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Cushion|Lab Grown|IGI

1.98ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG754508823

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG754508823

Diamond specifications and retailer prices

From $1,164 CAD
HK$6,500 HKD
As of October 30, 2026
Save $3,997 CAD (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,162 CAD at Blue Nile · As of October 29, 2026
View at Blue Nile

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 LG754508823 or 754508823. Listed at 14 retailers as of October 29, 2026, with prices from $1,164 to $5,162, a $3,997 spread on the same certified stone. Blue Nile lists it at $5,162. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754508823
Dimensions6.80 × 6.80 × 4.52 mm
L/W Ratio1.00
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
6.80 mm6.80 mm1.98 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754508823
Side View
Table 59.0%Crown 34.9°Girdle: MED-STKPavilion 36.4°Culet: NoneDepth 66.5%

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: $5,162 CAD|Low: $1,164 CAD|High: $5,162 CAD|Avg: $2,866 CAD
Blue Nile
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 30, 2026
Retailer 9$1,164 CAD
Retailer 8$1,198 CAD
Retailer 10$1,316 CAD
Retailer 6$1,437 CAD
Retailer 2$1,454 CAD
Retailer 11$1,875 CAD
Retailer 13$2,195 CAD
Retailer 3$3,195 CAD
Retailer 12$3,386 CAD
Retailer 7$3,918 CAD
Retailer 4$4,661 CAD
Retailer 5$4,954 CAD
Blue Nile$5,162 CAD

41 data points across 13 retailers

14 retailers$1,164 CAD to $5,162 CAD

A
Cheapest Retailer
-
$1,164 CAD
HK$6,500 HKD
A
Retailer 2
-
$1,198 CAD
$856 USD
View
A
Retailer 3
-
$1,316 CAD
$940 USD
View
A
Retailer 4
-
$1,437 CAD
€978 EUR
View
A
Retailer 5
-
$1,454 CAD
£818 GBP
View
A
Retailer 6
-
$1,875 CAD
$1,340 USD
View
A
Retailer 7
-
$2,195 CAD
$1,568 USD
View
B+
Retailer 8
-
$3,195 CAD
$2,283 USD
View
B+
Retailer 9
-
$3,386 CAD
SGD 3,269 SGD
View
B+
Retailer 10
-
$3,918 CAD
£2,204 GBP
View
B+
Retailer 11
-
$4,661 CAD
$3,330 USD
View
Retailer 12
-
$4,661 CAD
$3,330 USD
View
Price last confirmed 11 days ago
Retailer 13
-
$4,954 CAD
A$5,445 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Blue Nile
28929413 · Oct 29
$5,162 CAD
$3,688 USD
View
13 more retailers have this diamond
Prices start from $1,164 CADSave up to $3,997 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
$1,164 CAD