Cushion|Lab Grown|IGI

3.02ct J SI2 Cushion Lab Grown Diamond

J/SI2

Diamond specifications and retailer prices

This diamond has been sold
Last seen: Sep 9, 2026 at $9,636 USD
$9,636 USDlast known price

About this 3.02ct lab-grown cushion diamond

This 3.02ct lab-grown cushion sits in the three to five carat band, graded J colour (near-colourless) and SI2 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

3.02
Carat
J
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions10.74 × 7.22 mm
L/W Ratio1.49
Top View
10.74 mm7.22 mm3.02 ctJ / SI2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 58.0%CrownGirdlePavilionCuletDepth 69.9%

Caratlytics Score

Price History

Last verified: Sep 9
Current: $9,636 USD|Low: $9,636 USD|High: $13,868 USD|Avg: $12,298 USD|-30.5%

5 data points across 1 retailer

Historical Listings

Helzberg Diamonds
ZXZNNGMJJPJO · Sep 9
$9,636 USD
View

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3.02ct J SI2 Cushion Lab-Grown Diamond (Sold) | Carat Hunter