Radiant|Lab Grown|IGI

3.03ct J SI1 Radiant Lab Grown Diamond

J/SI1

Diamond specifications and retailer prices

This diamond has been sold

Last seen: Sep 10, 2026 at $5,554 USD

$5,554 USDlast known price

About this 3.03ct lab-grown radiant diamond

This 3.03ct lab-grown radiant sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included) and certified by IGI. 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

3.03

Carat

Colour

SI1

Clarity

Cut

Specifications

Cut

PolishExcellent

SymmetryExcellent

FluorescenceNone

OriginLab Grown

Grading LabIGI

Dimensions10.29 × 7.28 mm

L/W Ratio1.41

Top View

OriginLab Grown

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI

Side View

Caratlytics Score

Price History

Last verified: Sep 10

Current: $5,554 USD|Low: $5,554 USD|High: $5,554 USD|Avg: $5,554 USD

1 data point across 1 retailer

Historical Listings

Helzberg Diamonds

ZXZOGPMJNHHM · Sep 10

$5,554 USD

View

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