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Emerald|Lab Grown|IGI

1.66ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG811627045

Shape and cutting style on the report: Emerald cut

Certificate IGI LG811627045

Diamond specifications and retailer prices

From $316 CAD
$226 USD
As of October 30, 2026
Save $2,185 CAD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,822 CAD at Brilliant Earth · As of October 4, 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 LG811627045 or 811627045. Listed at 22 retailers as of October 30, 2026, with a 692% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle35.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811627045
Dimensions7.72 × 5.53 × 3.90 mm
L/W Ratio1.40
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
7.72 mm5.53 mm1.66 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811627045
Side View
Table 65.0%Crown 35.2°Girdle: MED-STKPavilion 40.4°Culet: LargeDepth 70.5%

Caratlytics Score

How it works →
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: $2,500 CAD|Low: $306 CAD|High: $2,906 CAD|Avg: $1,014 CAD|-13.9%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 20$316 CAD
Retailer 7$352 CAD
Retailer 18$366 CAD
Retailer 4$391 CAD
Retailer 8$391 CAD
Retailer 9$528 CAD
Retailer 13$645 CAD
Retailer 15$673 CAD
Retailer 2$730 CAD
Retailer 5$753 CAD
Retailer 16$914 CAD
Retailer 12$1,009 CAD
Retailer 19$1,025 CAD
Retailer 3$1,259 CAD
Retailer 6$1,332 CAD
Retailer 17$1,570 CAD
Retailer 11$1,592 CAD
Retailer 10$1,783 CAD
Retailer 14$2,291 CAD
Brilliant Earth$2,500 CAD

36 data points across 20 retailers

22 retailers$316 CAD to $2,500 CAD

A
Cheapest Retailer
-
$316 CAD
$226 USD
A
Retailer 2
-
$352 CAD
$252 USD
View
Final sale: no returns
A
Retailer 3
-
$366 CAD
$262 USD
View
A
Retailer 4
-
$391 CAD
$280 USD
View
A
Retailer 5
-
$391 CAD
$280 USD
View
B+
Retailer 6
-
$528 CAD
$378 USD
View
A
Retailer 7
-
$645 CAD
€440 EUR
View
A
Retailer 8
-
$673 CAD
ZAR 7,778 ZAR
View
A
Retailer 9
-
$730 CAD
£412 GBP
View
A
Retailer 10
-
$753 CAD
$539 USD
View
Retailer 11
-
$883 CAD
$632 USD
View
Price last confirmed 20 days ago
A
Retailer 12
-
$914 CAD
A$1,007 AUD
View
B+
Retailer 13
-
$1,009 CAD
$722 USD
View
B+
Retailer 14
-
$1,025 CAD
$734 USD
View
B+
Retailer 15
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$1,259 CAD
$901 USD
View
B+
Retailer 16
-
$1,332 CAD
$953 USD
View
B+
Retailer 17
-
$1,570 CAD
£885 GBP
View
B
Retailer 18
-
$1,592 CAD
$1,140 USD
View
B
Retailer 19
-
$1,783 CAD
$1,277 USD
View
B
Retailer 20
-
$2,291 CAD
$1,640 USD
View
B
Retailer 21
-
$2,500 CAD
$1,790 USD
View
Most Expensive
Brilliant Earth
20513196A · Oct 4
$2,822 CAD
$2,020 USD
View
Price last confirmed 26 days ago
21 more retailers have this diamond
Prices start from $316 CADSave up to $2,185 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
$316 CAD