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Round|Lab Grown|IGI

1.22ct E SI2 Round Lab Grown Diamond

EX • E/SI2 • IGI LG496137377

Certificate IGI LG496137377

Diamond specifications and retailer prices

From $1,479 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $1,479 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 1.22ct lab-grown round diamond

This 1.22ct lab-grown round 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 LG496137377 or 496137377. 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. 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

1.22
Carat
E
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG496137377
Dimensions6.82 × 6.85 mm
L/W Ratio1.00
Top View
6.82 mm6.85 mm1.22 ctE / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG496137377
Side View
Table 61.5%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.6%

Caratlytics Score

How it works →
C
Average
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Price History

Last verified: Oct 29
Current: $1,479 USD|Low: $1,409 USD|High: $2,427 USD|Avg: $1,794 USD|-39.1%
September 23, 2026
B2C Jewels$1,479 USD

4 data points across 1 retailer

1 retailer

C
B2C Jewels
20039837 · Oct 29
$1,479 USD
View

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C
1.22ct Round
$1,479 USD