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Cushion|Lab Grown|IGI

1.73ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG844657589

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG844657589

Diamond specifications and retailer prices

From $347 CAD
$248 USD
As of October 27, 2026
Save $1,710 CAD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,057 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.73ct lab-grown cushion diamond

This 1.73ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844657589 or 844657589. Listed at 15 retailers as of October 27, 2026, with prices from $347 to $2,057, a $1,710 spread on the same certified stone. Brilliant Earth lists it at $2,057. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844657589
Dimensions8.61 × 6.19 × 3.86 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.61 mm6.19 mm1.73 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844657589
Side View
Table 67.0%Crown 36.2°Girdle: MED-THKPavilion 35.7°Culet: NoneDepth 62.4%

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 27
Current: $617 CAD|Low: $347 CAD|High: $1,652 CAD|Avg: $975 CAD
Retailer 1
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 29, 2026
Retailer 4$347 CAD
Retailer 6$430 CAD
Retailer 9$450 CAD
Retailer 1$617 CAD
Retailer 5$655 CAD
Retailer 10$710 CAD
Retailer 2$752 CAD
Retailer 13$887 CAD
Retailer 8$1,228 CAD
Retailer 11$1,441 CAD
Retailer 7$1,531 CAD
Retailer 12$1,541 CAD
Retailer 14$1,563 CAD
Retailer 3$1,652 CAD

10 data points across 14 retailers

15 retailers$347 CAD to $2,057 CAD

A
Cheapest Retailer
-
$347 CAD
$248 USD
Final sale: no returns
A
Retailer 2
-
$430 CAD
HK$2,400 HKD
View
A
Retailer 3
-
$450 CAD
£253 GBP
View
A
Retailer 4
-
$617 CAD
€420 EUR
View
B+
Retailer 5
-
$655 CAD
$468 USD
View
A
Retailer 6
-
$710 CAD
£400 GBP
View
A
Retailer 7
-
$752 CAD
$537 USD
View
A
Retailer 8
-
$887 CAD
$634 USD
View
B+
Retailer 9
-
$1,228 CAD
SGD 1,186 SGD
View
B+
Retailer 10
-
$1,441 CAD
A$1,584 AUD
View
B+
Retailer 11
-
$1,531 CAD
$1,094 USD
View
B+
Retailer 12
-
$1,541 CAD
£867 GBP
View
B+
Retailer 13
-
$1,563 CAD
$1,117 USD
View
Retailer 14
-
$1,652 CAD
$1,180 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
22219366A · Oct 29
$2,057 CAD
$1,470 USD
View
14 more retailers have this diamond
Prices start from $347 CADSave up to $1,710 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
1.73ct Cushion
$347 CAD