5,002 SGD

A
Cheapest Retailer
-
$2,259 SGD
A
Retailer 2
-
$2,480 SGD
View
A
Retailer 3
-
$2,727 SGD
View
B+
Retailer 4
-
$2,986 SGD
View
B+
Retailer 5
-
$3,010 SGD
View
A
Retailer 6
-
$3,164 SGD
View
B+
Retailer 7
-
$3,554 SGD
View
Most Expensive
B
MOH London
6BFED3FE1 · Nov 4
$5,002 SGD
£3,073 GBP
View
7 more retailers have this diamond
Prices start from $2,259 SGDSave up to $2,742 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
1.30ct Cushion
$2,259 SGD