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Cushion|Natural|IGI

1.54ct J SI1 Cushion Natural Diamond

VG • J/SI1 • IGI 760534754

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI 760534754

Diamond specifications and retailer prices

From $3,480 SGD
£2,143 GBP
As of November 2, 2026
Save $2,890 SGD (45%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,370 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.54ct natural cushion diamond

This 1.54ct natural cushion sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 760534754. Listed at 10 retailers as of October 29, 2026, with prices from $3,480 to $6,370, a $2,890 spread on the same certified stone. MOH London lists it at $6,370. 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

1.54
Carat
J
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38.9°
Pavilion angle36.9°
OriginNatural
Grading LabIGI
CertificateIGI 760534754
Dimensions7.96 × 6.14 × 4.08 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizePointed
Top View
7.96 mm6.14 mm1.54 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 760534754
Side View
Table 66.0%Crown 38.9°Girdle: THN-STKPavilion 36.9°Culet: NoneDepth 66.4%

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: $6,370 SGD|Low: $2,692 SGD|High: $6,828 SGD|Avg: $4,276 SGD|-6.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 4$3,480 SGD
Retailer 7$3,497 SGD
Retailer 9$3,566 SGD
Retailer 6$3,613 SGD
Retailer 2$3,645 SGD
Retailer 3$4,282 SGD
Retailer 5$4,657 SGD
Retailer 8$5,615 SGD
MOH London$6,370 SGD

38 data points across 9 retailers

10 retailers$3,480 SGD to $6,370 SGD

A
Cheapest Retailer
-
$3,480 SGD
£2,143 GBP
B+
Retailer 2
-
$3,497 SGD
$2,734 USD
View
Final sale: no returns
B+
Retailer 3
-
$3,566 SGD
$2,788 USD
View
A
Retailer 4
-
$3,613 SGD
$2,825 USD
View
B+
Retailer 5
-
$3,623 SGD
A$4,358 AUD
View
B+
Retailer 6
-
$3,645 SGD
£2,244 GBP
View
B+
Retailer 7
-
$4,282 SGD
€3,189 EUR
View
B+
Retailer 8
-
$4,657 SGD
ZAR 58,830 ZAR
View
Retailer 9
-
$5,615 SGD
$4,391 USD
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
5A9F0A573 · Oct 29
$6,370 SGD
£3,922 GBP
View
9 more retailers have this diamond
Prices start from $3,480 SGDSave up to $2,890 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
1.54ct Cushion
$3,480 SGD