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Emerald|Lab Grown|IGI

0.45ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG759527847

Shape and cutting style on the report: Emerald cut

Certificate IGI LG759527847

Diamond specifications and retailer prices

From $279 CAD
$200 USD
As of October 28, 2026
Save $648 CAD (70%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,092 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.45ct lab-grown emerald diamond

This 0.45ct lab-grown emerald sits in the sub-half-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG759527847 or 759527847. Listed at 12 retailers as of October 28, 2026, with a 232% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.45
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG759527847
Dimensions6.03 × 3.51 × 2.20 mm
L/W Ratio1.72
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.03 mm3.51 mm0.45 ctF / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG759527847
Side View
Table 75.0%Crown 32.6°Girdle: MED-THKPavilion 40.2°Culet: LargeDepth 62.7%

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 28
Current: $2,092 CAD|Low: $279 CAD|High: $2,106 CAD|Avg: $835 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
October 30, 2026
Retailer 5$279 CAD
Retailer 6$419 CAD
Retailer 11$486 CAD
Retailer 8$520 CAD
Retailer 10$520 CAD
Retailer 7$729 CAD
Retailer 4$829 CAD
Retailer 2$921 CAD
Retailer 3$928 CAD
Retailer 9$1,669 CAD
MOH London$2,092 CAD

43 data points across 11 retailers

12 retailers$279 CAD to $928 CAD

A
Cheapest Retailer
-
$279 CAD
$200 USD
B+
Retailer 2
-
$419 CAD
$300 USD
View
B
Retailer 3
-
$486 CAD
$348 USD
View
B+
Retailer 4
-
$520 CAD
$372 USD
View
B+
Retailer 5
-
$520 CAD
$372 USD
View
B
Retailer 6
-
$729 CAD
$522 USD
View
B
Retailer 7
-
$829 CAD
€565 EUR
View
B
Retailer 8
-
$921 CAD
£519 GBP
View
B
Retailer 9
-
$928 CAD
$664 USD
View
Retailer 10
-
$1,669 CAD
$1,195 USD
View
Price under review
Retailer 11
-
$1,736 CAD
$1,242 USD
View
Price under review
Most Expensive
MOH London
LG759527847 · Oct 29
$2,092 CAD
£1,179 GBP
View
Price under review
11 more retailers have this diamond
Prices start from $279 CADSave up to $648 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
0.45ct Emerald
$279 CAD