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Emerald|Lab Grown|IGI

1.55ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG812635984

Shape and cutting style on the report: Emerald cut

Certificate IGI LG812635984

Diamond specifications and retailer prices

From $579 CAD
$414 USD
As of October 27, 2026
Save $3,202 CAD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,782 CAD at Blue Nile · As of October 29, 2026
View at Blue Nile

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 LG812635984 or 812635984. Listed at 21 retailers as of October 27, 2026, with prices from $579 to $3,782, a $3,202 spread on the same certified stone. Blue Nile lists it at $3,782. 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 angle33.9°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812635984
Dimensions8.08 × 5.38 × 3.49 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.08 mm5.38 mm1.55 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812635984
Side View
Table 66.0%Crown 33.9°Girdle: Slightly ThickPavilion 38.5°Culet: LargeDepth 64.9%

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: $3,782 CAD|Low: $462 CAD|High: $3,782 CAD|Avg: $1,750 CAD|+6.1%
Blue Nile
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 18$579 CAD
Retailer 13$648 CAD
Retailer 5$649 CAD
Retailer 3$718 CAD
Retailer 4$788 CAD
Retailer 14$924 CAD
Retailer 2$1,179 CAD
Retailer 12$1,342 CAD
Retailer 9$1,568 CAD
Retailer 17$1,736 CAD
Retailer 8$1,764 CAD
Retailer 7$2,090 CAD
Retailer 19$2,228 CAD
Retailer 6$2,287 CAD
Retailer 10$2,358 CAD
Retailer 11$2,627 CAD
Retailer 15$2,654 CAD
Retailer 16$3,198 CAD
Blue Nile$3,782 CAD

43 data points across 19 retailers

21 retailers$579 CAD to $3,782 CAD

A
Cheapest Retailer
-
$579 CAD
$414 USD
A
Retailer 2
-
$648 CAD
$463 USD
View
Final sale: no returns
A
Retailer 3
-
$649 CAD
$464 USD
View
A
Retailer 4
-
$718 CAD
$513 USD
View
A
Retailer 5
-
$788 CAD
HK$4,400 HKD
View
A
Retailer 6
-
$924 CAD
$660 USD
View
A
Retailer 7
-
$1,071 CAD
$765 USD
View
A
Retailer 8
-
$1,179 CAD
£663 GBP
View
B+
Retailer 9
-
$1,342 CAD
€913 EUR
View
B+
Retailer 10
-
$1,568 CAD
$1,120 USD
View
B+
Retailer 11
-
$1,736 CAD
$1,240 USD
View
B+
Retailer 12
-
$1,764 CAD
$1,260 USD
View
B+
Retailer 13
-
$2,090 CAD
£1,176 GBP
View
B+
Retailer 14
-
$2,228 CAD
$1,592 USD
View
B
Retailer 15
-
$2,287 CAD
SGD 2,208 SGD
View
B
Retailer 16
-
$2,358 CAD
$1,685 USD
View
B
Retailer 17
-
$2,606 CAD
$1,862 USD
View
B
Retailer 18
-
$2,627 CAD
$1,877 USD
View
B+
Retailer 19
-
$2,654 CAD
£1,493 GBP
View
B
Retailer 20
-
$3,198 CAD
$2,285 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Blue Nile
29476227 · Oct 29
$3,782 CAD
$2,702 USD
View
20 more retailers have this diamond
Prices start from $579 CADSave up to $3,202 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
$579 CAD