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Cushion|Lab Grown|IGI

1.89ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG848625175

Shape and cutting style on the report: Square cushion mixed cut

Certificate IGI LG848625175

Diamond specifications and retailer prices

From $1,160 CAD
$829 USD
As of October 27, 2026
Save $2,433 CAD (68%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,593 CAD at Taylor and Hart · As of October 27, 2026
View at Taylor and Hart

About this 1.89ct lab-grown cushion diamond

This 1.89ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG848625175 or 848625175. Listed at 6 retailers as of October 27, 2026, with prices from $1,160 to $3,593, a $2,433 spread on the same certified stone. Taylor and Hart lists it at $3,593. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.89
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848625175
Dimensions6.99 × 6.95 × 4.53 mm
L/W Ratio1.01
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
6.99 mm6.95 mm1.89 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848625175
Side View
Table 54.0%Crown 32.8°Girdle: MED-STKPavilionCulet: NoneDepth 65.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $1,288 CAD|Low: $1,160 CAD|High: $3,593 CAD|Avg: $1,976 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Taylor and Hart
October 28, 2026
Retailer 3$1,160 CAD
Retailer 1$1,288 CAD
Retailer 4$1,653 CAD
Retailer 5$1,777 CAD
Retailer 2$2,297 CAD
Taylor and Hart$3,593 CAD

3 data points across 6 retailers

6 retailers$1,160 CAD to $3,593 CAD

A
Cheapest Retailer
-
$1,160 CAD
$829 USD
Final sale: no returns
A
Retailer 2
-
$1,288 CAD
$920 USD
View
A
Retailer 3
-
$1,653 CAD
£930 GBP
View
A
Retailer 4
-
$1,777 CAD
$1,270 USD
View
A
Retailer 5
-
$2,297 CAD
$1,641 USD
View
Most Expensive
B+
Taylor and Hart
2GJ9AYZ · Oct 27
$3,593 CAD
$2,568 USD
View
5 more retailers have this diamond
Prices start from $1,160 CADSave up to $2,433 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
1.89ct Cushion
$1,160 CAD