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Emerald|Lab Grown|IGI

1.80ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG789628962

Shape and cutting style on the report: Emerald cut

Certificate IGI LG789628962

Diamond specifications and retailer prices

From $476 CAD
$341 USD
As of October 30, 2026
Save $1,968 CAD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,445 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.8ct lab-grown emerald diamond

This 1.8ct 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 LG789628962 or 789628962. Listed at 13 retailers as of October 29, 2026, with prices from $476 to $2,445, a $1,968 spread on the same certified stone. Brilliant Earth lists it at $2,445. 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

1.80
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789628962
Dimensions8.33 × 5.71 × 3.77 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
8.33 mm5.71 mm1.80 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789628962
Side View
Table 66.0%Crown 35.1°Girdle: MediumPavilion 40°Culet: LargeDepth 66.0%

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: $2,445 CAD|Low: $457 CAD|High: $3,660 CAD|Avg: $1,186 CAD|-2.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 9$476 CAD
Retailer 10$532 CAD
Retailer 4$553 CAD
Retailer 3$591 CAD
Retailer 11$591 CAD
Retailer 6$803 CAD
Retailer 12$953 CAD
Retailer 5$964 CAD
Retailer 2$1,060 CAD
Retailer 8$1,732 CAD
Retailer 13$1,898 CAD
Retailer 7$2,379 CAD
Brilliant Earth$2,445 CAD

43 data points across 13 retailers

13 retailers$476 CAD to $2,445 CAD

A
Cheapest Retailer
-
$476 CAD
$341 USD
A
Retailer 2
-
$532 CAD
$381 USD
View
Final sale: no returns
A
Retailer 3
-
$553 CAD
$396 USD
View
A
Retailer 4
-
$591 CAD
$423 USD
View
A
Retailer 5
-
$591 CAD
$423 USD
View
A
Retailer 6
-
$803 CAD
$575 USD
View
B+
Retailer 7
-
$953 CAD
$682 USD
View
B+
Retailer 8
-
$964 CAD
$690 USD
View
B+
Retailer 9
-
$1,060 CAD
£597 GBP
View
B
Retailer 10
-
$1,732 CAD
$1,240 USD
View
B
Retailer 11
-
$1,898 CAD
$1,359 USD
View
B
Retailer 12
-
$2,379 CAD
£1,341 GBP
View
Most Expensive
B
Brilliant Earth
21067255A · Oct 29
$2,445 CAD
$1,750 USD
View
12 more retailers have this diamond
Prices start from $476 CADSave up to $1,968 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
1.80ct Emerald
$476 CAD