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Emerald|Lab Grown|IGI

1.50ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG496121293

Shape and cutting style on the report: Emerald cut

Certificate IGI LG496121293

Diamond specifications and retailer prices

From $2,417 CAD
$1,730 USD
As of October 29, 2026
Save $650 CAD (21%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,311 CAD at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

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 LG496121293 or 496121293. Listed at 13 retailers as of October 29, 2026, with a 27% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle24.6°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG496121293
Dimensions7.70 × 5.52 × 3.66 mm
L/W Ratio1.39
Culet sizeLarge
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
7.70 mm5.52 mm1.50 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG496121293
Side View
Table 65.5%Crown 24.6°Girdle: MediumPavilion 40°Culet: LargeDepth 66.3%

Caratlytics Score

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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: $5,311 CAD|Low: $1,951 CAD|High: $8,189 CAD|Avg: $3,965 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 10$2,417 CAD
Retailer 9$2,443 CAD
Retailer 4$2,563 CAD
Retailer 14$2,657 CAD
Retailer 3$2,734 CAD
Retailer 11$2,833 CAD
Retailer 13$2,833 CAD
Retailer 5$3,066 CAD
Retailer 2$4,008 CAD
Retailer 12$4,448 CAD
Retailer 8$4,885 CAD
NZ Jewellers$5,311 CAD
Retailer 6$7,749 CAD
Retailer 7$8,136 CAD

43 data points across 14 retailers

13 retailers$2,417 CAD to $3,066 CAD

B
Cheapest Retailer
-
$2,417 CAD
$1,730 USD
B
Retailer 2
-
$2,443 CAD
$1,749 USD
View
B
Retailer 3
-
$2,657 CAD
$1,902 USD
View
B
Retailer 4
-
$2,734 CAD
$1,957 USD
View
Final sale: no returns
B
Retailer 5
-
$2,833 CAD
$2,028 USD
View
Retailer 6
-
$2,833 CAD
$2,028 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
$3,066 CAD
$2,195 USD
View
Retailer 8
-
$4,008 CAD
£2,259 GBP
View
Price under review
Retailer 9
-
$4,448 CAD
$3,184 USD
View
Price under review
Retailer 10
-
$4,885 CAD
$3,497 USD
View
Price under review
Most Expensive
NZ Jewellers
c592220c-3894-4f27-be22-01b9568398e2 · Oct 28
$5,311 CAD
$3,802 USD
View
Price under review
10 more retailers have this diamond
Prices start from $2,417 CADSave up to $650 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.

B
1.50ct Emerald
$2,417 CAD