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Emerald|Lab Grown|IGI

5.11ct E FL Emerald Lab Grown Diamond

ID • E/FL • IGI LG804659506

Shape and cutting style on the report: Emerald cut

Certificate IGI LG804659506

Diamond specifications and retailer prices

From $14,943 CAD
$10,697 USD
As of October 26, 2026
Save $43,037 CAD (74%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $57,980 CAD at With Clarity · As of October 31, 2026
View at With Clarity

About this 5.11ct lab-grown emerald diamond

This 5.11ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804659506 or 804659506. Listed at 10 retailers as of October 26, 2026, with prices from $14,943 to $57,980, a $43,037 spread on the same certified stone. With Clarity lists it at $57,980. 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

5.11
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804659506
Dimensions11.94 × 8.01 × 5.21 mm
L/W Ratio1.49
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
11.94 mm8.01 mm5.11 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804659506
Side View
Table 63.0%Crown 33.9°Girdle: Slightly ThickPavilion 39.2°Culet: LargeDepth 65.0%

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 26
Current: $22,979 CAD|Low: $14,943 CAD|High: $75,002 CAD|Avg: $30,763 CAD|-22.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
October 30, 2026
Retailer 8$14,943 CAD
Retailer 5$15,031 CAD
Retailer 7$15,092 CAD
Retailer 9$15,538 CAD
Retailer 2$16,201 CAD
Retailer 11$22,938 CAD
Retailer 1$22,979 CAD
Retailer 4$23,948 CAD
Retailer 10$29,068 CAD
Retailer 6$39,260 CAD
Retailer 3$54,904 CAD
With Clarity$57,980 CAD

24 data points across 12 retailers

10 retailers$14,943 CAD to $57,980 CAD

A
Cheapest Retailer
-
$14,943 CAD
$10,697 USD
A
Retailer 2
-
$15,031 CAD
$10,760 USD
View
A
Retailer 3
-
$15,092 CAD
$10,804 USD
View
A
Retailer 4
-
$15,538 CAD
HK$86,900 HKD
View
B+
Retailer 5
-
$22,979 CAD
$16,450 USD
View
B+
Retailer 6
-
$23,948 CAD
€16,327 EUR
View
Retailer 7
-
$29,068 CAD
£16,385 GBP
View
Price last confirmed 23 days ago
B
Retailer 8
-
$39,260 CAD
$28,105 USD
View
Retailer 9
-
$54,904 CAD
$39,304 USD
View
Price last confirmed 27 days ago
Most Expensive
B
With Clarity
804659506 · Oct 31
$57,980 CAD
$41,506 USD
View
9 more retailers have this diamond
Prices start from $14,943 CADSave up to $43,037 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
5.11ct Emerald
$14,943 CAD