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Cushion|Lab Grown|IGI

1.80ct E FL Cushion Lab Grown Diamond

ID • E/FL • IGI LG837628356

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG837628356

Diamond specifications and retailer prices

From $1,608 CAD
$1,151 USD
As of October 31, 2026
Save $9,442 CAD (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $11,049 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.8ct lab-grown cushion diamond

This 1.8ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG837628356 or 837628356. Listed at 12 retailers as of October 31, 2026, with prices from $1,608 to $11,049, a $9,442 spread on the same certified stone. Do Amore Diamonds lists it at $11,049. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle50.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837628356
Dimensions8.46 × 5.80 × 3.66 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizeLarge
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
8.46 mm5.80 mm1.80 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837628356
Side View
Table 65.0%Crown 35.6°Girdle: MED-STKPavilion 50.5°Culet: LargeDepth 63.1%

Caratlytics Score

How it works →
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 31
Current: $11,049 CAD|Low: $1,608 CAD|High: $11,049 CAD|Avg: $3,570 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
October 31, 2026
Retailer 7$1,608 CAD
Retailer 12$1,736 CAD
Retailer 9$1,921 CAD
Retailer 10$2,559 CAD
Retailer 6$2,563 CAD
Retailer 2$2,571 CAD
Retailer 8$3,288 CAD
Retailer 5$4,130 CAD
Retailer 13$4,770 CAD
Retailer 11$5,183 CAD
Retailer 3$5,755 CAD
Retailer 4$6,358 CAD
Do Amore Diamonds$11,049 CAD

12 data points across 13 retailers

12 retailers$1,608 CAD to $11,049 CAD

A
Cheapest Retailer
-
$1,608 CAD
$1,151 USD
Final sale: no returns
A
Retailer 2
-
$1,736 CAD
$1,243 USD
View
A
Retailer 3
-
$1,921 CAD
$1,375 USD
View
B+
Retailer 4
-
$2,559 CAD
$1,832 USD
View
B+
Retailer 5
-
$2,563 CAD
$1,835 USD
View
B+
Retailer 6
-
$2,571 CAD
£1,449 GBP
View
B+
Retailer 7
-
$3,288 CAD
ZAR 38,026 ZAR
View
B
Retailer 8
-
$4,770 CAD
$3,415 USD
View
B
Retailer 9
-
$5,183 CAD
$3,710 USD
View
B
Retailer 10
-
$5,755 CAD
£3,244 GBP
View
B
Retailer 11
-
$6,358 CAD
$4,552 USD
View
Most Expensive
B
Do Amore Diamonds
20-E101709 · Oct 31
$11,049 CAD
$7,910 USD
View
11 more retailers have this diamond
Prices start from $1,608 CADSave up to $9,442 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
1.80ct Cushion
$1,608 CAD