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Cushion|Lab Grown|IGI

1.04ct D IF Cushion Lab Grown Diamond

D/IF • IGI LG780636743

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG780636743

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 29, 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 D colour (colourless) and IF clarity (flawless or internally-flawless) and certified by IGI LG780636743 or 780636743. Listed at 15 retailers as of October 29, 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. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.04
Carat
D
Color
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780636743
Dimensions5.27 × 5.27 × 7.03 mm
L/W Ratio1.00
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
5.27 mm5.27 mm1.04 ctD / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780636743
Side View
Table 60.0%Crown 32.3°Girdle: MED-STKPavilion 39.7°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: $867 CAD|Low: $370 CAD|High: $2,048 CAD|Avg: $1,208 CAD|+3.2%
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
Retailer 14
October 30, 2026
Retailer 4$370 CAD
Retailer 2$641 CAD
Retailer 5$694 CAD
Retailer 8$779 CAD
Retailer 14$840 CAD
Retailer 1$867 CAD
Retailer 7$1,103 CAD
Retailer 11$1,126 CAD
Retailer 12$1,455 CAD
Retailer 3$1,693 CAD
Retailer 13$1,767 CAD
Retailer 9$1,818 CAD
Retailer 10$1,823 CAD
Retailer 6$2,048 CAD

42 data points across 14 retailers

15 retailers$370 CAD to $3,185 CAD

A
Cheapest Retailer
-
$370 CAD
$265 USD
Final sale: no returns
A
Retailer 2
-
$641 CAD
$459 USD
View
A
Retailer 3
-
$694 CAD
$497 USD
View
A
Retailer 4
-
$779 CAD
ZAR 9,005 ZAR
View
A
Retailer 5
-
$840 CAD
$601 USD
View
A
Retailer 6
-
$867 CAD
£489 GBP
View
B+
Retailer 7
-
$1,103 CAD
A$1,215 AUD
View
B+
Retailer 8
-
$1,126 CAD
$806 USD
View
B+
Retailer 9
-
$1,455 CAD
SGD 1,408 SGD
View
B
Retailer 10
-
$1,693 CAD
$1,212 USD
View
B+
Retailer 11
-
$1,767 CAD
£996 GBP
View
B+
Retailer 12
-
$1,818 CAD
£1,025 GBP
View
Retailer 13
-
$1,823 CAD
$1,305 USD
View
Price last confirmed 12 days ago
Retailer 14
-
$2,048 CAD
A$2,255 AUD
View
Price last confirmed 26 days ago
Most Expensive
B
Do Amore Diamonds
27-E4B197F92 · Oct 29
$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
1.04ct Cushion
$370 CAD