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Cushion|Lab Grown|IGI

1.89ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG677580292

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG677580292

Diamond specifications and retailer prices

From $860 CAD
$616 USD
As of October 30, 2026
Save $1,905 CAD (69%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,766 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.89ct lab-grown cushion diamond

This 1.89ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG677580292 or 677580292. Listed at 2 retailers as of October 29, 2026, with prices from $860 to $2,766, a $1,905 spread on the same certified stone. Brilliant Earth lists it at $2,766. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.89
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677580292
Dimensions8.07 × 6.67 × 4.43 mm
L/W Ratio1.21
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.07 mm6.67 mm1.89 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677580292
Side View
Table 59.0%Crown 35.1°Girdle: MED-STKPavilion 37°Culet: NoneDepth 66.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $2,766 CAD|Low: $840 CAD|High: $2,766 CAD|Avg: $1,649 CAD|+6.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
September 23, 2026
Retailer 2$860 CAD
Retailer 3$911 CAD
Retailer 4$1,339 CAD
Retailer 6$1,354 CAD
Retailer 5$2,022 CAD
Brilliant Earth$2,766 CAD

23 data points across 6 retailers

2 retailers$860 CAD to $2,766 CAD

A
Cheapest Retailer
-
$860 CAD
$616 USD
Most Expensive
B
Brilliant Earth
15258674Y · Oct 29
$2,766 CAD
$1,980 USD
View
1 more retailer has this diamond
Prices start from $860 CADSave up to $1,905 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
1.89ct Cushion
$860 CAD