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Emerald|Lab Grown|IGI

4.56ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG744515037

Shape and cutting style on the report: Emerald cut

Certificate IGI LG744515037

Diamond specifications and retailer prices

From $7,183 CAD
$5,142 USD
As of October 30, 2026
Save $15,842 CAD (69%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $49,422 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.56ct lab-grown emerald diamond

This 4.56ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG744515037 or 744515037. Listed at 15 retailers as of October 30, 2026, with a 221% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.56
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744515037
Dimensions11.11 × 7.68 × 5.10 mm
L/W Ratio1.45
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
11.11 mm7.68 mm4.56 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744515037
Side View
Table 62.0%Crown 34.6°Girdle: Slightly ThickPavilion 38.4°Culet: LargeDepth 66.4%

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 30
Current: $49,422 CAD|Low: $7,183 CAD|High: $58,488 CAD|Avg: $17,706 CAD|-15.5%
Do Amore Diamonds
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
October 31, 2026
Retailer 13$7,183 CAD
Retailer 7$7,528 CAD
Retailer 10$7,556 CAD
Retailer 2$8,360 CAD
Retailer 8$8,732 CAD
Retailer 9$10,449 CAD
Retailer 5$10,928 CAD
Retailer 6$11,036 CAD
Retailer 4$12,885 CAD
Retailer 14$16,068 CAD
Retailer 3$18,832 CAD
Retailer 11$18,858 CAD
Retailer 12$23,025 CAD
Do Amore Diamonds$49,422 CAD

36 data points across 14 retailers

15 retailers$7,183 CAD to $23,025 CAD

A
Cheapest Retailer
-
$7,183 CAD
$5,142 USD
A
Retailer 2
-
$7,528 CAD
$5,389 USD
View
A
Retailer 3
-
$7,556 CAD
$5,409 USD
View
A
Retailer 4
-
$8,360 CAD
$5,985 USD
View
A
Retailer 5
-
$8,732 CAD
$6,251 USD
View
A
Retailer 6
-
$10,449 CAD
$7,480 USD
View
A
Retailer 7
-
$10,928 CAD
$7,823 USD
View
A
Retailer 8
-
$11,036 CAD
$7,900 USD
View
Final sale: no returns
Retailer 9
-
$12,774 CAD
$9,145 USD
View
Price last confirmed 83 days ago
B+
Retailer 10
-
$12,885 CAD
$9,224 USD
View
B+
Retailer 11
-
$16,068 CAD
€10,955 EUR
View
B+
Retailer 12
-
$18,832 CAD
£10,615 GBP
View
B+
Retailer 13
-
$18,858 CAD
$13,500 USD
View
B+
Retailer 14
-
$23,025 CAD
$16,483 USD
View
Most Expensive
Do Amore Diamonds
27-832E42E37 · Oct 31
$49,422 CAD
$35,380 USD
View
Price under review
14 more retailers have this diamond
Prices start from $7,183 CADSave up to $15,842 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
4.56ct Emerald
$7,183 CAD