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Marquise|Lab Grown|IGI

1.13ct E IF Marquise Lab Grown Diamond

EX • E/IF • IGI LG804618213

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG804618213

Diamond specifications and retailer prices

From $284 CAD
$203 USD
As of October 30, 2026
Save $2,440 CAD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,724 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.13ct lab-grown marquise diamond

This 1.13ct 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 LG804618213 or 804618213. Listed at 21 retailers as of October 29, 2026, with prices from $284 to $2,724, a $2,440 spread on the same certified stone. Do Amore Diamonds lists it at $2,724. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.13
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804618213
Dimensions10.80 × 5.43 × 3.41 mm
L/W Ratio1.99
Girdle conditionFaceted
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
10.80 mm5.43 mm1.13 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804618213
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 62.8%

Caratlytics Score

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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: Oct 30
Current: $2,724 CAD|Low: $284 CAD|High: $2,724 CAD|Avg: $1,061 CAD
Do Amore Diamonds
Retailer 2
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Retailer 21
October 30, 2026
Retailer 20$284 CAD
Retailer 8$317 CAD
Retailer 19$328 CAD
Retailer 21$351 CAD
Retailer 10$608 CAD
Retailer 16$666 CAD
Retailer 14$719 CAD
Retailer 2$723 CAD
Retailer 7$746 CAD
Retailer 6$792 CAD
Retailer 15$906 CAD
Retailer 17$946 CAD
Retailer 18$997 CAD
Retailer 3$1,246 CAD
Retailer 9$1,486 CAD
Retailer 5$1,512 CAD
Retailer 4$1,543 CAD
Retailer 13$1,563 CAD
Retailer 12$1,648 CAD
Retailer 11$1,658 CAD
Do Amore Diamonds$2,724 CAD

43 data points across 21 retailers

21 retailers$284 CAD to $2,724 CAD

A
Cheapest Retailer
-
$284 CAD
$203 USD
A
Retailer 2
-
$317 CAD
$227 USD
View
Final sale: no returns
A
Retailer 3
-
$328 CAD
$235 USD
View
A
Retailer 4
-
$351 CAD
$251 USD
View
A
Retailer 5
-
$608 CAD
$435 USD
View
A
Retailer 6
-
$666 CAD
ZAR 7,704 ZAR
View
A
Retailer 7
-
$723 CAD
£407 GBP
View
A
Retailer 8
-
$746 CAD
$534 USD
View
A
Retailer 9
-
$792 CAD
$567 USD
View
A
Retailer 10
-
$906 CAD
A$998 AUD
View
A
Retailer 11
-
$946 CAD
A$1,042 AUD
View
B+
Retailer 12
-
$997 CAD
$714 USD
View
B+
Retailer 13
-
$1,246 CAD
$892 USD
View
B+
Retailer 14
-
$1,486 CAD
$1,064 USD
View
B+
Retailer 15
-
$1,512 CAD
£852 GBP
View
B+
Retailer 16
-
$1,543 CAD
SGD 1,493 SGD
View
B+
Retailer 17
-
$1,563 CAD
£881 GBP
View
Retailer 18
-
$1,648 CAD
$1,180 USD
View
Price last confirmed 23 days ago
Retailer 19
-
$1,658 CAD
A$1,826 AUD
View
Price last confirmed 22 days ago
B
Retailer 20
-
$2,193 CAD
$1,570 USD
View
Most Expensive
B
Do Amore Diamonds
27-5CF1A1FAD · Oct 29
$2,724 CAD
$1,950 USD
View
20 more retailers have this diamond
Prices start from $284 CADSave up to $2,440 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
1.13ct Marquise
$284 CAD