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Marquise|Lab Grown|IGI

1.04ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG655414797

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG655414797

Diamond specifications and retailer prices

From $428 CAD
$306 USD
As of October 27, 2026
Save $3,379 CAD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,444 CAD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 1.04ct lab-grown marquise diamond

This 1.04ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG655414797 or 655414797. Listed at 19 retailers as of October 27, 2026, with a 789% 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

1.04
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG655414797
Dimensions10.56 × 5.30 × 3.22 mm
L/W Ratio1.99
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.56 mm5.30 mm1.04 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG655414797
Side View
Table 60.0%Crown 37.3°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
A+
Exceptional
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 27
Current: $3,807 CAD|Low: $428 CAD|High: $3,947 CAD|Avg: $1,481 CAD|-3.5%
Do Amore Diamonds
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
October 29, 2026
Retailer 17$428 CAD
Retailer 7$479 CAD
Retailer 5$497 CAD
Retailer 15$530 CAD
Retailer 12$624 CAD
Retailer 3$677 CAD
Retailer 4$708 CAD
Retailer 14$749 CAD
Retailer 13$1,007 CAD
Retailer 2$1,048 CAD
Retailer 11$1,424 CAD
Retailer 16$1,456 CAD
Retailer 8$1,885 CAD
Retailer 6$2,109 CAD
Retailer 10$2,362 CAD
Retailer 9$2,855 CAD
Do Amore Diamonds$3,807 CAD

29 data points across 17 retailers

19 retailers$428 CAD to $3,807 CAD

A+
Cheapest Retailer
-
$428 CAD
$306 USD
A
Retailer 2
-
$479 CAD
$342 USD
View
Final sale: no returns
A
Retailer 3
-
$497 CAD
$355 USD
View
A
Retailer 4
-
$530 CAD
$379 USD
View
A
Retailer 5
-
$530 CAD
$379 USD
View
A
Retailer 6
-
$624 CAD
£351 GBP
View
A
Retailer 7
-
$677 CAD
$484 USD
View
A
Retailer 8
-
$708 CAD
$506 USD
View
A
Retailer 9
-
$749 CAD
$535 USD
View
B+
Retailer 10
-
$1,007 CAD
ZAR 11,628 ZAR
View
B+
Retailer 11
-
$1,048 CAD
£590 GBP
View
B+
Retailer 12
-
$1,424 CAD
A$1,565 AUD
View
B+
Retailer 13
-
$1,456 CAD
$1,040 USD
View
B+
Retailer 14
-
$1,885 CAD
$1,347 USD
View
B+
Retailer 15
-
$2,109 CAD
$1,507 USD
View
B+
Retailer 16
-
$2,362 CAD
£1,329 GBP
View
B
Retailer 17
-
$2,701 CAD
$1,930 USD
View
B
Retailer 18
-
$3,807 CAD
$2,720 USD
View
Most Expensive
B
Do Amore Diamonds
23-655414797 · Oct 28
$5,444 CAD
$3,890 USD
View
Price under review
18 more retailers have this diamond
Prices start from $428 CADSave up to $3,379 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+
1.04ct Marquise
$428 CAD