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Cushion|Lab Grown|IGI

1.98ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG732520300

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG732520300

Diamond specifications and retailer prices

From $730 CAD
$520 USD
As of October 28, 2026
Save $5,858 CAD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,588 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.98ct lab-grown cushion diamond

This 1.98ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG732520300 or 732520300. Listed at 13 retailers as of October 28, 2026, with prices from $730 to $6,588, a $5,858 spread on the same certified stone. Brilliant Earth lists it at $6,588. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.98
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732520300
Dimensions8.19 × 6.78 × 4.74 mm
L/W Ratio1.21
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
8.19 mm6.78 mm1.98 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG732520300
Side View
Table 58.0%Crown 34.9°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 69.9%

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 28
Current: $6,588 CAD|Low: $523 CAD|High: $6,799 CAD|Avg: $2,800 CAD|-3.1%
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
October 28, 2026
Retailer 5$730 CAD
Retailer 2$941 CAD
Retailer 7$975 CAD
Retailer 9$1,163 CAD
Retailer 6$1,268 CAD
Retailer 3$1,891 CAD
Retailer 12$1,948 CAD
Retailer 11$2,159 CAD
Retailer 10$2,993 CAD
Retailer 13$4,614 CAD
Retailer 4$4,962 CAD
Retailer 8$5,282 CAD
Brilliant Earth$6,588 CAD

30 data points across 13 retailers

13 retailers$730 CAD to $6,588 CAD

A
Cheapest Retailer
-
$730 CAD
$520 USD
Final sale: no returns
A
Retailer 2
-
$941 CAD
$670 USD
View
A
Retailer 3
-
$975 CAD
$694 USD
View
A
Retailer 4
-
$1,163 CAD
$828 USD
View
A
Retailer 5
-
$1,268 CAD
€860 EUR
View
A
Retailer 6
-
$1,891 CAD
$1,346 USD
View
A
Retailer 7
-
$1,948 CAD
A$2,133 AUD
View
Price last confirmed 9 days ago
A
Retailer 8
-
$2,159 CAD
$1,537 USD
View
B+
Retailer 9
-
$2,993 CAD
£1,678 GBP
View
B+
Retailer 10
-
$4,614 CAD
$3,285 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$4,962 CAD
A$5,434 AUD
View
Price last confirmed 21 days ago
B
Retailer 12
-
$5,282 CAD
$3,760 USD
View
Most Expensive
B
Brilliant Earth
16087961Y · Oct 28
$6,588 CAD
$4,690 USD
View
12 more retailers have this diamond
Prices start from $730 CADSave up to $5,858 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
1.98ct Cushion
$730 CAD