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Emerald|Lab Grown|IGI

1.55ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG712562561

Shape and cutting style on the report: Emerald cut

Certificate IGI LG712562561

Diamond specifications and retailer prices

From $375 CAD
$268 USD
As of October 27, 2026
Save $4,607 CAD (92%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,983 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.55ct lab-grown emerald diamond

This 1.55ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG712562561 or 712562561. Listed at 23 retailers as of October 27, 2026, with prices from $375 to $4,983, a $4,607 spread on the same certified stone. Brilliant Earth lists it at $4,983. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG712562561
Dimensions7.78 × 5.46 × 3.68 mm
L/W Ratio1.42
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.78 mm5.46 mm1.55 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG712562561
Side View
Table 63.0%Crown 36.4°Girdle: MediumPavilion 39.4°Culet: LNGDepth 67.4%

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 27
Current: $4,983 CAD|Low: $355 CAD|High: $4,983 CAD|Avg: $1,343 CAD
Brilliant Earth
Retailer 2
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Retailer 23
October 29, 2026
Retailer 6$375 CAD
Retailer 15$435 CAD
Retailer 3$465 CAD
Retailer 9$465 CAD
Retailer 21$507 CAD
Retailer 20$686 CAD
Retailer 13$751 CAD
Retailer 4$771 CAD
Retailer 18$800 CAD
Retailer 2$890 CAD
Retailer 8$939 CAD
Retailer 19$1,082 CAD
Retailer 23$1,204 CAD
Retailer 7$1,474 CAD
Retailer 12$1,496 CAD
Retailer 10$1,567 CAD
Retailer 14$1,790 CAD
Retailer 11$1,813 CAD
Retailer 16$1,831 CAD
Retailer 17$1,875 CAD
Retailer 5$1,975 CAD
Retailer 22$3,100 CAD
Brilliant Earth$4,983 CAD

31 data points across 23 retailers

23 retailers$375 CAD to $4,983 CAD

A
Cheapest Retailer
-
$375 CAD
$268 USD
A
Retailer 2
-
$435 CAD
$311 USD
View
A
Retailer 3
-
$465 CAD
$332 USD
View
A
Retailer 4
-
$465 CAD
$332 USD
View
A
Retailer 5
-
$507 CAD
$362 USD
View
Final sale: no returns
A
Retailer 6
-
$686 CAD
$490 USD
View
A
Retailer 7
-
$751 CAD
€511 EUR
View
A
Retailer 8
-
$771 CAD
$551 USD
View
A
Retailer 9
-
$800 CAD
ZAR 9,229 ZAR
View
A
Retailer 10
-
$890 CAD
£500 GBP
View
A
Retailer 11
-
$939 CAD
$671 USD
View
A
Retailer 12
-
$1,082 CAD
A$1,189 AUD
View
A
Retailer 13
-
$1,204 CAD
$860 USD
View
B+
Retailer 14
-
$1,474 CAD
$1,053 USD
View
B+
Retailer 15
-
$1,496 CAD
$1,069 USD
View
B+
Retailer 16
-
$1,567 CAD
$1,120 USD
View
B+
Retailer 17
-
$1,790 CAD
$1,279 USD
View
B+
Retailer 18
-
$1,813 CAD
£1,020 GBP
View
B+
Retailer 19
-
$1,831 CAD
A$2,013 AUD
View
Price last confirmed 28 days ago
B+
Retailer 20
-
$1,875 CAD
£1,055 GBP
View
B+
Retailer 21
-
$1,975 CAD
$1,411 USD
View
B
Retailer 22
-
$3,100 CAD
$2,215 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
16502570A · Oct 29
$4,983 CAD
$3,560 USD
View
22 more retailers have this diamond
Prices start from $375 CADSave up to $4,607 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
1.55ct Emerald
$375 CAD