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Cushion|Lab Grown|IGI

1.65ct D VS1 Cushion Lab Grown Diamond

VG • D/VS1 • IGI LG826687907

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG826687907

Diamond specifications and retailer prices

From $871 CAD
$622 USD
As of October 28, 2026
Save $935 CAD (52%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,805 CAD at Taylor and Hart · As of October 28, 2026
View at Taylor and Hart

About this 1.65ct lab-grown cushion diamond

This 1.65ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG826687907 or 826687907. Listed at 5 retailers as of October 28, 2026, with prices from $871 to $1,805, a $935 spread on the same certified stone. Taylor and Hart lists it at $1,805. 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

1.65
Carat
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.2°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826687907
Dimensions8.59 × 5.81 × 3.76 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.59 mm5.81 mm1.65 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826687907
Side View
Table 61.0%Crown 31.2°Girdle: MED-VTKPavilion 33.2°Culet: NoneDepth 64.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $904 CAD|Low: $871 CAD|High: $1,805 CAD|Avg: $1,175 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Taylor and Hart
October 29, 2026
Retailer 3$871 CAD
Retailer 2$887 CAD
Retailer 1$904 CAD
Retailer 4$958 CAD
Taylor and Hart$1,805 CAD

3 data points across 5 retailers

5 retailers$871 CAD to $1,805 CAD

A
Cheapest Retailer
-
$871 CAD
$622 USD
A
Retailer 2
-
$887 CAD
$634 USD
View
A
Retailer 3
-
$904 CAD
$646 USD
View
B+
Retailer 4
-
$958 CAD
£539 GBP
View
Most Expensive
B
Taylor and Hart
99FWJ8A · Oct 28
$1,805 CAD
$1,290 USD
View
4 more retailers have this diamond
Prices start from $871 CADSave up to $935 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
1.65ct Cushion
$871 CAD