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Emerald|Lab Grown|IGI

1.64ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG595389653

Shape and cutting style on the report: Emerald cut

Certificate IGI LG595389653

Diamond specifications and retailer prices

From $258 CAD
$185 USD
As of October 27, 2026
Save $2,214 CAD (90%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,473 CAD at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 1.64ct lab-grown emerald diamond

This 1.64ct lab-grown emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG595389653 or 595389653. Listed at 9 retailers as of October 27, 2026, with prices from $258 to $2,473, a $2,214 spread on the same certified stone. Do Amore Diamonds lists it at $2,473. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.64
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG595389653
Dimensions7.91 × 5.58 × 3.68 mm
L/W Ratio1.42
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.91 mm5.58 mm1.64 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG595389653
Side View
Table 63.0%Crown 36.5°Girdle: MediumPavilion 41.5°Culet: LNGDepth 65.9%

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 27
Current: $2,473 CAD|Low: $250 CAD|High: $2,542 CAD|Avg: $998 CAD|-2.7%
Do Amore Diamonds
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
October 26, 2026
Retailer 10$258 CAD
Retailer 14$292 CAD
Retailer 9$299 CAD
Retailer 8$564 CAD
Retailer 3$624 CAD
Retailer 6$694 CAD
Retailer 4$907 CAD
Retailer 7$1,085 CAD
Retailer 11$1,123 CAD
Retailer 12$1,134 CAD
Retailer 5$1,407 CAD
Retailer 13$1,578 CAD
Retailer 2$1,653 CAD
Do Amore Diamonds$2,473 CAD

19 data points across 14 retailers

9 retailers$258 CAD to $2,473 CAD

A
Cheapest Retailer
-
$258 CAD
$185 USD
A
Retailer 2
-
$299 CAD
$214 USD
View
B+
Retailer 3
-
$564 CAD
$404 USD
View
B
Retailer 4
-
$1,085 CAD
$777 USD
View
B+
Retailer 5
-
$1,123 CAD
$804 USD
View
B+
Retailer 6
-
$1,134 CAD
$812 USD
View
B
Retailer 7
-
$1,578 CAD
$1,130 USD
View
B
Retailer 8
-
$1,653 CAD
£932 GBP
View
Most Expensive
B
Do Amore Diamonds
27-3EC5935C8 · Oct 27
$2,473 CAD
$1,770 USD
View
8 more retailers have this diamond
Prices start from $258 CADSave up to $2,214 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
1.64ct Emerald
$258 CAD