Emerald|Lab Grown|IGI

0.50ct D IF Emerald Lab Grown Diamond

VG • D/IF • IGI LG778616819

Shape and cutting style on the report: Emerald cut

Certificate IGI LG778616819

Diamond specifications and retailer prices

From $353 CAD
$252 USD
As of October 28, 2026
Save $772 CAD (69%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,125 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG778616819 or 778616819. Listed at 11 retailers as of October 28, 2026, with prices from $353 to $1,125, a $772 spread on the same certified stone. MOH London lists it at $1,125. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.50
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778616819
Dimensions5.37 × 3.83 × 2.57 mm
L/W Ratio1.40
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
5.37 mm3.83 mm0.50 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778616819
Side View
Table 68.0%Crown 35.1°Girdle: STK-THKPavilion 41.2°Culet: LargeDepth 67.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,125 CAD|Low: $353 CAD|High: $1,416 CAD|Avg: $752 CAD|-2.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 11$353 CAD
Retailer 8$358 CAD
Retailer 4$525 CAD
Retailer 2$616 CAD
Retailer 5$640 CAD
Retailer 10$640 CAD
Retailer 7$772 CAD
Retailer 9$812 CAD
Retailer 6$1,014 CAD
MOH London$1,125 CAD
Retailer 3$1,416 CAD

30 data points across 11 retailers

11 retailers$353 CAD to $1,125 CAD

A
Cheapest Retailer
-
$353 CAD
$252 USD
A
Retailer 2
-
$358 CAD
$256 USD
View
B+
Retailer 3
-
$525 CAD
$375 USD
View
B+
Retailer 4
-
$574 CAD
$410 USD
View
Price last confirmed 29 days ago
B+
Retailer 5
-
$616 CAD
€419 EUR
View
B+
Retailer 6
-
$640 CAD
$457 USD
View
B+
Retailer 7
-
$640 CAD
A$704 AUD
View
B
Retailer 8
-
$772 CAD
View
B
Retailer 9
-
$812 CAD
$580 USD
View
B
Retailer 10
-
$1,014 CAD
$725 USD
View
Most Expensive
B
MOH London
LG778616819 · Oct 29
$1,125 CAD
£633 GBP
View
10 more retailers have this diamond
Prices start from $353 CADSave up to $772 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
$353 CAD