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Emerald|Lab Grown|IGI

1.21ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG828670632

Shape and cutting style on the report: Emerald cut

Certificate IGI LG828670632

Diamond specifications and retailer prices

From $323 CAD
$231 USD
As of October 31, 2026
Save $1,340 CAD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,662 CAD at MOH London · As of November 1, 2026
View at MOH London

About this 1.21ct lab-grown emerald diamond

This 1.21ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828670632 or 828670632. Listed at 10 retailers as of October 31, 2026, with prices from $323 to $1,662, a $1,340 spread on the same certified stone. MOH London lists it at $1,662. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828670632
Dimensions7.22 × 5.17 × 3.02 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.22 mm5.17 mm1.21 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828670632
Side View
Table 69.0%Crown 36.9°Girdle: MediumPavilion 39.3°Culet: LargeDepth 58.4%

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 31
Current: $1,662 CAD|Low: $323 CAD|High: $33,125 CAD|Avg: $3,095 CAD|+10.8%
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
November 1, 2026
Retailer 7$323 CAD
Retailer 9$433 CAD
Retailer 11$514 CAD
Retailer 6$654 CAD
Retailer 4$665 CAD
Retailer 3$985 CAD
Retailer 10$989 CAD
Retailer 5$1,052 CAD
Retailer 8$1,143 CAD
Retailer 12$1,384 CAD
Retailer 2$1,606 CAD
MOH London$1,662 CAD
Retailer 13$33,125 CAD

38 data points across 13 retailers

10 retailers$323 CAD to $1,662 CAD

A
Cheapest Retailer
-
$323 CAD
$231 USD
B+
Retailer 2
-
$433 CAD
$310 USD
View
A
Retailer 3
-
$514 CAD
$368 USD
View
A
Retailer 4
-
$654 CAD
£369 GBP
View
Retailer 5
-
$985 CAD
$705 USD
View
Price last confirmed 35 days ago
B+
Retailer 6
-
$989 CAD
A$1,089 AUD
View
B
Retailer 7
-
$1,143 CAD
$818 USD
View
B
Retailer 8
-
$1,384 CAD
$991 USD
View
B
Retailer 9
-
$1,606 CAD
$1,150 USD
View
Most Expensive
B
MOH London
LG828670632 · Nov 1
$1,662 CAD
£937 GBP
View
9 more retailers have this diamond
Prices start from $323 CADSave up to $1,340 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
$323 CAD