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Marquise|Lab Grown|IGI

1.06ct F IF Marquise Lab Grown Diamond

ID • F/IF • IGI LG622491518

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG622491518

Diamond specifications and retailer prices

From $428 CAD
As of November 4, 2026
Save $1,384 CAD (76%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $1,812 CAD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.06ct lab-grown marquise diamond

This 1.06ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG622491518 or 622491518. Listed at 26 retailers as of November 4, 2026, with prices from $428 to $1,812, a $1,384 spread on the same certified stone. Brilliant Earth lists it at $1,812. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.06
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG622491518
Dimensions11.22 × 5.27 × 3.20 mm
L/W Ratio2.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.22 mm5.27 mm1.06 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG622491518
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 60.7%

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: Nov 4
Current: $1,812 CAD|Low: $293 CAD|High: $1,812 CAD|Avg: $913 CAD
Brilliant Earth
Retailer 2
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Retailer 21
November 5, 2026
Retailer 10$293 CAD
Retailer 3$332 CAD
Retailer 7$362 CAD
Retailer 6$428 CAD
Retailer 5$513 CAD
Retailer 18$616 CAD
Retailer 15$624 CAD
Retailer 2$662 CAD
Retailer 4$693 CAD
Retailer 11$779 CAD
Retailer 17$867 CAD
Retailer 8$878 CAD
Retailer 13$885 CAD
Retailer 12$1,026 CAD
Retailer 21$1,169 CAD
Retailer 9$1,237 CAD
Retailer 14$1,308 CAD
Retailer 19$1,354 CAD
Retailer 16$1,451 CAD
Retailer 20$1,491 CAD
Brilliant Earth$1,812 CAD

43 data points across 21 retailers

26 retailers$428 CAD to $1,812 CAD

Retailer 1
-
$346 CAD
Price last confirmed 36 days ago
Retailer 2
-
$362 CAD
View
Price last confirmed 28 days ago
Retailer 3
-
$362 CAD
View
Price last confirmed 26 days ago
Retailer 4
-
$400 CAD
View
Price last confirmed 37 days ago
Retailer 5
-
$422 CAD
View
Price last confirmed 37 days ago
A
Retailer 6
-
$428 CAD
View
A
Retailer 7
-
$513 CAD
View
A
Retailer 8
-
$616 CAD
View
A
Retailer 9
-
$624 CAD
View
A
Retailer 10
-
$662 CAD
View
A
Retailer 11
-
$693 CAD
View
A
Retailer 12
-
$779 CAD
View
B+
Retailer 13
-
$867 CAD
View
B+
Retailer 14
-
$878 CAD
View
B+
Retailer 15
-
$885 CAD
View
B+
Retailer 16
-
$1,026 CAD
View
B+
Retailer 17
-
$1,165 CAD
View
Retailer 18
-
$1,165 CAD
View
Price last confirmed 26 days ago
B+
Retailer 19
-
$1,169 CAD
View
B+
Retailer 20
-
$1,237 CAD
View
B
Retailer 21
-
$1,308 CAD
View
Retailer 22
-
$1,354 CAD
View
Price last confirmed 11 days ago
Retailer 23
-
$1,375 CAD
View
Price last confirmed 36 days ago
B+
Retailer 24
-
$1,451 CAD
View
B
Retailer 25
-
$1,491 CAD
View
Most Expensive
B
Brilliant Earth
9391585A · Nov 4
$1,812 CAD
$1,300 USD
View
25 more retailers have this diamond
Prices start from $428 CADSave up to $1,384 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
$428 CAD