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Emerald|Lab Grown|IGI

1.04ct J SI2 Emerald Lab Grown Diamond

ID • J/SI2 • IGI LG499105250

Shape and cutting style on the report: Emerald cut

Certificate IGI LG499105250

Diamond specifications and retailer prices

From $852 CAD
$610 USD
As of October 30, 2026
Save $4,112 CAD (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,964 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.04ct lab-grown emerald diamond

This 1.04ct lab-grown emerald sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG499105250 or 499105250. Listed at 10 retailers as of October 29, 2026, with prices from $852 to $4,964, a $4,112 spread on the same certified stone. MOH London lists it at $4,964. 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

1.04
Carat
J
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.3°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499105250
Dimensions7.18 × 4.77 × 3.08 mm
L/W Ratio1.51
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
7.18 mm4.77 mm1.04 ctJ / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499105250
Side View
Table 62.0%Crown 22.3°Girdle: MediumPavilion 37°Culet: LNGDepth 64.6%

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: $4,964 CAD|Low: $852 CAD|High: $4,998 CAD|Avg: $2,144 CAD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 2$852 CAD
Retailer 6$1,136 CAD
Retailer 11$1,235 CAD
Retailer 12$1,271 CAD
Retailer 7$1,317 CAD
Retailer 10$1,317 CAD
Retailer 3$2,024 CAD
Retailer 8$2,122 CAD
Retailer 4$2,948 CAD
Retailer 5$3,028 CAD
Retailer 9$3,703 CAD
MOH London$4,964 CAD

19 data points across 12 retailers

10 retailers$852 CAD to $4,964 CAD

A
Cheapest Retailer
-
$852 CAD
$610 USD
B+
Retailer 2
-
$1,136 CAD
$813 USD
View
B+
Retailer 3
-
$1,235 CAD
$884 USD
View
B+
Retailer 4
-
$1,271 CAD
$910 USD
View
Final sale: no returns
B+
Retailer 5
-
$1,317 CAD
$943 USD
View
Retailer 6
-
$1,317 CAD
$943 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
$2,122 CAD
$1,519 USD
View
B
Retailer 8
-
$3,028 CAD
$2,168 USD
View
B
Retailer 9
-
$3,703 CAD
$2,651 USD
View
Most Expensive
B
MOH London
LG499105250 · Oct 29
$4,964 CAD
£2,798 GBP
View
9 more retailers have this diamond
Prices start from $852 CADSave up to $4,112 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
1.04ct Emerald
$852 CAD