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Cushion|Natural|IGI

1.54ct I SI1 Cushion Natural Diamond

VG • I/SI1 • IGI 760534671

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI 760534671

Diamond specifications and retailer prices

From $3,423 SGD
A$4,118 AUD
As of November 2, 2026
8 retailers carry this diamond
Most expensive: $6,289 SGD at MOH London · As of October 21, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 760534671. Listed at 8 retailers as of November 2, 2026. 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
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle37.6°
Pavilion angle31.4°
OriginNatural
Grading LabIGI
CertificateIGI 760534671
Dimensions7.39 × 5.91 × 4.07 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizePointed
Top View
7.39 mm5.91 mm1.54 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 760534671
Side View
Table 57.0%Crown 37.6°Girdle: MED-STKPavilion 31.4°Culet: NoneDepth 68.9%

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 2
Current: $6,289 SGD|Low: $3,164 SGD|High: $6,331 SGD|Avg: $4,227 SGD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 24, 2026
Retailer 3$3,249 SGD
Retailer 8$3,423 SGD
Retailer 6$3,452 SGD
Retailer 5$3,690 SGD
Retailer 2$3,954 SGD
Retailer 9$4,272 SGD
Retailer 4$4,515 SGD
Retailer 7$5,823 SGD
MOH London$6,289 SGD

29 data points across 9 retailers

8 retailers

Retailer 1
-
$3,249 SGD
€2,420 EUR
Price last confirmed 11 days ago
A
Retailer 2
-
$3,423 SGD
A$4,118 AUD
View
Retailer 3
-
$3,690 SGD
$2,885 USD
View
Price last confirmed 10 days ago
Retailer 4
-
$3,954 SGD
£2,434 GBP
View
Price last confirmed 9 days ago
Retailer 5
-
$4,272 SGD
$3,340 USD
View
Price last confirmed 12 days ago
Retailer 6
-
$4,515 SGD
ZAR 57,030 ZAR
View
Price last confirmed 11 days ago
Retailer 7
-
$5,823 SGD
$4,553 USD
View
Price last confirmed 12 days ago
Most Expensive
MOH London
C2D772475 · Oct 21
$6,289 SGD
£3,872 GBP
View
Price last confirmed 12 days ago
7 more retailers have this diamond
Prices start from $3,423 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
$3,423 SGD