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Emerald|Lab Grown|IGI

1.05ct I SI1 Emerald Lab Grown Diamond

ID • I/SI1 • IGI LG445037098

Shape and cutting style on the report: Emerald cut

Certificate IGI LG445037098

Diamond specifications and retailer prices

From $838 CAD
As of November 4, 2026
Save $4,889 CAD (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,727 CAD at MOH London · As of November 1, 2026
View at MOH London

About this 1.05ct lab-grown emerald diamond

This 1.05ct 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 LG445037098 or 445037098. Listed at 10 retailers as of November 1, 2026, with prices from $838 to $5,727, a $4,889 spread on the same certified stone. MOH London lists it at $5,727. 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

1.05
Carat
I
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle20.9°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445037098
Dimensions7.18 × 4.85 × 3.04 mm
L/W Ratio1.48
Culet sizeLong
Cert comments
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Top View
7.18 mm4.85 mm1.05 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG445037098
Side View
Table 65.0%Crown 20.9°Girdle: MediumPavilion 38.2°Culet: LNGDepth 62.7%

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: $5,727 CAD|Low: $838 CAD|High: $5,803 CAD|Avg: $2,414 CAD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 2$838 CAD
Retailer 4$1,455 CAD
Retailer 9$1,584 CAD
Retailer 5$1,688 CAD
Retailer 8$1,688 CAD
Retailer 11$1,934 CAD
Retailer 3$2,416 CAD
Retailer 6$2,693 CAD
Retailer 7$3,165 CAD
Retailer 10$3,529 CAD
MOH London$5,727 CAD

15 data points across 11 retailers

10 retailers$838 CAD to $5,727 CAD

A
Cheapest Retailer
-
$838 CAD
B+
Retailer 2
-
$1,455 CAD
View
B+
Retailer 3
-
$1,584 CAD
View
B+
Retailer 4
-
$1,688 CAD
View
Retailer 5
-
$1,688 CAD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
$1,934 CAD
View
B
Retailer 7
-
$2,693 CAD
View
B
Retailer 8
-
$3,165 CAD
View
B
Retailer 9
-
$3,529 CAD
View
Most Expensive
B
MOH London
LG445037098 · Nov 1
$5,727 CAD
£3,229 GBP
View
9 more retailers have this diamond
Prices start from $838 CADSave up to $4,889 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
1.05ct Emerald
$838 CAD