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Cushion|Lab Grown|IGI

0.53ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG853621478

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

Certificate IGI LG853621478

Diamond specifications and retailer prices

From $282 CAD
As of November 4, 2026
Save $1,449 CAD (84%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,731 CAD at MOH London · As of November 5, 2026
View at MOH London

About this 0.53ct lab-grown cushion diamond

This 0.53ct lab-grown cushion sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG853621478 or 853621478. Listed at 7 retailers as of November 4, 2026, with prices from $282 to $1,731, a $1,449 spread on the same certified stone. MOH London lists it at $1,731. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.53
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG853621478
Dimensions4.51 × 4.43 × 2.97 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.51 mm4.43 mm0.53 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG853621478
Side View
Table 62.0%Crown 35.5°Girdle: STK-THKPavilion 34.3°CuletDepth 67.0%

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: Nov 4
Current: $1,731 CAD|Low: $282 CAD|High: $1,731 CAD|Avg: $590 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 5$282 CAD
Retailer 6$367 CAD
Retailer 2$420 CAD
Retailer 4$501 CAD
Retailer 7$628 CAD
Retailer 3$747 CAD
MOH London$1,731 CAD

3 data points across 7 retailers

7 retailers$282 CAD to $1,731 CAD

A
Cheapest Retailer
-
$282 CAD
A
Retailer 2
-
$367 CAD
View
B+
Retailer 3
-
$420 CAD
View
B+
Retailer 4
-
$501 CAD
View
B+
Retailer 5
-
$628 CAD
View
B
Retailer 6
-
$747 CAD
View
Most Expensive
B
MOH London
LG853621478 · Nov 5
$1,731 CAD
£976 GBP
View
6 more retailers have this diamond
Prices start from $282 CADSave up to $1,449 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
0.53ct Cushion
$282 CAD