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1.50ct E I1 Round Lab Grown Diamond

EX • E/I1 • IGI LG490191515

Shape and cutting style on the report: Round brilliant

Certificate IGI LG490191515

Diamond specifications and retailer prices

From $2,530 CAD
$1,808 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $2,530 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 1.5ct lab-grown round diamond

This 1.5ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI LG490191515 or 490191515. 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. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG490191515
Dimensions7.27 × 7.20 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.27 mm7.20 mm1.50 ctE / I1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG490191515
Side View
Table 61.5%Crown 35.3°Girdle: Slightly ThickPavilion 41.7°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,530 CAD|Low: $2,413 CAD|High: $4,139 CAD|Avg: $3,064 CAD|-38.9%
September 23, 2026
B2C Jewels$2,530 CAD

4 data points across 1 retailer

1 retailer

B
B2C Jewels
20033994 · Oct 29
$2,530 CAD
$1,808 USD
View

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B
1.50ct Round
$2,530 CAD