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Round|Lab Grown|IGI

1.70ct E SI2 Round Lab Grown Diamond

EX • E/SI2 • IGI LG496100043

Certificate IGI LG496100043

Diamond specifications and retailer prices

From $3,150 CAD
$2,255 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $3,150 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 1.7ct lab-grown round diamond

This 1.7ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG496100043 or 496100043. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.70
Carat
E
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG496100043
Dimensions7.61 × 7.55 mm
L/W Ratio1.01
Top View
7.61 mm7.55 mm1.70 ctE / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG496100043
Side View
Table 57.5%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.5%

Caratlytics Score

How it works →
C
Average
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Price History

Last verified: Oct 29
Current: $3,150 CAD|Low: $3,001 CAD|High: $5,176 CAD|Avg: $3,824 CAD|-39.1%
September 23, 2026
B2C Jewels$3,150 CAD

4 data points across 1 retailer

1 retailer

C
B2C Jewels
20034292 · Oct 29
$3,150 CAD
$2,255 USD
View

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C
1.70ct Round
$3,150 CAD