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Cushion|Lab Grown|IGI

1.51ct J VS2 Cushion Lab Grown Diamond

VG • J/VS2 • IGI LG436045071

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG436045071

Diamond specifications and retailer prices

From $3,713 CAD
$2,653 USD
As of October 26, 2026
Save $3 CAD (0%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $6,760 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.51ct lab-grown cushion diamond

This 1.51ct lab-grown cushion sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG436045071 or 436045071. Listed at 4 retailers as of October 26, 2026, with a relatively tight 0% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.51
Carat
J
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436045071
Dimensions6.58 × 6.42 × 4.51 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
6.58 mm6.42 mm1.51 ctJ / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436045071
Side View
Table 60.0%Crown 34°Girdle: STK-VTKPavilion 41.2°Culet: NoneDepth 70.2%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 26
Current: $6,760 CAD|Low: $2,354 CAD|High: $6,858 CAD|Avg: $3,968 CAD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 4$2,354 CAD
Retailer 6$2,589 CAD
Retailer 5$3,199 CAD
Retailer 3$3,713 CAD
Retailer 2$3,716 CAD
MOH London$6,760 CAD

16 data points across 6 retailers

4 retailers$3,713 CAD to $3,716 CAD

Retailer 1
-
$2,354 CAD
$1,682 USD
Price last confirmed 17 days ago
C
Retailer 2
-
$3,713 CAD
$2,653 USD
View
C
Retailer 3
-
$3,716 CAD
$2,655 USD
View
Most Expensive
MOH London
LG436045071 · Oct 29
$6,760 CAD
£3,803 GBP
View
Price under review
3 more retailers have this diamond
Prices start from $3,713 CADSave up to $3 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.

C
1.51ct Cushion
$3,713 CAD