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Emerald|Lab Grown|IGI

4.55ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG804660158

Shape and cutting style on the report: Emerald cut

Certificate IGI LG804660158

Diamond specifications and retailer prices

From $7,167 CAD
$5,131 USD
As of October 30, 2026
Save $11,663 CAD (62%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $49,352 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.55ct lab-grown emerald diamond

This 4.55ct 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 LG804660158 or 804660158. Listed at 14 retailers as of October 30, 2026, with a 163% 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

4.55
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804660158
Dimensions11.19 × 7.92 × 5.16 mm
L/W Ratio1.41
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
11.19 mm7.92 mm4.55 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804660158
Side View
Table 65.0%Crown 36.3°Girdle: STK-THKPavilion 37.9°Culet: LargeDepth 65.2%

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: $49,352 CAD|Low: $7,167 CAD|High: $58,362 CAD|Avg: $16,795 CAD|-15.4%
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 10$7,167 CAD
Retailer 4$7,518 CAD
Retailer 8$7,540 CAD
Retailer 14$8,346 CAD
Retailer 2$8,698 CAD
Retailer 7$10,426 CAD
Retailer 3$10,904 CAD
Retailer 5$11,013 CAD
Retailer 6$12,759 CAD
Retailer 13$12,857 CAD
Retailer 11$16,036 CAD
Retailer 12$18,791 CAD
Retailer 9$18,830 CAD
Do Amore Diamonds$49,352 CAD

35 data points across 14 retailers

14 retailers$7,167 CAD to $18,830 CAD

A
Cheapest Retailer
-
$7,167 CAD
$5,131 USD
A
Retailer 2
-
$7,518 CAD
$5,382 USD
View
A
Retailer 3
-
$7,540 CAD
$5,398 USD
View
A
Retailer 4
-
$8,346 CAD
$5,975 USD
View
A
Retailer 5
-
$8,698 CAD
$6,227 USD
View
A
Retailer 6
-
$10,426 CAD
$7,464 USD
View
A
Retailer 7
-
$10,904 CAD
$7,806 USD
View
A
Retailer 8
-
$11,013 CAD
$7,884 USD
View
Final sale: no returns
Retailer 9
-
$12,759 CAD
$9,134 USD
View
Price last confirmed 83 days ago
B+
Retailer 10
-
$12,857 CAD
$9,204 USD
View
B+
Retailer 11
-
$16,036 CAD
€10,933 EUR
View
B+
Retailer 12
-
$18,791 CAD
£10,592 GBP
View
B+
Retailer 13
-
$18,830 CAD
$13,480 USD
View
Most Expensive
B
Do Amore Diamonds
27-F1C1A13EB · Oct 29
$49,352 CAD
$35,330 USD
View
Price under review
13 more retailers have this diamond
Prices start from $7,167 CADSave up to $11,663 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
4.55ct Emerald
$7,167 CAD