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Emerald|Lab Grown|IGI

1.57ct F IF Emerald Lab Grown Diamond

GD • F/IF • IGI LG713526366

Shape and cutting style on the report: Emerald cut

Certificate IGI LG713526366

Diamond specifications and retailer prices

From $492 CAD
$352 USD
As of November 1, 2026
Save $2,946 CAD (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,438 CAD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.57ct lab-grown emerald diamond

This 1.57ct lab-grown emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG713526366 or 713526366. Listed at 12 retailers as of November 1, 2026, with prices from $492 to $3,438, a $2,946 spread on the same certified stone. Brilliant Earth lists it at $3,438. 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

1.57
Carat
F
Color
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG713526366
Dimensions7.86 × 5.41 × 3.59 mm
L/W Ratio1.45
Culet sizeLong
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.86 mm5.41 mm1.57 ctF / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG713526366
Side View
Table 64.0%Crown 33.2°Girdle: Slightly ThickPavilion 40.4°Culet: LNGDepth 66.4%

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 1
Current: $3,438 CAD|Low: $492 CAD|High: $3,647 CAD|Avg: $1,451 CAD|-2.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 7$492 CAD
Retailer 3$668 CAD
Retailer 2$678 CAD
Retailer 6$831 CAD
Retailer 4$1,478 CAD
Retailer 5$2,152 CAD
Brilliant Earth$3,438 CAD

40 data points across 7 retailers

12 retailers$492 CAD to $3,438 CAD

B+
Cheapest Retailer
-
$492 CAD
$352 USD
A
Retailer 2
-
$668 CAD
€455 EUR
View
A
Retailer 3
-
$678 CAD
£382 GBP
View
B+
Retailer 4
-
$831 CAD
$595 USD
View
B+
Retailer 5
-
$1,253 CAD
$897 USD
View
B+
Retailer 6
-
$1,460 CAD
$1,045 USD
View
B+
Retailer 7
-
$1,478 CAD
£833 GBP
View
B
Retailer 8
-
$2,152 CAD
$1,540 USD
View
Retailer 9
-
$2,236 CAD
$1,600 USD
View
Price last confirmed 15 days ago
B
Retailer 10
-
$2,257 CAD
$1,615 USD
View
B
Retailer 11
-
$2,257 CAD
$1,615 USD
View
Most Expensive
B
Brilliant Earth
16048022A · Nov 2
$3,438 CAD
$2,460 USD
View
11 more retailers have this diamond
Prices start from $492 CADSave up to $2,946 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
1.57ct Emerald
$492 CAD