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Emerald|Lab Grown|IGI

1.40ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG719550958

Shape and cutting style on the report: Emerald cut

Certificate IGI LG719550958

Diamond specifications and retailer prices

From $224 CAD
$160 USD
As of October 30, 2026
Save $1,265 CAD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,489 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.4ct lab-grown emerald diamond

This 1.4ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG719550958 or 719550958. Listed at 15 retailers as of October 30, 2026, with prices from $224 to $1,489, a $1,265 spread on the same certified stone. Reve Diamonds lists it at $1,489. 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

1.40
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG719550958
Dimensions7.70 × 5.27 × 3.53 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.70 mm5.27 mm1.40 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG719550958
Side View
Table 65.0%Crown 35.5°Girdle: MediumPavilion 40.2°Culet: LargeDepth 67.0%

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: $258 CAD|Low: $175 CAD|High: $1,489 CAD|Avg: $562 CAD|+2.2%
Retailer 1
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
Reve Diamonds
October 31, 2026
Retailer 12$224 CAD
Retailer 1$258 CAD
Retailer 4$270 CAD
Retailer 6$270 CAD
Retailer 9$278 CAD
Retailer 14$466 CAD
Retailer 11$488 CAD
Retailer 10$501 CAD
Retailer 7$739 CAD
Retailer 8$742 CAD
Retailer 5$869 CAD
Retailer 13$967 CAD
Retailer 3$1,215 CAD
Retailer 2$1,270 CAD
Reve Diamonds$1,489 CAD

46 data points across 15 retailers

15 retailers$224 CAD to $1,489 CAD

A
Cheapest Retailer
-
$224 CAD
$160 USD
A
Retailer 2
-
$258 CAD
$185 USD
View
A
Retailer 3
-
$270 CAD
$193 USD
View
A
Retailer 4
-
$270 CAD
$193 USD
View
A
Retailer 5
-
$278 CAD
$199 USD
View
Final sale: no returns
A
Retailer 6
-
$466 CAD
€318 EUR
View
A
Retailer 7
-
$488 CAD
£275 GBP
View
B+
Retailer 8
-
$501 CAD
$359 USD
View
B+
Retailer 9
-
$739 CAD
$529 USD
View
B+
Retailer 10
-
$742 CAD
$531 USD
View
B+
Retailer 11
-
$869 CAD
$622 USD
View
B+
Retailer 12
-
$967 CAD
$692 USD
View
B
Retailer 13
-
$1,215 CAD
$870 USD
View
B
Retailer 14
-
$1,270 CAD
£716 GBP
View
Most Expensive
B
Reve Diamonds
9276EF30C · Oct 30
$1,489 CAD
$1,066 USD
View
14 more retailers have this diamond
Prices start from $224 CADSave up to $1,265 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
1.40ct Emerald
$224 CAD