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1.30ct E SI2 Round Lab Grown Diamond

VG • E/SI2 • IGI LG483125562

Shape and cutting style on the report: Round brilliant

Certificate IGI LG483125562

Diamond specifications and retailer prices

From $1,440 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $1,440 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 1.3ct lab-grown round diamond

This 1.3ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG483125562 or 483125562. 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. 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

1.30
Carat
E
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG483125562
Dimensions6.95 × 6.89 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.95 mm6.89 mm1.30 ctE / SI2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG483125562
Side View
Table 56.0%Crown 35.6°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 62.7%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 29
Current: $1,440 USD|Low: $1,373 USD|High: $2,361 USD|Avg: $1,746 USD|-39.0%
September 23, 2026
B2C Jewels$1,440 USD

4 data points across 1 retailer

1 retailer

C
B2C Jewels
20033694 · Oct 29
$1,440 USD
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C
1.30ct Round
$1,440 USD