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Emerald|Lab Grown|IGI

1.51ct I VS1 Emerald Lab Grown Diamond

GD • I/VS1 • IGI LG620416770

Shape and cutting style on the report: Emerald cut

Certificate IGI LG620416770

Diamond specifications and retailer prices

From $481 CAD
$344 USD
As of October 30, 2026
Save $1,066 CAD (69%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,547 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.51ct lab-grown emerald diamond

This 1.51ct lab-grown emerald sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG620416770 or 620416770. Listed at 6 retailers as of October 29, 2026, with prices from $481 to $1,547, a $1,066 spread on the same certified stone. MOH London lists it at $1,547. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
I
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620416770
Dimensions7.52 × 5.56 × 3.77 mm
L/W Ratio1.35
Culet sizeLong
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
7.52 mm5.56 mm1.51 ctI / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620416770
Side View
Table 68.0%Crown 38.3°Girdle: Slightly ThickPavilion 42°Culet: LNGDepth 67.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,547 CAD|Low: $481 CAD|High: $1,558 CAD|Avg: $966 CAD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 5$481 CAD
Retailer 3$605 CAD
Retailer 4$707 CAD
Retailer 2$957 CAD
Retailer 7$1,084 CAD
Retailer 6$1,475 CAD
MOH London$1,547 CAD

12 data points across 7 retailers

6 retailers$481 CAD to $1,547 CAD

B+
Cheapest Retailer
-
$481 CAD
$344 USD
B
Retailer 2
-
$605 CAD
$433 USD
View
B+
Retailer 3
-
$707 CAD
$506 USD
View
B
Retailer 4
-
$957 CAD
$685 USD
View
C
Retailer 5
-
$1,475 CAD
$1,056 USD
View
Most Expensive
B
MOH London
LG620416770 · Oct 29
$1,547 CAD
£872 GBP
View
5 more retailers have this diamond
Prices start from $481 CADSave up to $1,066 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.

B+
1.51ct Emerald
$481 CAD