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Emerald|Lab Grown|IGI

1.02ct J SI2 Emerald Lab Grown Diamond

ID • J/SI2 • IGI LG407912674

Shape and cutting style on the report: Emerald cut

Certificate IGI LG407912674

Diamond specifications and retailer prices

From $1,115 CAD
$798 USD
As of October 30, 2026
Save $2,520 CAD (69%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,872 CAD at MOH London · As of October 21, 2026
View at MOH London

About this 1.02ct lab-grown emerald diamond

This 1.02ct 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 LG407912674 or 407912674. Listed at 9 retailers as of October 28, 2026, with a 226% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.02
Carat
J
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle23.5°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407912674
Dimensions6.68 × 4.97 × 3.15 mm
L/W Ratio1.34
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.68 mm4.97 mm1.02 ctJ / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG407912674
Side View
Table 65.5%Crown 23.5°Girdle: MediumPavilion 38.2°Culet: LNGDepth 63.4%

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 30
Current: $4,872 CAD|Low: $1,070 CAD|High: $4,911 CAD|Avg: $2,235 CAD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 21, 2026
Retailer 3$1,115 CAD
Retailer 7$1,247 CAD
Retailer 4$1,292 CAD
Retailer 6$1,292 CAD
Retailer 8$1,992 CAD
Retailer 5$2,086 CAD
Retailer 9$2,894 CAD
Retailer 2$3,075 CAD
MOH London$4,872 CAD

13 data points across 9 retailers

9 retailers$1,115 CAD to $3,635 CAD

A
Cheapest Retailer
-
$1,115 CAD
$798 USD
B+
Retailer 2
-
$1,213 CAD
$868 USD
View
B+
Retailer 3
-
$1,247 CAD
$893 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,292 CAD
$925 USD
View
Retailer 5
-
$1,292 CAD
$925 USD
View
Price last confirmed 18 days ago
B
Retailer 6
-
$2,086 CAD
$1,493 USD
View
B
Retailer 7
-
$3,075 CAD
$2,201 USD
View
B
Retailer 8
-
$3,635 CAD
$2,602 USD
View
Most Expensive
MOH London
LG407912674 · Oct 21
$4,872 CAD
£2,746 GBP
View
Price last confirmed 9 days ago
8 more retailers have this diamond
Prices start from $1,115 CADSave up to $2,520 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
1.02ct Emerald
$1,115 CAD