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Cushion|Lab Grown|IGI

1.04ct F IF Cushion Lab Grown Diamond

ID • F/IF • IGI LG670431253

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG670431253

Diamond specifications and retailer prices

From $379 CAD
As of November 3, 2026
Save $2,882 CAD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,261 CAD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.04ct lab-grown cushion diamond

This 1.04ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG670431253 or 670431253. Listed at 22 retailers as of November 3, 2026, with prices from $379 to $3,261, a $2,882 spread on the same certified stone. Do Amore Diamonds lists it at $3,261. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670431253
Dimensions6.62 × 5.59 × 3.61 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.62 mm5.59 mm1.04 ctF / IF
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670431253
Side View
Table 62.0%Crown 33.7°Girdle: MED-THKPavilion 37.5°Culet: NoneDepth 64.6%

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: Nov 3
Current: $1,143 CAD|Low: $421 CAD|High: $2,550 CAD|Avg: $1,075 CAD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 4, 2026
Retailer 13$421 CAD
Retailer 5$550 CAD
Retailer 12$624 CAD
Retailer 10$733 CAD
Retailer 7$800 CAD
Retailer 6$881 CAD
Retailer 11$924 CAD
Retailer 4$975 CAD
Retailer 1$1,143 CAD
Retailer 3$1,341 CAD
Retailer 2$1,370 CAD
Retailer 8$1,859 CAD
Retailer 9$2,508 CAD

43 data points across 13 retailers

22 retailers$379 CAD to $3,261 CAD

A
Cheapest Retailer
-
$379 CAD
Final sale: no returns
Retailer 2
-
$421 CAD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$550 CAD
View
A
Retailer 4
-
$624 CAD
View
A
Retailer 5
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$674 CAD
View
A
Retailer 6
-
$733 CAD
View
A
Retailer 7
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$800 CAD
View
A
Retailer 8
-
$881 CAD
View
A
Retailer 9
-
$924 CAD
View
A
Retailer 10
-
$975 CAD
View
A
Retailer 11
-
$1,143 CAD
View
B+
Retailer 12
-
$1,341 CAD
View
A
Retailer 13
-
$1,370 CAD
View
B+
Retailer 14
-
$1,583 CAD
View
B+
Retailer 15
-
$1,724 CAD
View
B+
Retailer 16
-
$1,725 CAD
View
B+
Retailer 17
-
$1,853 CAD
View
B+
Retailer 18
-
$1,859 CAD
View
B
Retailer 19
-
$2,135 CAD
View
B
Retailer 20
-
$2,508 CAD
View
B
Retailer 21
-
$2,662 CAD
View
Most Expensive
B
Do Amore Diamonds
27-F7E8940AB · Nov 4
$3,261 CAD
$2,340 USD
View
21 more retailers have this diamond
Prices start from $379 CADSave up to $2,882 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
1.04ct Cushion
$379 CAD