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Emerald|Lab Grown|IGI

1.79ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG621422450

Shape and cutting style on the report: Emerald cut

Certificate IGI LG621422450

Diamond specifications and retailer prices

From $399 CAD
$285 USD
As of October 30, 2026
Save $1,650 CAD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,049 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.79ct lab-grown emerald diamond

This 1.79ct 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 top-tier cut grade and certified by IGI LG621422450 or 621422450. Listed at 16 retailers as of October 30, 2026, with prices from $399 to $2,049, a $1,650 spread on the same certified stone. Reve Diamonds lists it at $2,049. 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

1.79
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621422450
Dimensions8.51 × 5.59 × 3.74 mm
L/W Ratio1.52
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
8.51 mm5.59 mm1.79 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621422450
Side View
Table 69.0%Crown 33.7°Girdle: MediumPavilion 42.9°Culet: LNGDepth 66.9%

Caratlytics Score

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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 30
Current: $873 CAD|Low: $382 CAD|High: $2,049 CAD|Avg: $1,020 CAD|+3.2%
Retailer 1
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
Reve Diamonds
October 30, 2026
Retailer 7$399 CAD
Retailer 4$445 CAD
Retailer 12$462 CAD
Retailer 5$494 CAD
Retailer 9$494 CAD
Retailer 11$714 CAD
Retailer 8$811 CAD
Retailer 3$815 CAD
Retailer 1$873 CAD
Retailer 6$980 CAD
Retailer 14$1,265 CAD
Retailer 10$1,589 CAD
Retailer 2$1,903 CAD
Retailer 13$1,991 CAD
Reve Diamonds$2,049 CAD

42 data points across 15 retailers

16 retailers$399 CAD to $2,049 CAD

A
Cheapest Retailer
-
$399 CAD
$285 USD
A
Retailer 2
-
$445 CAD
$318 USD
View
Final sale: no returns
A
Retailer 3
-
$462 CAD
$330 USD
View
Retailer 4
-
$494 CAD
$353 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$494 CAD
$353 USD
View
A
Retailer 6
-
$714 CAD
$510 USD
View
A
Retailer 7
-
$811 CAD
€552 EUR
View
B+
Retailer 8
-
$815 CAD
$582 USD
View
A
Retailer 9
-
$873 CAD
£491 GBP
View
B+
Retailer 10
-
$980 CAD
$700 USD
View
B+
Retailer 11
-
$1,265 CAD
$904 USD
View
B
Retailer 12
-
$1,589 CAD
$1,135 USD
View
B
Retailer 13
-
$1,658 CAD
$1,184 USD
View
B
Retailer 14
-
$1,903 CAD
$1,360 USD
View
B
Retailer 15
-
$1,991 CAD
£1,120 GBP
View
Most Expensive
B
Reve Diamonds
F29EDD990 · Oct 30
$2,049 CAD
$1,464 USD
View
15 more retailers have this diamond
Prices start from $399 CADSave up to $1,650 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
1.79ct Emerald
$399 CAD