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Emerald|Lab Grown|IGI

1.66ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG822621821

Shape and cutting style on the report: Emerald cut

Certificate IGI LG822621821

Diamond specifications and retailer prices

From $335 CAD
$239 USD
As of October 30, 2026
Save $3,640 CAD (92%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,975 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.66ct lab-grown emerald diamond

This 1.66ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG822621821 or 822621821. Listed at 20 retailers as of October 29, 2026, with prices from $335 to $3,975, a $3,640 spread on the same certified stone. Brilliant Earth lists it at $3,975. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.66
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG822621821
Dimensions8.33 × 5.42 × 3.52 mm
L/W Ratio1.54
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.33 mm5.42 mm1.66 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG822621821
Side View
Table 63.0%Crown 34.4°Girdle: Slightly ThickPavilion 37.8°Culet: LargeDepth 64.9%

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: $3,975 CAD|Low: $372 CAD|High: $4,101 CAD|Avg: $1,313 CAD|-3.1%
Brilliant Earth
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
Retailer 15
Retailer 16
October 30, 2026
Retailer 4$372 CAD
Retailer 5$388 CAD
Retailer 15$557 CAD
Retailer 11$711 CAD
Retailer 9$748 CAD
Retailer 2$783 CAD
Retailer 12$965 CAD
Retailer 6$1,016 CAD
Retailer 7$1,335 CAD
Retailer 14$1,335 CAD
Retailer 8$1,404 CAD
Retailer 13$1,621 CAD
Retailer 10$1,667 CAD
Retailer 16$1,684 CAD
Retailer 3$1,843 CAD
Brilliant Earth$3,975 CAD

43 data points across 16 retailers

20 retailers$335 CAD to $3,975 CAD

A
Cheapest Retailer
-
$335 CAD
$239 USD
A
Retailer 2
-
$372 CAD
$266 USD
View
Final sale: no returns
A
Retailer 3
-
$388 CAD
$277 USD
View
A
Retailer 4
-
$414 CAD
$296 USD
View
A
Retailer 5
-
$414 CAD
$296 USD
View
B+
Retailer 6
-
$557 CAD
$398 USD
View
A
Retailer 7
-
$711 CAD
ZAR 8,209 ZAR
View
A
Retailer 8
-
$748 CAD
€509 EUR
View
A
Retailer 9
-
$783 CAD
£441 GBP
View
A
Retailer 10
-
$965 CAD
A$1,061 AUD
View
B+
Retailer 11
-
$1,016 CAD
$726 USD
View
B+
Retailer 12
-
$1,331 CAD
$951 USD
View
B+
Retailer 13
-
$1,335 CAD
SGD 1,289 SGD
View
B+
Retailer 14
-
$1,335 CAD
$954 USD
View
B+
Retailer 15
-
$1,404 CAD
$1,003 USD
View
B
Retailer 16
-
$1,621 CAD
£912 GBP
View
B+
Retailer 17
-
$1,667 CAD
£938 GBP
View
B
Retailer 18
-
$1,684 CAD
$1,203 USD
View
B
Retailer 19
-
$1,843 CAD
$1,317 USD
View
Most Expensive
B
Brilliant Earth
20916834A · Oct 29
$3,975 CAD
$2,840 USD
View
19 more retailers have this diamond
Prices start from $335 CADSave up to $3,640 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
1.66ct Emerald
$335 CAD