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Marquise|Lab Grown|IGI

1.06ct E FL Marquise Lab Grown Diamond

ID • E/FL • IGI LG783643185

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG783643185

Diamond specifications and retailer prices

From $310 CAD
$222 USD
As of October 30, 2026
Save $2,847 CAD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,157 CAD at Brilliant Earth · As of October 28, 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 E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG783643185 or 783643185. Listed at 21 retailers as of October 28, 2026, with prices from $310 to $3,157, a $2,847 spread on the same certified stone. Brilliant Earth lists it at $3,157. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783643185
Dimensions11.16 × 5.32 × 3.22 mm
L/W Ratio2.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.16 mm5.32 mm1.06 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783643185
Side View
Table 57.0%Crown 32.6°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.5%

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: $2,570 CAD|Low: $310 CAD|High: $3,157 CAD|Avg: $1,532 CAD|-18.6%
Brilliant Earth
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 30, 2026
Retailer 13$310 CAD
Retailer 12$346 CAD
Retailer 18$384 CAD
Retailer 2$658 CAD
Retailer 15$716 CAD
Retailer 9$752 CAD
Retailer 7$833 CAD
Retailer 10$992 CAD
Retailer 6$1,134 CAD
Retailer 11$1,306 CAD
Retailer 17$1,310 CAD
Retailer 3$1,385 CAD
Retailer 16$1,390 CAD
Retailer 19$1,430 CAD
Retailer 14$1,765 CAD
Retailer 8$2,034 CAD
Brilliant Earth$2,570 CAD
Retailer 5$2,675 CAD
Retailer 4$3,062 CAD

40 data points across 19 retailers

21 retailers$310 CAD to $3,157 CAD

A
Cheapest Retailer
-
$310 CAD
$222 USD
A
Retailer 2
-
$346 CAD
$248 USD
View
Final sale: no returns
A
Retailer 3
-
$384 CAD
$275 USD
View
A
Retailer 4
-
$658 CAD
$471 USD
View
A
Retailer 5
-
$716 CAD
£403 GBP
View
A
Retailer 6
-
$752 CAD
$538 USD
View
Retailer 7
-
$833 CAD
$596 USD
View
Price last confirmed 14 days ago
B+
Retailer 8
-
$986 CAD
$706 USD
View
B+
Retailer 9
-
$992 CAD
$710 USD
View
B+
Retailer 10
-
$1,134 CAD
$812 USD
View
B+
Retailer 11
-
$1,306 CAD
A$1,438 AUD
View
B+
Retailer 12
-
$1,310 CAD
$937 USD
View
B+
Retailer 13
-
$1,385 CAD
€944 EUR
View
B+
Retailer 14
-
$1,390 CAD
$995 USD
View
B+
Retailer 15
-
$1,430 CAD
ZAR 16,541 ZAR
View
B+
Retailer 16
-
$1,765 CAD
$1,264 USD
View
B
Retailer 17
-
$2,034 CAD
$1,456 USD
View
B
Retailer 18
-
$2,570 CAD
$1,840 USD
View
B
Retailer 19
-
$2,675 CAD
$1,915 USD
View
B
Retailer 20
-
$3,062 CAD
£1,726 GBP
View
Most Expensive
B
Brilliant Earth
20257444A · Oct 28
$3,157 CAD
$2,260 USD
View
20 more retailers have this diamond
Prices start from $310 CADSave up to $2,847 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
$310 CAD