CaratHunter
Plans
Cushion|Lab Grown|IGI

1.01ct E SI2 Cushion Lab Grown Diamond

ID • E/SI2 • IGI LG497173899

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG497173899

Diamond specifications and retailer prices

From $1,401 CAD
$996 USD
As of November 6, 2026
1 retailer carries this diamond
Only listing: $1,401 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 1.01ct lab-grown cushion diamond

This 1.01ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG497173899 or 497173899. Listed at a single retailer as of November 6, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
E
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle31.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG497173899
Dimensions5.84 × 5.38 × 3.59 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.84 mm5.38 mm1.01 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG497173899
Side View
Table 57.5%Crown 36.6°Girdle: MED-VTKPavilion 31.7°Culet: NoneDepth 66.7%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,401 CAD|Low: $1,287 CAD|High: $1,570 CAD|Avg: $1,456 CAD|+4.8%
B2C Jewels
Retailer 2
Retailer 3
September 23, 2026
Retailer 3$1,287 CAD
B2C Jewels$1,401 CAD
Retailer 2$1,521 CAD

46 data points across 3 retailers

1 retailer

B
B2C Jewels
20038770 · Nov 6
$1,401 CAD
$996 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
1.01ct Cushion
$1,401 CAD