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Emerald|Lab Grown|IGI

1.53ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG743568411

Shape and cutting style on the report: Emerald cut

Certificate IGI LG743568411

Diamond specifications and retailer prices

From $375 CAD
$268 USD
As of October 28, 2026
Save $1,150 CAD (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,526 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.53ct lab-grown emerald diamond

This 1.53ct 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 LG743568411 or 743568411. Listed at 11 retailers as of October 28, 2026, with prices from $375 to $1,526, a $1,150 spread on the same certified stone. Brilliant Earth lists it at $1,526. 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

1.53
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743568411
Dimensions8.33 × 5.34 × 3.47 mm
L/W Ratio1.56
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.33 mm5.34 mm1.53 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743568411
Side View
Table 68.0%Crown 32.8°Girdle: MediumPavilion 41.2°Culet: LargeDepth 65.0%

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 28
Current: $1,526 CAD|Low: $239 CAD|High: $1,568 CAD|Avg: $790 CAD|-2.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 9$239 CAD
Retailer 10$294 CAD
Retailer 7$375 CAD
Retailer 4$508 CAD
Retailer 2$530 CAD
Retailer 8$663 CAD
Retailer 6$743 CAD
Retailer 3$1,017 CAD
Retailer 11$1,231 CAD
Retailer 5$1,397 CAD
Brilliant Earth$1,526 CAD

42 data points across 11 retailers

11 retailers$375 CAD to $1,526 CAD

A
Retailer 1
-
$239 CAD
$171 USD
Price last confirmed 37 days ago
A
Retailer 2
-
$294 CAD
$210 USD
View
Price last confirmed 36 days ago
B+
Retailer 3
-
$375 CAD
$268 USD
View
A
Retailer 4
-
$508 CAD
€346 EUR
View
A
Retailer 5
-
$530 CAD
£298 GBP
View
B+
Retailer 6
-
$663 CAD
$474 USD
View
B+
Retailer 7
-
$743 CAD
$531 USD
View
B+
Retailer 8
-
$1,032 CAD
$737 USD
View
B
Retailer 9
-
$1,231 CAD
$880 USD
View
Price last confirmed 43 days ago
B
Retailer 10
-
$1,397 CAD
£786 GBP
View
Most Expensive
B
Brilliant Earth
21009486A · Oct 29
$1,526 CAD
$1,090 USD
View
10 more retailers have this diamond
Prices start from $375 CADSave up to $1,150 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
1.53ct Emerald
$375 CAD