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Emerald|Lab Grown|IGI

1.66ct E VVS1 Emerald Lab Grown Diamond

EX • E/VVS1 • IGI LG844675773

Shape and cutting style on the report: Emerald cut

Certificate IGI LG844675773

Diamond specifications and retailer prices

From $321 CAD
$230 USD
As of October 27, 2026
Save $3,646 CAD (92%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,967 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 LG844675773 or 844675773. Listed at 19 retailers as of October 27, 2026, with prices from $321 to $3,967, a $3,646 spread on the same certified stone. Brilliant Earth lists it at $3,967. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle43.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844675773
Dimensions8.69 × 5.27 × 3.65 mm
L/W Ratio1.65
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.69 mm5.27 mm1.66 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844675773
Side View
Table 64.0%Crown 34.8°Girdle: MED-STKPavilion 43.6°Culet: LargeDepth 69.3%

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 27
Current: $1,263 CAD|Low: $321 CAD|High: $1,682 CAD|Avg: $903 CAD|-5.2%
Retailer 1
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
October 31, 2026
Retailer 5$321 CAD
Retailer 13$353 CAD
Retailer 9$379 CAD
Retailer 6$405 CAD
Retailer 7$405 CAD
Retailer 12$528 CAD
Retailer 2$635 CAD
Retailer 10$691 CAD
Retailer 17$735 CAD
Retailer 11$858 CAD
Retailer 4$930 CAD
Retailer 18$1,009 CAD
Retailer 1$1,263 CAD
Retailer 16$1,267 CAD
Retailer 8$1,301 CAD
Retailer 15$1,332 CAD
Retailer 3$1,586 CAD
Retailer 14$1,611 CAD

12 data points across 18 retailers

19 retailers$321 CAD to $3,967 CAD

A
Cheapest Retailer
-
$321 CAD
$230 USD
A
Retailer 2
-
$353 CAD
$253 USD
View
Final sale: no returns
A
Retailer 3
-
$379 CAD
$271 USD
View
A
Retailer 4
-
$405 CAD
$290 USD
View
A
Retailer 5
-
$405 CAD
$290 USD
View
B+
Retailer 6
-
$528 CAD
$378 USD
View
A
Retailer 7
-
$635 CAD
€433 EUR
View
Retailer 8
-
$691 CAD
ZAR 7,995 ZAR
View
Price last confirmed 7 days ago
A
Retailer 9
-
$735 CAD
£414 GBP
View
A
Retailer 10
-
$858 CAD
$614 USD
View
B+
Retailer 11
-
$930 CAD
A$1,024 AUD
View
B+
Retailer 12
-
$1,009 CAD
$722 USD
View
B+
Retailer 13
-
$1,263 CAD
$904 USD
View
B+
Retailer 14
-
$1,267 CAD
SGD 1,226 SGD
View
B+
Retailer 15
-
$1,301 CAD
$931 USD
View
B+
Retailer 16
-
$1,332 CAD
$953 USD
View
B+
Retailer 17
-
$1,586 CAD
£894 GBP
View
B
Retailer 18
-
$1,611 CAD
$1,153 USD
View
Most Expensive
B
Brilliant Earth
22282540A · Oct 29
$3,967 CAD
$2,840 USD
View
18 more retailers have this diamond
Prices start from $321 CADSave up to $3,646 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
$321 CAD