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Cushion|Natural|IGI

1.10ct L SI1 Cushion Natural Diamond

VG • L/SI1 • IGI 270787422

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI 270787422

Diamond specifications and retailer prices

From $1,333 SGD
As of November 6, 2026
Save $434 SGD (25%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,767 SGD at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.1ct natural cushion diamond

This 1.1ct 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 270787422. Listed at 2 retailers as of November 6, 2026, with prices from $1,333 to $1,767, a $434 spread on the same certified stone. Yorxs lists it at $1,767. 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

1.10
Carat
L
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
Crown angle38.8°
Pavilion angle34°
OriginNatural
Grading LabIGI
CertificateIGI 270787422
Dimensions6.33 × 5.12 × 3.78 mm
L/W Ratio1.24
Girdle conditionFaceted
Culet sizePointed
Top View
6.33 mm5.12 mm1.10 ctL / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI 270787422
Side View
Table 61.5%Crown 38.8°Girdle: MED-THKPavilion 34°Culet: NoneDepth 73.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: $1,333 SGD|Low: $1,314 SGD|High: $1,778 SGD|Avg: $1,480 SGD|+1.5%
Retailer 1
Retailer 2
Yorxs
November 6, 2026
Retailer 1$1,333 SGD
Retailer 2$1,346 SGD
Yorxs$1,767 SGD

17 data points across 3 retailers

2 retailers$1,333 SGD to $1,767 SGD

B+
Cheapest Retailer
-
$1,333 SGD
Most Expensive
B
Yorxs
170282B80 · Nov 6
$1,767 SGD
€1,313 EUR
View
1 more retailer has this diamond
Prices start from $1,333 SGDSave up to $434 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.

B+
1.10ct Cushion
$1,333 SGD