CaratHunter
Plans
Emerald|Lab Grown|IGI

1.50ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG733544925

Shape and cutting style on the report: Emerald cut

Certificate IGI LG733544925

Diamond specifications and retailer prices

From $244 CAD
$175 USD
As of October 30, 2026
Save $1,739 CAD (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,984 CAD at Brilliant Earth · As of October 29, 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 LG733544925 or 733544925. Listed at 12 retailers as of October 29, 2026, with prices from $244 to $1,984, a $1,739 spread on the same certified stone. Brilliant Earth lists it at $1,984. 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
SymmetryExcellent
FluorescenceNone
Crown angle31°
Pavilion angle43.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733544925
Dimensions7.75 × 5.38 × 3.71 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.75 mm5.38 mm1.50 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733544925
Side View
Table 62.0%Crown 31°Girdle: MED-STKPavilion 43.4°Culet: LargeDepth 69.0%

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: $1,984 CAD|Low: $242 CAD|High: $1,998 CAD|Avg: $837 CAD|+2.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 9$244 CAD
Retailer 5$284 CAD
Retailer 4$307 CAD
Retailer 12$307 CAD
Retailer 8$539 CAD
Retailer 2$544 CAD
Retailer 10$563 CAD
Retailer 7$666 CAD
Retailer 3$989 CAD
Retailer 6$1,031 CAD
Retailer 11$1,446 CAD
Brilliant Earth$1,984 CAD

44 data points across 12 retailers

12 retailers$244 CAD to $1,984 CAD

A
Cheapest Retailer
-
$244 CAD
$175 USD
A
Retailer 2
-
$284 CAD
$203 USD
View
A
Retailer 3
-
$307 CAD
$220 USD
View
A
Retailer 4
-
$307 CAD
$220 USD
View
B+
Retailer 5
-
$539 CAD
$386 USD
View
A
Retailer 6
-
$544 CAD
£307 GBP
View
A
Retailer 7
-
$563 CAD
€384 EUR
View
A
Retailer 8
-
$666 CAD
$477 USD
View
B+
Retailer 9
-
$989 CAD
$708 USD
View
B
Retailer 10
-
$1,031 CAD
$738 USD
View
B
Retailer 11
-
$1,446 CAD
£815 GBP
View
Most Expensive
B
Brilliant Earth
16957221A · Oct 29
$1,984 CAD
$1,420 USD
View
11 more retailers have this diamond
Prices start from $244 CADSave up to $1,739 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
$244 CAD