Emerald|Lab Grown|IGI

1.55ct E VS1 Emerald Lab Grown Diamond

ID • E/VS1 • IGI LG818658371

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818658371

Diamond specifications and retailer prices

From $272 CAD
$194 USD
As of October 30, 2026
Save $2,332 CAD (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,715 CAD at Brilliant Earth · As of October 22, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818658371 or 818658371. Listed at 23 retailers as of October 29, 2026, with a 859% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.5°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818658371
Dimensions7.82 × 5.44 × 3.73 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.82 mm5.44 mm1.55 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818658371
Side View
Table 58.0%Crown 29.5°Girdle: MED-STKPavilion 39°Culet: LargeDepth 68.6%

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 30
Current: $2,715 CAD|Low: $260 CAD|High: $2,967 CAD|Avg: $1,074 CAD|-8.5%
Brilliant Earth
Retailer 2
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Retailer 23
October 29, 2026
Retailer 23$272 CAD
Retailer 6$302 CAD
Retailer 3$314 CAD
Retailer 9$336 CAD
Retailer 16$336 CAD
Retailer 11$571 CAD
Retailer 4$586 CAD
Retailer 19$637 CAD
Retailer 13$660 CAD
Retailer 2$684 CAD
Retailer 10$698 CAD
Retailer 20$866 CAD
Retailer 21$983 CAD
Retailer 5$1,191 CAD
Retailer 18$1,241 CAD
Retailer 14$1,395 CAD
Retailer 22$1,414 CAD
Retailer 12$1,433 CAD
Retailer 15$1,489 CAD
Retailer 17$1,493 CAD
Retailer 8$1,643 CAD
Retailer 7$2,603 CAD
Brilliant Earth$2,715 CAD

34 data points across 23 retailers

23 retailers$272 CAD to $2,603 CAD

A
Cheapest Retailer
-
$272 CAD
$194 USD
A
Retailer 2
-
$302 CAD
$216 USD
View
Final sale: no returns
A
Retailer 3
-
$314 CAD
$224 USD
View
A
Retailer 4
-
$336 CAD
$240 USD
View
A
Retailer 5
-
$336 CAD
$240 USD
View
A
Retailer 6
-
$571 CAD
$408 USD
View
B+
Retailer 7
-
$586 CAD
$419 USD
View
A
Retailer 8
-
$637 CAD
ZAR 7,351 ZAR
View
A
Retailer 9
-
$660 CAD
€449 EUR
View
A
Retailer 10
-
$684 CAD
£385 GBP
View
A
Retailer 11
-
$698 CAD
$499 USD
View
B+
Retailer 12
-
$866 CAD
A$952 AUD
View
B+
Retailer 13
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$983 CAD
$702 USD
View
B+
Retailer 14
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$1,191 CAD
$851 USD
View
B+
Retailer 15
-
$1,241 CAD
A$1,364 AUD
View
B
Retailer 16
-
$1,395 CAD
$997 USD
View
B
Retailer 17
-
$1,414 CAD
$1,010 USD
View
B
Retailer 18
-
$1,433 CAD
$1,024 USD
View
B
Retailer 19
-
$1,489 CAD
SGD 1,438 SGD
View
B
Retailer 20
-
$1,493 CAD
£840 GBP
View
B
Retailer 21
-
$1,643 CAD
$1,174 USD
View
B
Retailer 22
-
$2,603 CAD
$1,860 USD
View
Most Expensive
Brilliant Earth
21793127A · Oct 22
$2,715 CAD
$1,940 USD
View
Price last confirmed 7 days ago
22 more retailers have this diamond
Prices start from $272 CADSave up to $2,332 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
$272 CAD