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Emerald|Lab Grown|IGI

6.66ct E VS1 Emerald Lab Grown Diamond

ID • E/VS1 • IGI LG843618912

Shape and cutting style on the report: Emerald cut

Certificate IGI LG843618912

Diamond specifications and retailer prices

From $1,409 CAD
$1,009 USD
As of October 30, 2026
Save $11,107 CAD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $12,516 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 6.66ct lab-grown emerald diamond

This 6.66ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843618912 or 843618912. Listed at 11 retailers as of October 29, 2026, with prices from $1,409 to $12,516, a $11,107 spread on the same certified stone. Do Amore Diamonds lists it at $12,516. 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

6.66
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843618912
Dimensions12.39 × 9.05 × 6.11 mm
L/W Ratio1.37
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.39 mm9.05 mm6.66 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843618912
Side View
Table 67.0%Crown 40°Girdle: MediumPavilion 40.5°Culet: LargeDepth 67.5%

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: $12,516 CAD|Low: $1,409 CAD|High: $21,317 CAD|Avg: $6,046 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 4$1,409 CAD
Retailer 10$1,534 CAD
Retailer 7$1,879 CAD
Retailer 5$2,609 CAD
Retailer 8$3,382 CAD
Retailer 6$3,417 CAD
Retailer 9$4,660 CAD
Retailer 3$5,830 CAD
Retailer 2$11,301 CAD
Do Amore Diamonds$12,516 CAD

6 data points across 10 retailers

11 retailers$1,409 CAD to $12,516 CAD

A
Cheapest Retailer
-
$1,409 CAD
$1,009 USD
A
Retailer 2
-
$1,534 CAD
$1,098 USD
View
A
Retailer 3
-
$1,879 CAD
$1,345 USD
View
B+
Retailer 4
-
$2,609 CAD
$1,868 USD
View
A
Retailer 5
-
$3,382 CAD
$2,421 USD
View
A
Retailer 6
-
$3,417 CAD
$2,446 USD
View
B+
Retailer 7
-
$4,660 CAD
$3,336 USD
View
B+
Retailer 8
-
$5,830 CAD
£3,286 GBP
View
B
Retailer 9
-
$6,230 CAD
$4,460 USD
View
Retailer 10
-
$11,301 CAD
$8,090 USD
View
Price under review
Most Expensive
B
Do Amore Diamonds
27-49ECC9C7D · Oct 29
$12,516 CAD
$8,960 USD
View
10 more retailers have this diamond
Prices start from $1,409 CADSave up to $11,107 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
6.66ct Emerald
$1,409 CAD