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Cushion|Lab Grown|IGI

1.06ct E SI1 Cushion Lab Grown Diamond

EX • E/SI1 • IGI LG680557854

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG680557854

Diamond specifications and retailer prices

From $450 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: $450 USD 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 1.06ct lab-grown cushion diamond

This 1.06ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG680557854 or 680557854. 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. 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

1.06
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680557854
Dimensions6.62 × 5.43 mm
L/W Ratio1.22
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.62 mm5.43 mm1.06 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680557854
Side View
Table 58.0%Crown 36.4°Girdle: MED-STKPavilion 36°Culet: NoneDepth 67.8%

Caratlytics Score

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

Last verified: Oct 30
Current: $450 USD|Low: $442 USD|High: $647 USD|Avg: $509 USD|-30.4%
September 23, 2026
B2C Jewels$450 USD

4 data points across 1 retailer

1 retailer

B+
B2C Jewels
27296118 · Oct 30
$450 USD
View

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B+
1.06ct Cushion
$450 USD