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Emerald|Lab Grown|IGI

1.20ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG585333156

Shape and cutting style on the report: Emerald cut

Certificate IGI LG585333156

Diamond specifications and retailer prices

From $224 CAD
$160 USD
As of October 27, 2026
Save $1,928 CAD (90%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,151 CAD at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 1.2ct lab-grown emerald diamond

This 1.2ct 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 LG585333156 or 585333156. Listed at 8 retailers as of October 27, 2026, with prices from $224 to $2,151, a $1,928 spread on the same certified stone. Do Amore Diamonds lists it at $2,151. 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

1.20
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG585333156
Dimensions7.21 × 5.04 × 3.29 mm
L/W Ratio1.43
Culet sizeLarge
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
7.21 mm5.04 mm1.20 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG585333156
Side View
Table 65.0%Crown 34.9°Girdle: THN-MEDPavilion 38.1°Culet: LargeDepth 65.3%

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 27
Current: $2,151 CAD|Low: $172 CAD|High: $2,165 CAD|Avg: $791 CAD
Do Amore Diamonds
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 25, 2026
Retailer 8$224 CAD
Retailer 12$253 CAD
Retailer 6$260 CAD
Retailer 13$471 CAD
Retailer 10$501 CAD
Retailer 3$664 CAD
Retailer 5$694 CAD
Retailer 4$820 CAD
Retailer 11$922 CAD
Retailer 7$942 CAD
Retailer 9$983 CAD
Retailer 2$1,432 CAD
Do Amore Diamonds$2,151 CAD

19 data points across 13 retailers

8 retailers$224 CAD to $2,151 CAD

A
Cheapest Retailer
-
$224 CAD
$160 USD
A
Retailer 2
-
$260 CAD
$186 USD
View
B+
Retailer 3
-
$501 CAD
$359 USD
View
B
Retailer 4
-
$922 CAD
$660 USD
View
B
Retailer 5
-
$942 CAD
$674 USD
View
B
Retailer 6
-
$983 CAD
$704 USD
View
B
Retailer 7
-
$1,432 CAD
£807 GBP
View
Most Expensive
B
Do Amore Diamonds
27-CB53FAB24 · Oct 27
$2,151 CAD
$1,540 USD
View
7 more retailers have this diamond
Prices start from $224 CADSave up to $1,928 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
1.20ct Emerald
$224 CAD