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Emerald|Lab Grown|IGI

1.70ct E VS1 Emerald Lab Grown Diamond

ID • E/VS1 • IGI LG789628789

Shape and cutting style on the report: Emerald cut

Certificate IGI LG789628789

Diamond specifications and retailer prices

From $455 CAD
$325 USD
As of October 27, 2026
Save $2,876 CAD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,331 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.7ct lab-grown emerald diamond

This 1.7ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG789628789 or 789628789. Listed at 19 retailers as of October 27, 2026, with prices from $455 to $3,331, a $2,876 spread on the same certified stone. Brilliant Earth lists it at $3,331. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789628789
Dimensions8.16 × 5.48 × 3.60 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.16 mm5.48 mm1.70 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789628789
Side View
Table 69.0%Crown 40.1°Girdle: Slightly ThickPavilion 37.1°Culet: LargeDepth 65.7%

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: $3,331 CAD|Low: $435 CAD|High: $4,493 CAD|Avg: $1,240 CAD|-5.2%
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
October 29, 2026
Retailer 17$455 CAD
Retailer 3$508 CAD
Retailer 8$528 CAD
Retailer 4$563 CAD
Retailer 7$563 CAD
Retailer 15$777 CAD
Retailer 5$914 CAD
Retailer 9$922 CAD
Retailer 10$934 CAD
Retailer 14$968 CAD
Retailer 2$1,004 CAD
Retailer 13$1,313 CAD
Retailer 16$1,652 CAD
Retailer 6$1,811 CAD
Retailer 11$1,873 CAD
Retailer 18$2,129 CAD
Retailer 19$2,227 CAD
Retailer 12$2,270 CAD
Brilliant Earth$3,331 CAD

44 data points across 19 retailers

19 retailers$455 CAD to $3,331 CAD

A
Cheapest Retailer
-
$455 CAD
$325 USD
A
Retailer 2
-
$508 CAD
$363 USD
View
Final sale: no returns
A
Retailer 3
-
$528 CAD
$377 USD
View
A
Retailer 4
-
$563 CAD
$402 USD
View
A
Retailer 5
-
$563 CAD
$402 USD
View
A
Retailer 6
-
$777 CAD
$555 USD
View
B+
Retailer 7
-
$914 CAD
$653 USD
View
B+
Retailer 8
-
$922 CAD
$659 USD
View
B+
Retailer 9
-
$934 CAD
$667 USD
View
B+
Retailer 10
-
$968 CAD
ZAR 11,172 ZAR
View
B+
Retailer 11
-
$1,004 CAD
£565 GBP
View
B+
Retailer 12
-
$1,313 CAD
A$1,443 AUD
View
B
Retailer 13
-
$1,652 CAD
$1,180 USD
View
B
Retailer 14
-
$1,811 CAD
$1,294 USD
View
B
Retailer 15
-
$1,873 CAD
$1,338 USD
View
B
Retailer 16
-
$2,129 CAD
$1,521 USD
View
B
Retailer 17
-
$2,227 CAD
$1,591 USD
View
B
Retailer 18
-
$2,270 CAD
£1,277 GBP
View
Most Expensive
B
Brilliant Earth
18788051A · Oct 28
$3,331 CAD
$2,380 USD
View
18 more retailers have this diamond
Prices start from $455 CADSave up to $2,876 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
1.70ct Emerald
$455 CAD