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Cushion|Lab Grown|IGI

1.03ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG825656388

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG825656388

Diamond specifications and retailer prices

From $400 CAD
$286 USD
As of October 25, 2026
Save $1,570 CAD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,970 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.03ct lab-grown cushion diamond

This 1.03ct 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 LG825656388 or 825656388. Listed at 14 retailers as of October 25, 2026, with prices from $400 to $1,970, a $1,570 spread on the same certified stone. Brilliant Earth lists it at $1,970. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825656388
Dimensions7.54 × 5.17 × 3.45 mm
L/W Ratio1.46
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
7.54 mm5.17 mm1.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825656388
Side View
Table 58.0%Crown 32.8°Girdle: MED-THKPavilion 35.4°Culet: NoneDepth 66.7%

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 25
Current: $1,970 CAD|Low: $400 CAD|High: $2,864 CAD|Avg: $1,095 CAD|-31.2%
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
October 30, 2026
Retailer 6$400 CAD
Retailer 2$412 CAD
Retailer 8$660 CAD
Retailer 3$676 CAD
Retailer 9$686 CAD
Retailer 7$752 CAD
Retailer 4$807 CAD
Retailer 10$973 CAD
Retailer 13$1,045 CAD
Retailer 14$1,286 CAD
Retailer 5$1,357 CAD
Retailer 11$1,602 CAD
Retailer 12$1,914 CAD
Brilliant Earth$1,970 CAD

34 data points across 14 retailers

14 retailers$400 CAD to $1,970 CAD

A
Cheapest Retailer
-
$400 CAD
$286 USD
A
Retailer 2
-
$412 CAD
£232 GBP
View
A
Retailer 3
-
$660 CAD
€450 EUR
View
A
Retailer 4
-
$676 CAD
$484 USD
View
A
Retailer 5
-
$686 CAD
ZAR 7,932 ZAR
View
A
Retailer 6
-
$752 CAD
£424 GBP
View
A
Retailer 7
-
$807 CAD
$578 USD
View
A
Retailer 8
-
$973 CAD
A$1,072 AUD
View
A
Retailer 9
-
$1,045 CAD
$748 USD
View
B+
Retailer 10
-
$1,286 CAD
SGD 1,244 SGD
View
B+
Retailer 11
-
$1,357 CAD
$971 USD
View
B+
Retailer 12
-
$1,602 CAD
£903 GBP
View
Retailer 13
-
$1,914 CAD
$1,370 USD
View
Price last confirmed 12 days ago
Most Expensive
B+
Brilliant Earth
21589669A · Oct 30
$1,970 CAD
$1,410 USD
View
13 more retailers have this diamond
Prices start from $400 CADSave up to $1,570 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
1.03ct Cushion
$400 CAD