Emerald|Lab Grown|IGI

4.66ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG780667818

Shape and cutting style on the report: Emerald cut

Certificate IGI LG780667818

Diamond specifications and retailer prices

From $9,192 CAD
$6,580 USD
As of October 30, 2026
Save $27,502 CAD (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $36,694 CAD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 4.66ct lab-grown emerald diamond

This 4.66ct 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 LG780667818 or 780667818. Listed at 19 retailers as of October 30, 2026, with prices from $9,192 to $36,694, a $27,502 spread on the same certified stone. Taylor and Hart lists it at $36,694. 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

4.66
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780667818
Dimensions11.47 × 7.88 × 5.18 mm
L/W Ratio1.46
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
11.47 mm7.88 mm4.66 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780667818
Side View
Table 65.0%Crown 36.6°Girdle: MediumPavilion 39.8°Culet: LargeDepth 65.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $21,317 CAD|Low: $9,192 CAD|High: $40,391 CAD|Avg: $16,455 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
Retailer 12
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Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Taylor and Hart
November 1, 2026
Retailer 17$9,192 CAD
Retailer 15$9,560 CAD
Retailer 6$9,647 CAD
Retailer 7$10,295 CAD
Retailer 14$10,623 CAD
Retailer 5$10,663 CAD
Retailer 9$10,663 CAD
Retailer 18$12,261 CAD
Retailer 3$12,360 CAD
Retailer 16$12,465 CAD
Retailer 2$12,657 CAD
Retailer 11$13,396 CAD
Retailer 10$13,920 CAD
Retailer 8$15,221 CAD
Retailer 12$16,841 CAD
Retailer 13$17,809 CAD
Retailer 1$21,317 CAD
Retailer 4$29,675 CAD
Taylor and Hart$36,694 CAD

39 data points across 19 retailers

19 retailers$9,192 CAD to $36,694 CAD

A
Cheapest Retailer
-
$9,192 CAD
$6,580 USD
A
Retailer 2
-
$9,560 CAD
$6,844 USD
View
A
Retailer 3
-
$9,647 CAD
$6,906 USD
View
A
Retailer 4
-
$10,295 CAD
$7,370 USD
View
Final sale: no returns
A
Retailer 5
-
$10,623 CAD
$7,605 USD
View
A
Retailer 6
-
$10,663 CAD
$7,633 USD
View
Retailer 7
-
$10,663 CAD
$7,633 USD
View
Price last confirmed 16 days ago
A
Retailer 8
-
$12,261 CAD
$8,777 USD
View
B+
Retailer 9
-
$12,360 CAD
$8,848 USD
View
A
Retailer 10
-
$12,465 CAD
$8,923 USD
View
B+
Retailer 11
-
$12,657 CAD
$9,061 USD
View
B+
Retailer 12
-
$13,396 CAD
£7,551 GBP
View
Retailer 13
-
$13,920 CAD
$9,965 USD
View
Price last confirmed 27 days ago
B+
Retailer 14
-
$15,221 CAD
£8,580 GBP
View
B+
Retailer 15
-
$16,841 CAD
€11,482 EUR
View
B+
Retailer 16
-
$17,809 CAD
$12,749 USD
View
B+
Retailer 17
-
$21,317 CAD
£12,016 GBP
View
B
Retailer 18
-
$29,675 CAD
$21,243 USD
View
Most Expensive
B
Taylor and Hart
M5W0TJQ · Oct 31
$36,694 CAD
$26,268 USD
View
18 more retailers have this diamond
Prices start from $9,192 CADSave up to $27,502 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
4.66ct Emerald
$9,192 CAD