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Marquise|Lab Grown|IGI

1.18ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG847681158

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847681158

Diamond specifications and retailer prices

From $279 CAD
$199 USD
As of October 30, 2026
Save $1,658 CAD (86%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,937 CAD at Michael Trio · As of October 30, 2026
View at Michael Trio

About this 1.18ct lab-grown marquise diamond

This 1.18ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG847681158 or 847681158. Listed at 14 retailers as of October 30, 2026, with prices from $279 to $1,937, a $1,658 spread on the same certified stone. Michael Trio lists it at $1,937. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.18
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847681158
Dimensions11.64 × 5.29 × 3.37 mm
L/W Ratio2.20
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.64 mm5.29 mm1.18 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847681158
Side View
Table 62.0%Crown 38.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.7%

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: $1,937 CAD|Low: $279 CAD|High: $1,962 CAD|Avg: $948 CAD|-1.3%
Michael Trio
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
October 30, 2026
Retailer 7$279 CAD
Retailer 14$318 CAD
Retailer 13$349 CAD
Retailer 10$424 CAD
Retailer 8$469 CAD
Retailer 9$633 CAD
Retailer 12$745 CAD
Retailer 5$796 CAD
Retailer 6$1,120 CAD
Retailer 11$1,183 CAD
Retailer 2$1,185 CAD
Retailer 4$1,331 CAD
Retailer 3$1,639 CAD
Michael Trio$1,937 CAD

3 data points across 14 retailers

14 retailers$279 CAD to $1,937 CAD

A
Cheapest Retailer
-
$279 CAD
$199 USD
A
Retailer 2
-
$318 CAD
$227 USD
View
Final sale: no returns
A
Retailer 3
-
$349 CAD
$249 USD
View
A
Retailer 4
-
$424 CAD
£239 GBP
View
B+
Retailer 5
-
$469 CAD
$335 USD
View
A
Retailer 6
-
$633 CAD
£356 GBP
View
B+
Retailer 7
-
$745 CAD
$532 USD
View
B+
Retailer 8
-
$796 CAD
$569 USD
View
B+
Retailer 9
-
$1,120 CAD
$800 USD
View
B+
Retailer 10
-
$1,183 CAD
$845 USD
View
B+
Retailer 11
-
$1,185 CAD
$847 USD
View
B
Retailer 12
-
$1,331 CAD
A$1,463 AUD
View
B
Retailer 13
-
$1,639 CAD
£922 GBP
View
Most Expensive
B
Michael Trio
1143157373 · Oct 30
$1,937 CAD
SGD 1,870 SGD
View
13 more retailers have this diamond
Prices start from $279 CADSave up to $1,658 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
1.18ct Marquise
$279 CAD