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Emerald|Lab Grown|IGI

1.00ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG677515180

Shape and cutting style on the report: Emerald cut

Certificate IGI LG677515180

Diamond specifications and retailer prices

From $175 CAD
As of November 6, 2026
Save $1,624 CAD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,799 CAD at MOH London · As of November 5, 2026
View at MOH London

About this 1ct lab-grown emerald diamond

This 1ct lab-grown emerald sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG677515180 or 677515180. Listed at 14 retailers as of November 5, 2026, with prices from $175 to $1,799, a $1,624 spread on the same certified stone. MOH London lists it at $1,799. 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

1.00
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle17.2°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677515180
Dimensions7.09 × 4.74 × 2.92 mm
L/W Ratio1.50
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.09 mm4.74 mm1.00 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG677515180
Side View
Table 61.0%Crown 17.2°Girdle: MED-STKPavilion 33.7°Culet: LNGDepth 61.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,799 CAD|Low: $175 CAD|High: $1,827 CAD|Avg: $535 CAD|-1.3%
MOH London
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
November 6, 2026
Retailer 14$175 CAD
Retailer 6$196 CAD
Retailer 9$203 CAD
Retailer 7$230 CAD
Retailer 5$233 CAD
Retailer 2$355 CAD
Retailer 13$409 CAD
Retailer 12$415 CAD
Retailer 4$419 CAD
Retailer 11$561 CAD
Retailer 8$694 CAD
Retailer 10$733 CAD
Retailer 3$772 CAD
MOH London$1,799 CAD

45 data points across 14 retailers

14 retailers$175 CAD to $1,799 CAD

A
Cheapest Retailer
-
$175 CAD
A
Retailer 2
-
$196 CAD
View
Final sale: no returns
A
Retailer 3
-
$203 CAD
View
A
Retailer 4
-
$230 CAD
View
Retailer 5
-
$233 CAD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$355 CAD
View
A
Retailer 7
-
$409 CAD
View
B+
Retailer 8
-
$415 CAD
View
Retailer 9
-
$419 CAD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$561 CAD
View
B+
Retailer 11
-
$694 CAD
View
B+
Retailer 12
-
$733 CAD
View
B+
Retailer 13
-
$772 CAD
View
Most Expensive
B
MOH London
LG677515180 · Nov 5
$1,799 CAD
£1,014 GBP
View
13 more retailers have this diamond
Prices start from $175 CADSave up to $1,624 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
1.00ct Emerald
$175 CAD