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Emerald|Lab Grown|IGI

1.01ct I SI1 Emerald Lab Grown Diamond

ID • I/SI1 • IGI LG407945494

Shape and cutting style on the report: Emerald cut

Certificate IGI LG407945494

Diamond specifications and retailer prices

From $670 CAD
As of November 4, 2026
Save $4,844 CAD (88%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,514 CAD at MOH London · As of November 3, 2026
View at MOH London

About this 1.01ct lab-grown emerald diamond

This 1.01ct lab-grown emerald sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG407945494 or 407945494. Listed at 11 retailers as of November 3, 2026, with prices from $670 to $5,514, a $4,844 spread on the same certified stone. MOH London lists it at $5,514. 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

1.01
Carat
I
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle25.6°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407945494
Dimensions6.91 × 4.69 × 3.07 mm
L/W Ratio1.47
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.91 mm4.69 mm1.01 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG407945494
Side View
Table 60.0%Crown 25.6°Girdle: MED-STKPavilion 38.1°Culet: LNGDepth 65.5%

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: Nov 4
Current: $5,514 CAD|Low: $670 CAD|High: $5,580 CAD|Avg: $2,446 CAD|-1.1%
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 3, 2026
Retailer 2$670 CAD
Retailer 6$1,402 CAD
Retailer 11$1,525 CAD
Retailer 12$1,568 CAD
Retailer 7$1,626 CAD
Retailer 10$1,626 CAD
Retailer 3$1,871 CAD
Retailer 4$2,338 CAD
Retailer 8$2,596 CAD
Retailer 9$3,047 CAD
Retailer 13$3,398 CAD
Retailer 5$4,655 CAD
MOH London$5,514 CAD

16 data points across 13 retailers

11 retailers$670 CAD to $5,514 CAD

A
Cheapest Retailer
-
$670 CAD
B+
Retailer 2
-
$1,402 CAD
View
B+
Retailer 3
-
$1,525 CAD
View
B+
Retailer 4
-
$1,568 CAD
View
Final sale: no returns
B+
Retailer 5
-
$1,626 CAD
View
Retailer 6
-
$1,626 CAD
View
Price last confirmed 25 days ago
B+
Retailer 7
-
$1,871 CAD
View
B
Retailer 8
-
$2,596 CAD
View
B
Retailer 9
-
$3,047 CAD
View
B
Retailer 10
-
$3,398 CAD
View
Most Expensive
B
MOH London
LG407945494 · Nov 3
$5,514 CAD
£3,109 GBP
View
10 more retailers have this diamond
Prices start from $670 CADSave up to $4,844 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
1.01ct Emerald
$670 CAD