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Emerald|Lab Grown|IGI

0.50ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG684513101

Shape and cutting style on the report: Emerald cut

Certificate IGI LG684513101

Diamond specifications and retailer prices

From $130 CAD
$93 USD
As of October 27, 2026
Save $1,061 CAD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,191 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.5ct lab-grown emerald diamond

This 0.5ct lab-grown emerald sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG684513101 or 684513101. Listed at 15 retailers as of October 27, 2026, with prices from $130 to $1,191, a $1,061 spread on the same certified stone. MOH London lists it at $1,191. 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

0.50
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG684513101
Dimensions5.69 × 3.60 × 2.46 mm
L/W Ratio1.58
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.69 mm3.60 mm0.50 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG684513101
Side View
Table 67.0%Crown 31.7°Girdle: Slightly ThickPavilion 37.7°Culet: LargeDepth 68.3%

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 27
Current: $1,191 CAD|Low: $125 CAD|High: $1,198 CAD|Avg: $355 CAD|-0.6%
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
Retailer 14
Retailer 15
October 29, 2026
Retailer 12$130 CAD
Retailer 7$146 CAD
Retailer 4$151 CAD
Retailer 3$172 CAD
Retailer 14$172 CAD
Retailer 6$217 CAD
Retailer 10$280 CAD
Retailer 8$301 CAD
Retailer 2$302 CAD
Retailer 9$389 CAD
Retailer 5$486 CAD
Retailer 13$518 CAD
Retailer 15$518 CAD
Retailer 11$578 CAD
MOH London$1,191 CAD

44 data points across 15 retailers

15 retailers$130 CAD to $1,191 CAD

A
Cheapest Retailer
-
$130 CAD
$93 USD
A
Retailer 2
-
$146 CAD
$104 USD
View
Final sale: no returns
A
Retailer 3
-
$151 CAD
$108 USD
View
A
Retailer 4
-
$172 CAD
$123 USD
View
A
Retailer 5
-
$172 CAD
$123 USD
View
A
Retailer 6
-
$217 CAD
$155 USD
View
A
Retailer 7
-
$280 CAD
$200 USD
View
B+
Retailer 8
-
$301 CAD
€205 EUR
View
B+
Retailer 9
-
$302 CAD
£170 GBP
View
B+
Retailer 10
-
$389 CAD
£219 GBP
View
B
Retailer 11
-
$486 CAD
$347 USD
View
B
Retailer 12
-
$518 CAD
$370 USD
View
B
Retailer 13
-
$518 CAD
$370 USD
View
B
Retailer 14
-
$578 CAD
$413 USD
View
Most Expensive
B
MOH London
LG684513101 · Oct 29
$1,191 CAD
£670 GBP
View
14 more retailers have this diamond
Prices start from $130 CADSave up to $1,061 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
0.50ct Emerald
$130 CAD