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Cushion|Lab Grown|IGI

1.04ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG799643800

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG799643800

Diamond specifications and retailer prices

From $362 CAD
$259 USD
As of October 26, 2026
Save $1,622 CAD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,984 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.04ct lab-grown cushion diamond

This 1.04ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799643800 or 799643800. Listed at 15 retailers as of October 26, 2026, with prices from $362 to $1,984, a $1,622 spread on the same certified stone. Brilliant Earth lists it at $1,984. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799643800
Dimensions7.31 × 5.04 × 3.42 mm
L/W Ratio1.45
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
7.31 mm5.04 mm1.04 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799643800
Side View
Table 59.0%Crown 33.4°Girdle: MED-THKPavilion 37.3°Culet: NoneDepth 67.9%

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 26
Current: $1,984 CAD|Low: $362 CAD|High: $2,906 CAD|Avg: $1,046 CAD|-31.7%
Brilliant Earth
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 30, 2026
Retailer 3$362 CAD
Retailer 15$402 CAD
Retailer 2$416 CAD
Retailer 4$682 CAD
Retailer 11$692 CAD
Retailer 6$728 CAD
Retailer 8$760 CAD
Retailer 9$798 CAD
Retailer 5$821 CAD
Retailer 12$982 CAD
Retailer 14$1,293 CAD
Retailer 7$1,367 CAD
Retailer 10$1,621 CAD
Retailer 13$1,935 CAD
Brilliant Earth$1,984 CAD

34 data points across 15 retailers

15 retailers$362 CAD to $1,984 CAD

A
Cheapest Retailer
-
$362 CAD
$259 USD
Final sale: no returns
A
Retailer 2
-
$402 CAD
$288 USD
View
A
Retailer 3
-
$416 CAD
£234 GBP
View
A
Retailer 4
-
$682 CAD
$488 USD
View
A
Retailer 5
-
$692 CAD
ZAR 7,999 ZAR
View
A
Retailer 6
-
$728 CAD
$521 USD
View
A
Retailer 7
-
$760 CAD
£428 GBP
View
A
Retailer 8
-
$798 CAD
€544 EUR
View
A
Retailer 9
-
$821 CAD
$588 USD
View
A
Retailer 10
-
$982 CAD
A$1,082 AUD
View
B+
Retailer 11
-
$1,293 CAD
SGD 1,251 SGD
View
B+
Retailer 12
-
$1,367 CAD
$979 USD
View
B+
Retailer 13
-
$1,621 CAD
£914 GBP
View
Retailer 14
-
$1,935 CAD
$1,385 USD
View
Price last confirmed 11 days ago
Most Expensive
B+
Brilliant Earth
21421014A · Oct 30
$1,984 CAD
$1,420 USD
View
14 more retailers have this diamond
Prices start from $362 CADSave up to $1,622 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
$362 CAD