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Cushion|Lab Grown|IGI

3.17ct F SI1 Cushion Lab Grown Diamond

VG • F/SI1 • IGI LG675525411

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG675525411

Diamond specifications and retailer prices

From $1,369 CAD
$973 USD
As of November 6, 2026
1 retailer carries this diamond
Only listing: $1,369 CAD at B2C Jewels
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 B2C Jewels

About this 3.17ct lab-grown cushion diamond

This 3.17ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG675525411 or 675525411. Listed at a single retailer as of November 6, 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

3.17
Carat
F
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG675525411
Dimensions9.98 × 7.86 mm
L/W Ratio1.27
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.98 mm7.86 mm3.17 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG675525411
Side View
Table 61.0%Crown 34°Girdle: MED-THKPavilion 36.7°Culet: NoneDepth 66.5%

Caratlytics Score

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

Last verified: Nov 6
Current: $1,369 CAD|Low: $1,317 CAD|High: $2,186 CAD|Avg: $1,637 CAD|-37.4%
September 23, 2026
B2C Jewels$1,369 CAD

4 data points across 1 retailer

1 retailer

B+
B2C Jewels
27023885 · Nov 6
$1,369 CAD
$973 USD
View

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B+
3.17ct Cushion
$1,369 CAD