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Round|Lab Grown|IGI

1.00ct E I1 Round Lab Grown Diamond

EX • E/I1 • IGI LG496121713

Certificate IGI LG496121713

Diamond specifications and retailer prices

From $1,052 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: $1,052 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 1ct lab-grown round diamond

This 1ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI LG496121713 or 496121713. 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. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG496121713
Dimensions6.47 × 6.41 mm
L/W Ratio1.01
Top View
6.47 mm6.41 mm1.00 ctE / I1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG496121713
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 60.8%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $1,052 USD|Low: $1,003 USD|High: $1,736 USD|Avg: $1,281 USD|-39.4%
September 23, 2026
B2C Jewels$1,052 USD

4 data points across 1 retailer

1 retailer

B+
B2C Jewels
20038757 · Oct 30
$1,052 USD
View

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B+
1.00ct Round
$1,052 USD