3.01ct D IF Marquise Lab Grown Diamond
EX • D/IF • IGI LG831627355
Shape and cutting style on the report: Marquise brilliant
Certificate IGI LG831627355
Diamond specifications and retailer prices
About this 3.01ct lab-grown marquise diamond
This 3.01ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831627355 or 831627355. Listed at 18 retailers as of October 30, 2026, with prices from $2,572 to $10,407, a $7,835 spread on the same certified stone. Taylor and Hart lists it at $10,407. 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 →18 retailers
Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.
Similar diamonds
- 3.01ct MarquiseD/IFfrom $4,248across 27 retailersAs of October 30, 2026
- 3.01ct MarquiseD/IFfrom $2,531across 22 retailersAs of October 30, 2026
- 3.01ct MarquiseD/IFfrom $2,958across 21 retailersAs of October 30, 2026
- 3.01ct MarquiseD/IFfrom $2,318across 20 retailersAs of October 30, 2026
- 3.01ct MarquiseD/IFfrom $3,229across 19 retailersAs of October 30, 2026
- 3.01ct MarquiseD/IFfrom $3,229across 18 retailersAs of October 30, 2026
- 3.01ct MarquiseD/IFfrom $3,229across 17 retailersAs of October 30, 2026
- 3.01ct MarquiseD/IFfrom $3,229across 17 retailersAs of October 30, 2026