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Marquise|Lab Grown|IGI

1.06ct E FL Marquise Lab Grown Diamond

EX • E/FL • IGI LG831604140

Certificate IGI LG831604140

Diamond specifications and retailer prices

From $615 CAD
$440 USD
As of October 30, 2026
Save $597 CAD (49%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,212 CAD at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 1.06ct lab-grown marquise diamond

This 1.06ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831604140 or 831604140. Listed at 3 retailers as of October 30, 2026, with prices from $615 to $1,212, a $597 spread on the same certified stone. Michael Trio lists it at $1,212. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.06
Carat
E
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG831604140
Dimensions10.42 × 5.42 × 3.31 mm
L/W Ratio1.92
Top View
10.42 mm5.42 mm1.06 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831604140
Side View
Table 58.0%CrownGirdle: MediumPavilionCulet: NoneDepth 61.1%

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: Oct 30
Current: $1,212 CAD|Low: $615 CAD|High: $1,212 CAD|Avg: $824 CAD
Michael Trio
Retailer 2
Retailer 3
October 31, 2026
Retailer 3$615 CAD
Retailer 2$855 CAD
Michael Trio$1,212 CAD

2 data points across 3 retailers

3 retailers$615 CAD to $1,212 CAD

A
Cheapest Retailer
-
$615 CAD
$440 USD
Retailer 2
-
$855 CAD
£482 GBP
View
Most Expensive
B+
Michael Trio
1029180640 · Oct 31
$1,212 CAD
SGD 1,172 SGD
View
2 more retailers have this diamond
Prices start from $615 CADSave up to $597 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
1.06ct Marquise
$615 CAD