4.04ct G IF Cushion Lab Grown Diamond
EX • G/IF • IGI LG602388102
Shape and cutting style on the report: Square cushion brilliant
Certificate IGI LG602388102
Diamond specifications and retailer prices
About this 4.04ct lab-grown cushion diamond
This 4.04ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG602388102 or 602388102. Listed at 21 retailers as of October 30, 2026, with prices from $3,854 to $23,929, a $20,075 spread on the same certified stone. Do Amore Diamonds lists it at $23,929. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.
The 4Cs
Specifications
Caratlytics Score
How it works →21 retailers
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