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Emerald|Lab Grown|IGI

1.59ct H SI1 Emerald Lab Grown Diamond

EX • H/SI1 • IGI LG605332820

Shape and cutting style on the report: Emerald cut

Certificate IGI LG605332820

Diamond specifications and retailer prices

From $381 CAD
As of November 4, 2026
Save $1,853 CAD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,235 CAD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.59ct lab-grown emerald diamond

This 1.59ct lab-grown emerald sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG605332820 or 605332820. Listed at 15 retailers as of November 4, 2026, with prices from $381 to $2,235, a $1,853 spread on the same certified stone. Brilliant Earth lists it at $2,235. 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

1.59
Carat
H
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605332820
Dimensions7.83 × 5.43 × 3.73 mm
L/W Ratio1.44
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
7.83 mm5.43 mm1.59 ctH / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605332820
Side View
Table 63.0%Crown 35.1°Girdle: Slightly ThickPavilion 40.9°Culet: LNGDepth 68.7%

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: Nov 4
Current: $2,235 CAD|Low: $327 CAD|High: $2,290 CAD|Avg: $1,018 CAD|-2.4%
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
November 5, 2026
Retailer 9$341 CAD
Retailer 14$381 CAD
Retailer 10$423 CAD
Retailer 12$423 CAD
Retailer 4$673 CAD
Retailer 8$704 CAD
Retailer 11$709 CAD
Retailer 13$881 CAD
Retailer 5$1,121 CAD
Retailer 7$1,363 CAD
Retailer 6$1,430 CAD
Retailer 2$1,690 CAD
Retailer 3$1,863 CAD
Brilliant Earth$2,235 CAD

24 data points across 14 retailers

15 retailers$381 CAD to $2,235 CAD

Retailer 1
-
$341 CAD
Price last confirmed 16 days ago
A
Retailer 2
-
$381 CAD
View
Final sale: no returns
Retailer 3
-
$395 CAD
View
Price last confirmed 17 days ago
Retailer 4
-
$423 CAD
View
Price last confirmed 16 days ago
Retailer 5
-
$423 CAD
View
Price last confirmed 21 days ago
Retailer 6
-
$704 CAD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$709 CAD
View
B+
Retailer 8
-
$881 CAD
View
B+
Retailer 9
-
$1,077 CAD
View
Retailer 10
-
$1,359 CAD
View
Price last confirmed 16 days ago
B+
Retailer 11
-
$1,363 CAD
View
B+
Retailer 12
-
$1,430 CAD
View
B+
Retailer 13
-
$1,690 CAD
View
B+
Retailer 14
-
$1,863 CAD
View
Most Expensive
B
Brilliant Earth
20602399A · Nov 4
$2,235 CAD
$1,600 USD
View
14 more retailers have this diamond
Prices start from $381 CADSave up to $1,853 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
1.59ct Emerald
$381 CAD