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Cushion|Lab Grown|IGI

1.10ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG846662355

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG846662355

Diamond specifications and retailer prices

From $693 CAD
£390 GBP
As of October 30, 2026
Save $3,660 CAD (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,353 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.1ct lab-grown cushion diamond

This 1.1ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG846662355 or 846662355. Listed at 9 retailers as of October 29, 2026, with prices from $693 to $4,353, a $3,660 spread on the same certified stone. Do Amore Diamonds lists it at $4,353. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.10
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846662355
Dimensions8.00 × 5.08 × 3.40 mm
L/W Ratio1.57
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
8.00 mm5.08 mm1.10 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846662355
Side View
Table 57.0%Crown 33.4°Girdle: MED-THKPavilion 37.5°Culet: NoneDepth 66.9%

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 30
Current: $4,353 CAD|Low: $692 CAD|High: $4,353 CAD|Avg: $1,914 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 3$693 CAD
Retailer 8$767 CAD
Retailer 9$819 CAD
Retailer 7$976 CAD
Retailer 6$1,011 CAD
Retailer 4$1,139 CAD
Retailer 2$2,547 CAD
Retailer 5$2,636 CAD
Do Amore Diamonds$4,353 CAD

9 data points across 9 retailers

9 retailers$693 CAD to $4,353 CAD

A
Cheapest Retailer
-
$693 CAD
£390 GBP
A
Retailer 2
-
$767 CAD
$548 USD
View
A
Retailer 3
-
$819 CAD
$585 USD
View
A
Retailer 4
-
$910 CAD
$650 USD
View
A
Retailer 5
-
$976 CAD
$697 USD
View
A
Retailer 6
-
$1,139 CAD
€775 EUR
View
B
Retailer 7
-
$2,547 CAD
$1,820 USD
View
B
Retailer 8
-
$2,636 CAD
£1,483 GBP
View
Most Expensive
B
Do Amore Diamonds
27-39010E987 · Oct 29
$4,353 CAD
$3,110 USD
View
8 more retailers have this diamond
Prices start from $693 CADSave up to $3,660 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 Cushion
$693 CAD