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Round|Lab Grown|IGI

1.01ct G SI1 Round Lab Grown Diamond

VG • G/SI1 • IGI LG483101519

Certificate IGI LG483101519

Diamond specifications and retailer prices

From $1,526 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: $1,526 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 1.01ct lab-grown round diamond

This 1.01ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG483101519 or 483101519. Listed at a single retailer as of November 1, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
G
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG483101519
Dimensions6.26 × 6.34 mm
L/W Ratio1.01
Top View
6.26 mm6.34 mm1.01 ctG / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG483101519
Side View
Table 54.5%CrownGirdlePavilionCulet: NoneDepth 64.9%

Caratlytics Score

How it works →
C
Average
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Price History

Last verified: Nov 1
Current: $1,526 USD|Low: $1,459 USD|High: $2,472 USD|Avg: $1,838 USD|-38.3%
September 23, 2026
B2C Jewels$1,526 USD

4 data points across 1 retailer

1 retailer

C
B2C Jewels
19021253 · Nov 1
$1,526 USD
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C
1.01ct Round
$1,526 USD