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Emerald|Lab Grown|IGI

1.05ct K SI1 Emerald Lab Grown Diamond

ID • K/SI1 • IGI LG447099019

Shape and cutting style on the report: Emerald cut

Certificate IGI LG447099019

Diamond specifications and retailer prices

From $570 CAD
As of November 6, 2026
Save $2,186 CAD (79%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,756 CAD at MOH London · As of November 5, 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG447099019 or 447099019. Listed at 9 retailers as of November 5, 2026, with prices from $570 to $2,756, a $2,186 spread on the same certified stone. MOH London lists it at $2,756. 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
K
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle22.6°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447099019
Dimensions7.02 × 4.88 × 3.13 mm
L/W Ratio1.44
Culet sizeLong
Cert comments
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Top View
7.02 mm4.88 mm1.05 ctK / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG447099019
Side View
Table 66.5%Crown 22.6°Girdle: MediumPavilion 38.2°Culet: LNGDepth 64.1%

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 6
Current: $2,756 CAD|Low: $547 CAD|High: $2,797 CAD|Avg: $1,402 CAD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 4$570 CAD
Retailer 5$707 CAD
Retailer 7$707 CAD
Retailer 2$915 CAD
Retailer 6$1,120 CAD
Retailer 8$1,268 CAD
Retailer 9$1,894 CAD
Retailer 3$1,985 CAD
MOH London$2,756 CAD

20 data points across 9 retailers

9 retailers$570 CAD to $2,756 CAD

A
Cheapest Retailer
-
$570 CAD
A
Retailer 2
-
$638 CAD
View
Retailer 3
-
$707 CAD
View
Price last confirmed 12 days ago
B+
Retailer 4
-
$707 CAD
View
B+
Retailer 5
-
$915 CAD
View
B+
Retailer 6
-
$1,120 CAD
View
B
Retailer 7
-
$1,985 CAD
View
B
Retailer 8
-
$2,274 CAD
View
Most Expensive
B
MOH London
LG447099019 · Nov 5
$2,756 CAD
£1,554 GBP
View
8 more retailers have this diamond
Prices start from $570 CADSave up to $2,186 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
$570 CAD