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Cushion · Old Mine|Lab Grown|IGI

1.78ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG794603322

Certificate IGI LG794603322

Diamond specifications and retailer prices

From $908 CAD
$650 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: $908 CAD at Loose Grown Diamond
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Loose Grown Diamond

About this 1.78ct lab-grown cushion diamond

This 1.78ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG794603322 or 794603322. Listed at a single retailer as of October 30, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.78
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle30.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794603322
Dimensions20.04 × 5.16 × 2.35 mm
L/W Ratio3.88
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
20.04 mm5.16 mm1.78 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794603322
Side View
Table 65.0%Crown 39°Girdle: STK-THKPavilion 30.6°Culet: LargeDepth 45.5%

Caratlytics Score

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

Last verified: Oct 30
Current: $908 CAD|Low: $908 CAD|High: $2,548 CAD|Avg: $1,657 CAD
Loose Grown Diamond
Retailer 2
Retailer 3
October 30, 2026
Loose Grown Diamond$908 CAD
Retailer 3$1,016 CAD
Retailer 2$2,548 CAD

3 data points across 3 retailers

1 retailer

B+
Loose Grown Diamond
794603322 · Oct 30
$908 CAD
$650 USD
View

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+
1.78ct Cushion
$908 CAD