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Cushion|Lab Grown|IGI

1.11ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG828682075

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG828682075

Diamond specifications and retailer prices

From $370 CAD
$265 USD
As of October 30, 2026
Save $2,815 CAD (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,185 CAD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.11ct lab-grown cushion diamond

This 1.11ct lab-grown cushion 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 LG828682075 or 828682075. Listed at 15 retailers as of October 30, 2026, with prices from $370 to $3,185, a $2,815 spread on the same certified stone. Do Amore Diamonds lists it at $3,185. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.11
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828682075
Dimensions6.80 × 5.58 × 3.78 mm
L/W Ratio1.22
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
6.80 mm5.58 mm1.11 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828682075
Side View
Table 61.0%Crown 34.7°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 67.7%

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: $3,185 CAD|Low: $370 CAD|High: $3,185 CAD|Avg: $1,247 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
October 31, 2026
Retailer 5$370 CAD
Retailer 8$481 CAD
Retailer 7$694 CAD
Retailer 4$733 CAD
Retailer 12$779 CAD
Retailer 3$844 CAD
Retailer 2$867 CAD
Retailer 11$1,103 CAD
Retailer 14$1,131 CAD
Retailer 9$1,498 CAD
Retailer 6$1,692 CAD
Retailer 15$1,746 CAD
Retailer 10$1,826 CAD
Retailer 13$1,949 CAD
Do Amore Diamonds$3,185 CAD

36 data points across 15 retailers

15 retailers$370 CAD to $3,185 CAD

A
Cheapest Retailer
-
$370 CAD
$265 USD
Final sale: no returns
A
Retailer 2
-
$481 CAD
£271 GBP
View
A
Retailer 3
-
$694 CAD
$497 USD
View
A
Retailer 4
-
$733 CAD
$525 USD
View
A
Retailer 5
-
$779 CAD
ZAR 9,004 ZAR
View
A
Retailer 6
-
$844 CAD
$604 USD
View
A
Retailer 7
-
$867 CAD
£489 GBP
View
A
Retailer 8
-
$1,103 CAD
A$1,215 AUD
View
A
Retailer 9
-
$1,131 CAD
$810 USD
View
B+
Retailer 10
-
$1,498 CAD
A$1,650 AUD
View
B+
Retailer 11
-
$1,692 CAD
$1,212 USD
View
B+
Retailer 12
-
$1,746 CAD
SGD 1,689 SGD
View
B+
Retailer 13
-
$1,826 CAD
£1,029 GBP
View
Retailer 14
-
$1,949 CAD
$1,395 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Do Amore Diamonds
27-1FAFD8BB7 · Oct 30
$3,185 CAD
$2,280 USD
View
14 more retailers have this diamond
Prices start from $370 CADSave up to $2,815 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
1.11ct Cushion
$370 CAD