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Cushion|Lab Grown|IGI

1.35ct G VS1 Cushion Lab Grown Diamond

VG • G/VS1 • IGI LG520200181

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

Certificate IGI LG520200181

Diamond specifications and retailer prices

From $592 CAD
As of November 3, 2026
Save $2,571 CAD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,163 CAD at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

About this 1.35ct lab-grown cushion diamond

This 1.35ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG520200181 or 520200181. Listed at 14 retailers as of November 3, 2026, with prices from $592 to $3,163, a $2,571 spread on the same certified stone. Do Amore Diamonds lists it at $3,163. 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

1.35
Carat
G
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG520200181
Dimensions6.29 × 6.26 × 4.35 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.29 mm6.26 mm1.35 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG520200181
Side View
Table 61.0%Crown 34.5°Girdle: STK-VTKPavilion 40°Culet: NoneDepth 69.5%

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: Nov 3
Current: $3,163 CAD|Low: $347 CAD|High: $3,163 CAD|Avg: $1,086 CAD
Do Amore Diamonds
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
November 5, 2026
Retailer 14$443 CAD
Retailer 13$592 CAD
Retailer 8$596 CAD
Retailer 5$648 CAD
Retailer 12$669 CAD
Retailer 15$740 CAD
Retailer 11$842 CAD
Retailer 2$854 CAD
Retailer 3$927 CAD
Retailer 4$1,189 CAD
Retailer 9$1,198 CAD
Retailer 6$1,485 CAD
Retailer 7$1,565 CAD
Retailer 10$1,956 CAD
Do Amore Diamonds$3,163 CAD

35 data points across 15 retailers

14 retailers$592 CAD to $3,163 CAD

Retailer 1
-
$443 CAD
Price last confirmed 11 days ago
A
Retailer 2
-
$592 CAD
View
B+
Retailer 3
-
$596 CAD
View
B+
Retailer 4
-
$648 CAD
View
B+
Retailer 5
-
$669 CAD
View
B+
Retailer 6
-
$740 CAD
View
B+
Retailer 7
-
$842 CAD
View
B+
Retailer 8
-
$854 CAD
View
B+
Retailer 9
-
$927 CAD
View
B
Retailer 10
-
$1,189 CAD
View
B+
Retailer 11
-
$1,198 CAD
View
B
Retailer 12
-
$1,565 CAD
View
C
Retailer 13
-
$1,956 CAD
View
Most Expensive
B
Do Amore Diamonds
27-8688D3DF6 · Nov 3
$3,163 CAD
$2,270 USD
View
13 more retailers have this diamond
Prices start from $592 CADSave up to $2,571 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
1.35ct Cushion
$592 CAD