CaratHunter
Plans
Emerald|Lab Grown|IGI

1.21ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG598309898

Shape and cutting style on the report: Emerald cut

Certificate IGI LG598309898

Diamond specifications and retailer prices

From $225 CAD
$161 USD
As of October 27, 2026
Save $1,940 CAD (90%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,165 CAD at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 1.21ct lab-grown emerald diamond

This 1.21ct 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 LG598309898 or 598309898. Listed at 9 retailers as of October 27, 2026, with prices from $225 to $2,165, a $1,940 spread on the same certified stone. Do Amore Diamonds lists it at $2,165. 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

1.21
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598309898
Dimensions7.35 × 4.94 × 3.25 mm
L/W Ratio1.49
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
7.35 mm4.94 mm1.21 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598309898
Side View
Table 64.0%Crown 33.4°Girdle: MediumPavilion 40.9°Culet: LargeDepth 65.8%

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: $2,165 CAD|Low: $218 CAD|High: $2,179 CAD|Avg: $890 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 25, 2026
Retailer 5$225 CAD
Retailer 10$254 CAD
Retailer 3$261 CAD
Retailer 7$506 CAD
Retailer 9$936 CAD
Retailer 4$947 CAD
Retailer 6$990 CAD
Retailer 8$1,022 CAD
Retailer 2$1,442 CAD
Do Amore Diamonds$2,165 CAD

22 data points across 10 retailers

9 retailers$225 CAD to $2,165 CAD

A
Cheapest Retailer
-
$225 CAD
$161 USD
A
Retailer 2
-
$261 CAD
$187 USD
View
B+
Retailer 3
-
$506 CAD
$362 USD
View
B
Retailer 4
-
$936 CAD
$670 USD
View
B+
Retailer 5
-
$947 CAD
$678 USD
View
B
Retailer 6
-
$990 CAD
$709 USD
View
B
Retailer 7
-
$1,022 CAD
$732 USD
View
B
Retailer 8
-
$1,442 CAD
£813 GBP
View
Most Expensive
B
Do Amore Diamonds
27-0A4E49318 · Oct 27
$2,165 CAD
$1,550 USD
View
8 more retailers have this diamond
Prices start from $225 CADSave up to $1,940 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
1.21ct Emerald
$225 CAD