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Emerald|Lab Grown|IGI

1.09ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG384967345

Shape and cutting style on the report: Emerald cut

Certificate IGI LG384967345

Diamond specifications and retailer prices

From $211 CAD
$151 USD
As of October 30, 2026
Save $1,146 CAD (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,358 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.09ct lab-grown emerald diamond

This 1.09ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG384967345 or 384967345. Listed at 12 retailers as of October 29, 2026, with prices from $211 to $1,358, a $1,146 spread on the same certified stone. Brilliant Earth lists it at $1,358. 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

1.09
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle17.7°
Pavilion angle46.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG384967345
Dimensions6.84 × 5.02 × 3.31 mm
L/W Ratio1.36
Culet sizeLarge
Cert comments
This laboratory grown diamond is classified as Type II.
Top View
6.84 mm5.02 mm1.09 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG384967345
Side View
Table 65.5%Crown 17.7°Girdle: MediumPavilion 46.2°Culet: LargeDepth 65.9%

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: $1,358 CAD|Low: $169 CAD|High: $1,400 CAD|Avg: $490 CAD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 5$211 CAD
Retailer 8$238 CAD
Retailer 6$263 CAD
Retailer 7$263 CAD
Retailer 9$357 CAD
Retailer 2$457 CAD
Retailer 3$498 CAD
Retailer 10$503 CAD
Retailer 4$635 CAD
Brilliant Earth$1,358 CAD

44 data points across 10 retailers

12 retailers$211 CAD to $1,358 CAD

A
Cheapest Retailer
-
$211 CAD
$151 USD
A
Retailer 2
-
$238 CAD
$170 USD
View
Final sale: no returns
A
Retailer 3
-
$246 CAD
$176 USD
View
A
Retailer 4
-
$263 CAD
$188 USD
View
A
Retailer 5
-
$263 CAD
$188 USD
View
B+
Retailer 6
-
$357 CAD
$255 USD
View
A
Retailer 7
-
$457 CAD
£257 GBP
View
A
Retailer 8
-
$498 CAD
€339 EUR
View
B+
Retailer 9
-
$503 CAD
$360 USD
View
Retailer 10
-
$635 CAD
$454 USD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
$845 CAD
$604 USD
View
Most Expensive
B
Brilliant Earth
18031754A · Oct 29
$1,358 CAD
$970 USD
View
11 more retailers have this diamond
Prices start from $211 CADSave up to $1,146 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
1.09ct Emerald
$211 CAD