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Emerald|Lab Grown|IGI

0.51ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG794666482

Shape and cutting style on the report: Emerald cut

Certificate IGI LG794666482

Diamond specifications and retailer prices

From $214 CAD
$153 USD
As of October 29, 2026
Save $1,035 CAD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,249 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct lab-grown emerald diamond

This 0.51ct 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 top-tier cut grade and certified by IGI LG794666482 or 794666482. Listed at 19 retailers as of October 29, 2026, with prices from $214 to $1,249, a $1,035 spread on the same certified stone. MOH London lists it at $1,249. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.51
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794666482
Dimensions5.46 × 3.78 × 5.46 mm
L/W Ratio1.44
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
5.46 mm3.78 mm0.51 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794666482
Side View
Table 62.0%Crown 33.8°Girdle: MediumPavilion 41.6°Culet: LargeDepth 65.1%

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 29
Current: $1,249 CAD|Low: $205 CAD|High: $1,256 CAD|Avg: $545 CAD|+0.4%
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
Retailer 16
Retailer 17
October 30, 2026
Retailer 16$214 CAD
Retailer 5$239 CAD
Retailer 8$249 CAD
Retailer 3$265 CAD
Retailer 7$265 CAD
Retailer 10$461 CAD
Retailer 2$463 CAD
Retailer 12$480 CAD
Retailer 4$486 CAD
Retailer 14$538 CAD
Retailer 11$599 CAD
Retailer 13$676 CAD
Retailer 9$682 CAD
Retailer 17$726 CAD
Retailer 6$854 CAD
Retailer 15$902 CAD
MOH London$1,249 CAD

44 data points across 17 retailers

19 retailers$214 CAD to $1,249 CAD

A
Cheapest Retailer
-
$214 CAD
$153 USD
A
Retailer 2
-
$239 CAD
$171 USD
View
Final sale: no returns
A
Retailer 3
-
$249 CAD
$178 USD
View
A
Retailer 4
-
$265 CAD
$190 USD
View
A
Retailer 5
-
$265 CAD
$190 USD
View
A
Retailer 6
-
$461 CAD
€314 EUR
View
A
Retailer 7
-
$463 CAD
£261 GBP
View
B+
Retailer 8
-
$479 CAD
$343 USD
View
A
Retailer 9
-
$480 CAD
ZAR 5,552 ZAR
View
B+
Retailer 10
-
$486 CAD
$348 USD
View
B+
Retailer 11
-
$538 CAD
$385 USD
View
B+
Retailer 12
-
$599 CAD
A$660 AUD
View
B+
Retailer 13
-
$676 CAD
A$745 AUD
View
B+
Retailer 14
-
$682 CAD
$488 USD
View
B+
Retailer 15
-
$726 CAD
$520 USD
View
B
Retailer 16
-
$854 CAD
$611 USD
View
B
Retailer 17
-
$902 CAD
$646 USD
View
B
Retailer 18
-
$931 CAD
$666 USD
View
Most Expensive
B
MOH London
LG794666482 · Oct 29
$1,249 CAD
£704 GBP
View
18 more retailers have this diamond
Prices start from $214 CADSave up to $1,035 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
0.51ct Emerald
$214 CAD