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Emerald|Lab Grown|IGI

1.50ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG497143870

Shape and cutting style on the report: Emerald cut

Certificate IGI LG497143870

Diamond specifications and retailer prices

From $2,316 CAD
$1,658 USD
As of October 30, 2026
Save $1,905 CAD (45%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,036 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG497143870 or 497143870. Listed at 12 retailers as of October 26, 2026, with a 82% 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
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.2°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG497143870
Dimensions7.85 × 5.49 × 3.42 mm
L/W Ratio1.43
Culet sizeLong
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
7.85 mm5.49 mm1.50 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG497143870
Side View
Table 65.0%Crown 23.2°Girdle: MED-STKPavilion 36.5°Culet: LNGDepth 62.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $5,036 CAD|Low: $1,851 CAD|High: $7,765 CAD|Avg: $3,555 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
October 30, 2026
Retailer 7$2,316 CAD
Retailer 8$2,389 CAD
Retailer 12$2,520 CAD
Retailer 3$2,593 CAD
Retailer 9$2,686 CAD
Retailer 11$2,686 CAD
Retailer 4$2,927 CAD
Retailer 2$3,808 CAD
Retailer 10$4,221 CAD
Retailer 6$4,632 CAD
NZ Jewellers$5,036 CAD
Retailer 5$7,683 CAD

43 data points across 12 retailers

12 retailers$2,316 CAD to $4,221 CAD

B
Cheapest Retailer
-
$2,316 CAD
$1,658 USD
B
Retailer 2
-
$2,389 CAD
$1,710 USD
View
B
Retailer 3
-
$2,520 CAD
$1,804 USD
View
B
Retailer 4
-
$2,593 CAD
$1,856 USD
View
Final sale: no returns
B
Retailer 5
-
$2,686 CAD
$1,923 USD
View
Retailer 6
-
$2,686 CAD
$1,923 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
$2,927 CAD
$2,095 USD
View
B
Retailer 8
-
$3,808 CAD
£2,146 GBP
View
B
Retailer 9
-
$4,221 CAD
$3,022 USD
View
Retailer 10
-
$4,632 CAD
$3,316 USD
View
Price under review
Most Expensive
NZ Jewellers
ca596d35-3d50-4a34-8a56-c6dd79f3aa0e · Oct 28
$5,036 CAD
$3,605 USD
View
Price under review
10 more retailers have this diamond
Prices start from $2,316 CADSave up to $1,905 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
$2,316 CAD