CaratHunter
Plans
Cushion|Lab Grown|IGI

1.78ct G VS2 Cushion Lab Grown Diamond

EX • G/VS2 • IGI LG605371281

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG605371281

Diamond specifications and retailer prices

From $1,104 CAD
$790 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $1,104 CAD at B2C Jewels
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 B2C Jewels

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 LG605371281 or 605371281. Listed at a single retailer as of October 29, 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605371281
Dimensions7.22 × 6.89 × 4.47 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.22 mm6.89 mm1.78 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605371281
Side View
Table 63.0%Crown 35.4°Girdle: Slightly ThickPavilion 37.9°Culet: NoneDepth 64.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,104 CAD|Low: $712 CAD|High: $1,767 CAD|Avg: $1,248 CAD|+4.2%
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
September 23, 2026
Retailer 2$712 CAD
Retailer 3$849 CAD
B2C Jewels$1,104 CAD
Retailer 4$1,478 CAD
Retailer 5$1,767 CAD

8 data points across 5 retailers

1 retailer

B+
B2C Jewels
21989691 · Oct 29
$1,104 CAD
$790 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
$1,104 CAD