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Cushion|Lab Grown|IGI

1.63ct E VS1 Cushion Lab Grown Diamond

VG • E/VS1 • IGI LG736503055

Shape and cutting style on the report: Rectangular cushion modified brilliant

Certificate IGI LG736503055

Diamond specifications and retailer prices

From $801 CAD
$572 USD
As of October 27, 2026
Save $3,513 CAD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,314 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 1.63ct lab-grown cushion diamond

This 1.63ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG736503055 or 736503055. Listed at 16 retailers as of October 26, 2026, with prices from $801 to $4,314, a $3,513 spread on the same certified stone. MOH London lists it at $4,314. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.63
Carat
E
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG736503055
Dimensions9.36 × 5.89 × 3.47 mm
L/W Ratio1.59
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.36 mm5.89 mm1.63 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG736503055
Side View
Table 61.0%Crown 35.3°Girdle: MED-STKPavilion 33.8°Culet: LargeDepth 58.9%

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 27
Current: $4,314 CAD|Low: $580 CAD|High: $4,360 CAD|Avg: $1,994 CAD|-0.9%
MOH London
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
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 7$580 CAD
Retailer 13$801 CAD
Retailer 6$896 CAD
Retailer 10$896 CAD
Retailer 8$981 CAD
Retailer 12$992 CAD
Retailer 16$1,176 CAD
Retailer 3$1,527 CAD
Retailer 2$1,545 CAD
Retailer 14$2,324 CAD
Retailer 15$2,462 CAD
Retailer 11$2,610 CAD
Retailer 5$2,880 CAD
Retailer 17$3,195 CAD
Retailer 4$3,207 CAD
Retailer 9$3,869 CAD
MOH London$4,314 CAD

42 data points across 17 retailers

16 retailers$801 CAD to $4,314 CAD

A
Cheapest Retailer
-
$801 CAD
$572 USD
B+
Retailer 2
-
$896 CAD
$640 USD
View
Final sale: no returns
B+
Retailer 3
-
$896 CAD
$640 USD
View
B+
Retailer 4
-
$981 CAD
$701 USD
View
B+
Retailer 5
-
$992 CAD
$709 USD
View
B+
Retailer 6
-
$1,176 CAD
$840 USD
View
B
Retailer 7
-
$1,527 CAD
$1,091 USD
View
B+
Retailer 8
-
$1,545 CAD
£869 GBP
View
B
Retailer 9
-
$2,324 CAD
A$2,555 AUD
View
Price last confirmed 9 days ago
B
Retailer 10
-
$2,462 CAD
$1,759 USD
View
B
Retailer 11
-
$2,610 CAD
$1,865 USD
View
B
Retailer 12
-
$2,880 CAD
£1,620 GBP
View
B
Retailer 13
-
$3,195 CAD
$2,283 USD
View
B
Retailer 14
-
$3,207 CAD
SGD 3,096 SGD
View
B
Retailer 15
-
$3,869 CAD
$2,764 USD
View
Most Expensive
B
MOH London
LG736503055 · Oct 26
$4,314 CAD
£2,427 GBP
View
15 more retailers have this diamond
Prices start from $801 CADSave up to $3,513 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
1.63ct Cushion
$801 CAD