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Cushion|Natural|IGI

1.06ct L SI1 Cushion Natural Diamond

VG • L/SI1 • IGI 830630925

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI 830630925

Diamond specifications and retailer prices

From $945 SGD
As of November 6, 2026
Save $696 SGD (42%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,640 SGD at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.06ct natural cushion diamond

This 1.06ct natural cushion sits in the classic one-carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 830630925. Listed at 7 retailers as of November 6, 2026, with prices from $945 to $1,640, a $696 spread on the same certified stone. Yorxs lists it at $1,640. 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

1.06
Carat
L
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle34.8°
OriginNatural
Grading LabIGI
CertificateIGI 830630925
Dimensions5.80 × 5.52 × 3.79 mm
L/W Ratio1.05
Girdle conditionFaceted
Top View
5.80 mm5.52 mm1.06 ctL / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 830630925
Side View
Table 68.0%Crown 38.8°Girdle: STK-VTKPavilion 34.8°Culet: NoneDepth 68.7%

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: $945 SGD|Low: $945 SGD|High: $1,646 SGD|Avg: $1,293 SGD|-3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Yorxs
November 6, 2026
Retailer 1$945 SGD
Retailer 2$1,071 SGD
Retailer 4$1,314 SGD
Retailer 3$1,348 SGD
Retailer 5$1,365 SGD
Yorxs$1,640 SGD

45 data points across 6 retailers

7 retailers$945 SGD to $1,640 SGD

A
Cheapest Retailer
-
$945 SGD
B+
Retailer 2
-
$1,071 SGD
View
B+
Retailer 3
-
$1,275 SGD
View
B+
Retailer 4
-
$1,314 SGD
View
B+
Retailer 5
-
$1,348 SGD
View
B+
Retailer 6
-
$1,365 SGD
View
Most Expensive
B
Yorxs
NDR168213A · Nov 6
$1,640 SGD
€1,219 EUR
View
6 more retailers have this diamond
Prices start from $945 SGDSave up to $696 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
1.06ct Cushion
$945 SGD