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Emerald|Lab Grown|IGI

0.52ct I SI1 Emerald Lab Grown Diamond

VG • I/SI1 • IGI LG407941467

Shape and cutting style on the report: Emerald cut

Certificate IGI LG407941467

Diamond specifications and retailer prices

From $392 CAD
$279 USD
As of October 27, 2026
Save $1,567 CAD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,959 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.52ct lab-grown emerald diamond

This 0.52ct lab-grown emerald sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG407941467 or 407941467. Listed at 11 retailers as of October 27, 2026, with prices from $392 to $1,959, a $1,567 spread on the same certified stone. MOH London lists it at $1,959. 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

0.52
Carat
I
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle21.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407941467
Dimensions5.76 × 3.82 × 2.47 mm
L/W Ratio1.51
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
5.76 mm3.82 mm0.52 ctI / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG407941467
Side View
Table 67.5%Crown 21.9°Girdle: MED-STKPavilion 40.2°Culet: LNGDepth 64.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $1,959 CAD|Low: $376 CAD|High: $1,973 CAD|Avg: $906 CAD|+0.5%
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 9$392 CAD
Retailer 3$438 CAD
Retailer 15$455 CAD
Retailer 11$486 CAD
Retailer 14$486 CAD
Retailer 10$506 CAD
Retailer 7$623 CAD
Retailer 4$709 CAD
Retailer 12$802 CAD
Retailer 2$909 CAD
Retailer 5$986 CAD
Retailer 8$1,495 CAD
Retailer 13$1,563 CAD
Retailer 6$1,955 CAD
MOH London$1,959 CAD

23 data points across 15 retailers

11 retailers$392 CAD to $1,959 CAD

B+
Cheapest Retailer
-
$392 CAD
$279 USD
B+
Retailer 2
-
$438 CAD
$312 USD
View
Final sale: no returns
B+
Retailer 3
-
$455 CAD
$324 USD
View
B+
Retailer 4
-
$486 CAD
$346 USD
View
B+
Retailer 5
-
$486 CAD
$346 USD
View
B
Retailer 6
-
$506 CAD
$360 USD
View
B
Retailer 7
-
$802 CAD
$571 USD
View
B
Retailer 8
-
$909 CAD
€616 EUR
View
C
Retailer 9
-
$1,495 CAD
$1,064 USD
View
C
Retailer 10
-
$1,563 CAD
$1,113 USD
View
Most Expensive
C
MOH London
LG407941467 · Oct 29
$1,959 CAD
£1,098 GBP
View
10 more retailers have this diamond
Prices start from $392 CADSave up to $1,567 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.

B+
0.52ct Emerald
$392 CAD