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Marquise|Lab Grown|IGI

1.14ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG648447630

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG648447630

Diamond specifications and retailer prices

From $471 CAD
$337 USD
As of October 30, 2026
Save $3,720 CAD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,191 CAD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.14ct lab-grown marquise diamond

This 1.14ct 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 LG648447630 or 648447630. Listed at 23 retailers as of October 30, 2026, with prices from $471 to $4,191, a $3,720 spread on the same certified stone. Do Amore Diamonds lists it at $4,191. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.14
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG648447630
Dimensions11.24 × 5.39 × 3.36 mm
L/W Ratio2.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.24 mm5.39 mm1.14 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG648447630
Side View
Table 60.0%Crown 34.2°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.3%

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: $4,191 CAD|Low: $453 CAD|High: $4,191 CAD|Avg: $1,522 CAD
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
Retailer 18
October 30, 2026
Retailer 7$471 CAD
Retailer 6$546 CAD
Retailer 3$584 CAD
Retailer 5$584 CAD
Retailer 11$684 CAD
Retailer 10$778 CAD
Retailer 16$782 CAD
Retailer 15$1,108 CAD
Retailer 12$1,165 CAD
Retailer 13$1,566 CAD
Retailer 18$1,690 CAD
Retailer 4$1,714 CAD
Retailer 2$1,748 CAD
Retailer 8$2,073 CAD
Retailer 9$2,271 CAD
Retailer 14$2,533 CAD
Retailer 17$3,031 CAD
Do Amore Diamonds$4,191 CAD

34 data points across 18 retailers

23 retailers$471 CAD to $4,191 CAD

A
Cheapest Retailer
-
$471 CAD
$337 USD
A
Retailer 2
-
$542 CAD
$388 USD
View
Final sale: no returns
A
Retailer 3
-
$546 CAD
$391 USD
View
A
Retailer 4
-
$584 CAD
$418 USD
View
A
Retailer 5
-
$584 CAD
$418 USD
View
A
Retailer 6
-
$684 CAD
£386 GBP
View
A
Retailer 7
-
$778 CAD
$557 USD
View
A
Retailer 8
-
$782 CAD
$560 USD
View
A
Retailer 9
-
$795 CAD
$569 USD
View
A
Retailer 10
-
$799 CAD
$572 USD
View
B+
Retailer 11
-
$1,108 CAD
ZAR 12,817 ZAR
View
B+
Retailer 12
-
$1,165 CAD
£657 GBP
View
B+
Retailer 13
-
$1,566 CAD
A$1,725 AUD
View
B+
Retailer 14
-
$1,690 CAD
$1,210 USD
View
B
Retailer 15
-
$1,714 CAD
$1,227 USD
View
B+
Retailer 16
-
$1,748 CAD
A$1,925 AUD
View
B
Retailer 17
-
$2,073 CAD
$1,484 USD
View
B
Retailer 18
-
$2,271 CAD
$1,626 USD
View
B
Retailer 19
-
$2,291 CAD
$1,640 USD
View
B
Retailer 20
-
$2,512 CAD
£1,416 GBP
View
B
Retailer 21
-
$2,533 CAD
£1,428 GBP
View
B
Retailer 22
-
$3,031 CAD
$2,170 USD
View
Most Expensive
B
Do Amore Diamonds
27-79FEA97AF · Oct 30
$4,191 CAD
$3,000 USD
View
22 more retailers have this diamond
Prices start from $471 CADSave up to $3,720 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
1.14ct Marquise
$471 CAD