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Round|Natural|IGI

1.26ct I SI2 Round Natural Diamond

GD • I/SI2 • IGI f1p39383

Certificate IGI f1p39383

Diamond specifications and retailer prices

From $4,568 CAD
$3,270 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: $4,568 CAD at Brilliance
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliance

About this 1.26ct natural round diamond

This 1.26ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by IGI f1p39383. Listed at a single retailer as of October 30, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.26
Carat
I
Color
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabIGI
CertificateIGI f1p39383
Dimensions6.87 × 6.84 × 4.23 mm
L/W Ratio1.00
Top View
6.87 mm6.84 mm1.26 ctI / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI f1p39383
Side View
TableCrownGirdlePavilionCuletDepth

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $4,568 CAD|Low: $4,458 CAD|High: $4,568 CAD|Avg: $4,513 CAD|+2.5%
October 1, 2026
Brilliance$4,568 CAD

2 data points across 1 retailer

1 retailer

B
Brilliance
D43307683 · Oct 30
$4,568 CAD
$3,270 USD
View

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B
1.26ct Round
$4,568 CAD