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1.06ct E SI2 Round Lab Grown Diamond

EX • E/SI2 • IGI LG450044218

Shape and cutting style on the report: Round brilliant

Certificate IGI LG450044218

Diamond specifications and retailer prices

From $961 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $961 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 round diamond

This 1.06ct 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 LG450044218 or 450044218. 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

1.06
Carat
E
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG450044218
Dimensions6.43 × 6.46 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by high pressure high temperature process (HPHT) Type II
Top View
6.43 mm6.46 mm1.06 ctE / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG450044218
Side View
Table 59.5%Crown 35.7°GirdlePavilion 41.2°Culet: NoneDepth 62.7%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 29
Current: $961 USD|Low: $921 USD|High: $1,556 USD|Avg: $1,158 USD|-38.2%
September 23, 2026
B2C Jewels$961 USD

4 data points across 1 retailer

1 retailer

C
B2C Jewels
19777438 · Oct 29
$961 USD
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C
1.06ct Round
$961 USD