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Cushion|Lab Grown|IGI

1.03ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG731566595

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG731566595

Diamond specifications and retailer prices

From $362 CAD
$259 USD
As of October 30, 2026
Save $2,753 CAD (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,115 CAD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

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 LG731566595 or 731566595. Listed at 15 retailers as of October 30, 2026, with prices from $362 to $3,115, a $2,753 spread on the same certified stone. Do Amore Diamonds lists it at $3,115. 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 angle31.9°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731566595
Dimensions6.97 × 5.37 × 3.64 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizePointed
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
6.97 mm5.37 mm1.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731566595
Side View
Table 59.0%Crown 31.9°Girdle: MED-THKPavilion 38.5°Culet: NoneDepth 67.8%

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: $3,115 CAD|Low: $362 CAD|High: $3,115 CAD|Avg: $1,189 CAD
Do Amore Diamonds
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 31, 2026
Retailer 5$362 CAD
Retailer 15$402 CAD
Retailer 8$459 CAD
Retailer 11$590 CAD
Retailer 3$629 CAD
Retailer 7$682 CAD
Retailer 13$728 CAD
Retailer 10$763 CAD
Retailer 2$848 CAD
Retailer 6$1,429 CAD
Retailer 4$1,665 CAD
Retailer 9$1,790 CAD
Retailer 12$1,802 CAD
Retailer 14$1,810 CAD
Do Amore Diamonds$3,115 CAD

38 data points across 15 retailers

15 retailers$362 CAD to $3,115 CAD

A
Cheapest Retailer
-
$362 CAD
$259 USD
Final sale: no returns
A
Retailer 2
-
$402 CAD
$288 USD
View
A
Retailer 3
-
$459 CAD
£259 GBP
View
A
Retailer 4
-
$590 CAD
HK$3,300 HKD
View
A
Retailer 5
-
$629 CAD
$450 USD
View
A
Retailer 6
-
$682 CAD
$488 USD
View
A
Retailer 7
-
$728 CAD
$521 USD
View
A
Retailer 8
-
$763 CAD
ZAR 8,828 ZAR
View
A
Retailer 9
-
$848 CAD
£478 GBP
View
B+
Retailer 10
-
$1,429 CAD
SGD 1,382 SGD
View
B+
Retailer 11
-
$1,665 CAD
$1,192 USD
View
B+
Retailer 12
-
$1,790 CAD
£1,009 GBP
View
Retailer 13
-
$1,802 CAD
$1,290 USD
View
Price last confirmed 12 days ago
B+
Retailer 14
-
$1,810 CAD
$1,296 USD
View
Most Expensive
B
Do Amore Diamonds
27-B1B8B25EA · Oct 30
$3,115 CAD
$2,230 USD
View
14 more retailers have this diamond
Prices start from $362 CADSave up to $2,753 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
$362 CAD