CaratHunter
Plans
Marquise|Lab Grown|IGI

1.10ct E IF Marquise Lab Grown Diamond

EX • E/IF • IGI LG724541912

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG724541912

Diamond specifications and retailer prices

From $291 CAD
$208 USD
As of October 30, 2026
Save $2,489 CAD (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,780 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.1ct lab-grown marquise diamond

This 1.1ct 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 LG724541912 or 724541912. Listed at 10 retailers as of October 30, 2026, with prices from $291 to $2,780, a $2,489 spread on the same certified stone. Do Amore Diamonds lists it at $2,780. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.10
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG724541912
Dimensions11.02 × 5.46 × 3.30 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.02 mm5.46 mm1.10 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG724541912
Side View
Table 62.0%Crown 32.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.4%

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: $2,780 CAD|Low: $291 CAD|High: $3,283 CAD|Avg: $1,194 CAD|-15.3%
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
October 31, 2026
Retailer 8$291 CAD
Retailer 13$337 CAD
Retailer 15$391 CAD
Retailer 12$620 CAD
Retailer 3$657 CAD
Retailer 10$799 CAD
Retailer 6$919 CAD
Retailer 14$977 CAD
Retailer 7$1,127 CAD
Retailer 2$1,161 CAD
Retailer 11$1,277 CAD
Retailer 9$1,600 CAD
Retailer 5$1,857 CAD
Retailer 4$1,971 CAD
Do Amore Diamonds$2,780 CAD

27 data points across 15 retailers

10 retailers$291 CAD to $2,780 CAD

A
Cheapest Retailer
-
$291 CAD
$208 USD
A
Retailer 2
-
$337 CAD
$241 USD
View
A
Retailer 3
-
$391 CAD
$280 USD
View
Final sale: no returns
A
Retailer 4
-
$620 CAD
$444 USD
View
A
Retailer 5
-
$799 CAD
$572 USD
View
B+
Retailer 6
-
$977 CAD
A$1,076 AUD
View
B+
Retailer 7
-
$1,161 CAD
$831 USD
View
B+
Retailer 8
-
$1,277 CAD
$914 USD
View
B+
Retailer 9
-
$1,600 CAD
£902 GBP
View
Most Expensive
B
Do Amore Diamonds
27-564DE2563 · Oct 31
$2,780 CAD
$1,990 USD
View
9 more retailers have this diamond
Prices start from $291 CADSave up to $2,489 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
1.10ct Marquise
$291 CAD