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Emerald|Lab Grown|IGI

1.64ct G SI1 Emerald Lab Grown Diamond

VG • G/SI1 • IGI LG594313059

Shape and cutting style on the report: Emerald cut

Certificate IGI LG594313059

Diamond specifications and retailer prices

From $338 CAD
$242 USD
As of October 30, 2026
Save $2,554 CAD (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,892 CAD at Do Amore Diamonds · As of October 30, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG594313059 or 594313059. Listed at 10 retailers as of October 30, 2026, with prices from $338 to $2,892, a $2,554 spread on the same certified stone. Do Amore Diamonds lists it at $2,892. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.64
Carat
G
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG594313059
Dimensions7.91 × 5.65 × 3.76 mm
L/W Ratio1.40
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment.
Top View
7.91 mm5.65 mm1.64 ctG / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG594313059
Side View
Table 65.0%Crown 38.4°Girdle: Slightly ThickPavilion 36.5°Culet: LNGDepth 66.5%

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: $2,892 CAD|Low: $221 CAD|High: $2,892 CAD|Avg: $1,223 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 10$338 CAD
Retailer 7$374 CAD
Retailer 8$641 CAD
Retailer 11$736 CAD
Retailer 2$782 CAD
Retailer 6$1,207 CAD
Retailer 5$1,208 CAD
Retailer 9$1,328 CAD
Retailer 4$1,664 CAD
Retailer 3$2,381 CAD
Do Amore Diamonds$2,892 CAD

44 data points across 11 retailers

10 retailers$338 CAD to $2,892 CAD

A
Cheapest Retailer
-
$338 CAD
$242 USD
Final sale: no returns
A
Retailer 2
-
$374 CAD
$268 USD
View
B+
Retailer 3
-
$641 CAD
$459 USD
View
B+
Retailer 4
-
$736 CAD
$527 USD
View
B+
Retailer 5
-
$782 CAD
£441 GBP
View
B
Retailer 6
-
$1,207 CAD
$864 USD
View
B+
Retailer 7
-
$1,208 CAD
$865 USD
View
B
Retailer 8
-
$1,328 CAD
$951 USD
View
B
Retailer 9
-
$1,664 CAD
£938 GBP
View
Most Expensive
C
Do Amore Diamonds
27-670504748 · Oct 30
$2,892 CAD
$2,070 USD
View
9 more retailers have this diamond
Prices start from $338 CADSave up to $2,554 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
$338 CAD