Emerald|Lab Grown|IGI

3.04ct J SI1 Emerald Lab Grown Diamond

ID • J/SI1 • IGI LG455024133

Shape and cutting style on the report: Emerald cut

Certificate IGI LG455024133

Diamond specifications and retailer prices

From $2,277 CAD
$1,630 USD
As of October 30, 2026
Save $14,282 CAD (86%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $16,559 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 3.04ct lab-grown emerald diamond

This 3.04ct lab-grown emerald sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG455024133 or 455024133. Listed at 11 retailers as of October 29, 2026, with prices from $2,277 to $16,559, a $14,282 spread on the same certified stone. MOH London lists it at $16,559. 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

3.04
Carat
J
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle26.9°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG455024133
Dimensions8.90 × 7.29 × 4.93 mm
L/W Ratio1.22
Culet sizeLong Faceted
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
8.90 mm7.29 mm3.04 ctJ / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG455024133
Side View
Table 61.5%Crown 26.9°Girdle: Very ThickPavilion 37.4°Culet: LONDepth 67.6%

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: $16,559 CAD|Low: $2,277 CAD|High: $16,692 CAD|Avg: $9,396 CAD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2$2,277 CAD
Retailer 6$7,313 CAD
Retailer 7$7,816 CAD
Retailer 4$8,095 CAD
Retailer 8$8,130 CAD
Retailer 9$8,943 CAD
Retailer 3$10,150 CAD
Retailer 10$10,428 CAD
Retailer 5$12,509 CAD
MOH London$16,559 CAD

15 data points across 10 retailers

11 retailers$2,277 CAD to $16,559 CAD

A
Cheapest Retailer
-
$2,277 CAD
$1,630 USD
B+
Retailer 2
-
$6,978 CAD
$4,995 USD
View
B+
Retailer 3
-
$7,313 CAD
$5,235 USD
View
B+
Retailer 4
-
$7,816 CAD
$5,595 USD
View
Final sale: no returns
B+
Retailer 5
-
$8,095 CAD
$5,795 USD
View
Retailer 6
-
$8,095 CAD
$5,795 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
$8,130 CAD
$5,820 USD
View
B
Retailer 8
-
$9,609 CAD
$6,879 USD
View
B
Retailer 9
-
$10,150 CAD
$7,266 USD
View
B
Retailer 10
-
$12,509 CAD
$8,955 USD
View
Most Expensive
B
MOH London
LG455024133 · Oct 29
$16,559 CAD
£9,334 GBP
View
10 more retailers have this diamond
Prices start from $2,277 CADSave up to $14,282 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
3.04ct Emerald
$2,277 CAD