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Cushion|Lab Grown|IGI

1.73ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG837694741

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG837694741

Diamond specifications and retailer prices

From $499 CAD
£281 GBP
As of October 29, 2026
Save $1,590 CAD (76%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,089 CAD at Frank Darling · As of October 30, 2026
View at Frank Darling

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 LG837694741 or 837694741. Listed at 5 retailers as of October 29, 2026, with prices from $499 to $2,089, a $1,590 spread on the same certified stone. Frank Darling lists it at $2,089. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837694741
Dimensions8.87 × 6.03 × 4.11 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.87 mm6.03 mm1.73 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837694741
Side View
Table 60.0%Crown 36.1°Girdle: MED-THKPavilion 37.6°CuletDepth 68.2%

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 29
Current: $2,089 CAD|Low: $424 CAD|High: $2,089 CAD|Avg: $1,011 CAD
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 3$499 CAD
Retailer 5$607 CAD
Retailer 6$987 CAD
Retailer 4$1,645 CAD
Retailer 2$2,043 CAD
Frank Darling$2,089 CAD

17 data points across 6 retailers

5 retailers$499 CAD to $2,089 CAD

A
Cheapest Retailer
-
$499 CAD
£281 GBP
Retailer 2
-
$987 CAD
$705 USD
View
Price last confirmed 11 days ago
Retailer 3
-
$1,645 CAD
$1,175 USD
View
Price last confirmed 11 days ago
B
Retailer 4
-
$2,043 CAD
$1,460 USD
View
Most Expensive
B
Frank Darling
LGLCU15-152918UD · Oct 30
$2,089 CAD
$1,493 USD
View
4 more retailers have this diamond
Prices start from $499 CADSave up to $1,590 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
$499 CAD