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Cushion|Lab Grown|IGI

1.61ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG6421438826

Certificate IGI LG6421438826

Diamond specifications and retailer prices

From $1,250 CAD
£703 GBP
As of October 29, 2026
2 retailers carry this diamond
Most expensive: $1,673 CAD at Rare Carat · As of September 28, 2026
View at Rare Carat

About this 1.61ct lab-grown cushion diamond

This 1.61ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG6421438826 or 6421438826. Listed at 2 retailers as of October 29, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.63°
Pavilion angle49.43°
OriginLab Grown
Grading LabIGI
CertificateIGI LG6421438826
Dimensions6.84 × 6.50 × 4.28 mm
L/W Ratio1.05
Culet sizeNone
Key to symbols
Growth Remnant, Feather
Top View
6.84 mm6.50 mm1.61 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG6421438826
Side View
Table 64.0%Crown 34.63°Girdle: MED-VTKPavilion 49.43°CuletDepth 65.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: $1,673 CAD|Low: $1,250 CAD|High: $1,725 CAD|Avg: $1,438 CAD|-3.0%
Rare Carat
Retailer 2
September 28, 2026
Retailer 2$1,250 CAD
Rare Carat$1,673 CAD

4 data points across 2 retailers

2 retailers

B+
Cheapest Retailer
-
$1,250 CAD
£703 GBP
Most Expensive
Rare Carat
922200120_l_6421438826 · Sep 28
$1,673 CAD
$1,195 USD
View
Price last confirmed 31 days ago
1 more retailer has this diamond
Prices start from $1,250 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.

B+
1.61ct Cushion
$1,250 CAD