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Heart|Lab Grown|IGI

1.55ct E SI1 Heart Lab Grown Diamond

VG • E/SI1 • IGI LG485160822

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG485160822

Diamond specifications and retailer prices

From $3,531 CAD
$2,523 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $3,531 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 1.55ct lab-grown heart diamond

This 1.55ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG485160822 or 485160822. 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. 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

1.55
Carat
E
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG485160822
Dimensions6.97 × 8.10 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.97 mm8.10 mm1.55 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG485160822
Side View
Table 59.5%Crown 35.8°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 58.6%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 29
Current: $3,531 CAD|Low: $3,360 CAD|High: $5,822 CAD|Avg: $4,294 CAD|-39.4%
September 23, 2026
B2C Jewels$3,531 CAD

4 data points across 1 retailer

1 retailer

C
B2C Jewels
20033739 · Oct 29
$3,531 CAD
$2,523 USD
View

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C
1.55ct Heart
$3,531 CAD