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Emerald|Lab Grown|IGI

1.50ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG675546652

Shape and cutting style on the report: Emerald cut

Certificate IGI LG675546652

Diamond specifications and retailer prices

From $298 CAD
$213 USD
As of October 30, 2026
Save $1,560 CAD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,858 CAD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.5ct lab-grown emerald diamond

This 1.5ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG675546652 or 675546652. Listed at 14 retailers as of October 26, 2026, with prices from $298 to $1,858, a $1,560 spread on the same certified stone. Brilliant Earth lists it at $1,858. 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

1.50
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.9°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG675546652
Dimensions7.60 × 5.37 × 3.78 mm
L/W Ratio1.42
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.60 mm5.37 mm1.50 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG675546652
Side View
Table 71.0%Crown 37.9°Girdle: MediumPavilion 42.4°Culet: LargeDepth 70.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,858 CAD|Low: $298 CAD|High: $2,026 CAD|Avg: $998 CAD|-8.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 6$298 CAD
Retailer 4$562 CAD
Retailer 7$580 CAD
Retailer 2$602 CAD
Retailer 8$795 CAD
Retailer 5$1,067 CAD
Retailer 9$1,204 CAD
Retailer 3$1,556 CAD
Brilliant Earth$1,858 CAD

41 data points across 9 retailers

14 retailers$298 CAD to $1,858 CAD

Retailer 1
-
$267 CAD
$191 USD
Price last confirmed 20 days ago
A
Retailer 2
-
$298 CAD
$213 USD
View
Final sale: no returns
Retailer 3
-
$310 CAD
$222 USD
View
Price last confirmed 17 days ago
Retailer 4
-
$331 CAD
$237 USD
View
Price last confirmed 28 days ago
Retailer 5
-
$331 CAD
$237 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$562 CAD
€383 EUR
View
B+
Retailer 7
-
$580 CAD
$415 USD
View
A
Retailer 8
-
$602 CAD
£339 GBP
View
B+
Retailer 9
-
$795 CAD
$569 USD
View
Retailer 10
-
$1,064 CAD
$762 USD
View
Price last confirmed 23 days ago
B
Retailer 11
-
$1,067 CAD
$764 USD
View
B
Retailer 12
-
$1,139 CAD
$815 USD
View
B
Retailer 13
-
$1,556 CAD
£877 GBP
View
Most Expensive
B
Brilliant Earth
16592142A · Oct 26
$1,858 CAD
$1,330 USD
View
13 more retailers have this diamond
Prices start from $298 CADSave up to $1,560 CAD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.50ct Emerald
$298 CAD