3.04ct E IF Marquise Lab Grown Diamond
ID • E/IF • IGI LG841662290
Shape and cutting style on the report: Marquise brilliant
Certificate IGI LG841662290
Diamond specifications and retailer prices
About this 3.04ct lab-grown marquise diamond
This 3.04ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG841662290 or 841662290. Listed at 19 retailers as of October 26, 2026, with a 87% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 →19 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
- 3.04ct MarquiseE/IFfrom $4,455across 26 retailersAs of October 28, 2026
- 3.04ct MarquiseE/IFfrom $2,768across 24 retailersAs of October 27, 2026
- 3.04ct MarquiseE/IFfrom $3,200across 11 retailersAs of October 29, 2026
- 3.04ct MarquiseE/IFfrom $2,649across 7 retailersAs of October 29, 2026
- 3.04ct MarquiseE/IFfrom $5,920across 4 retailersAs of October 26, 2026
- 3.04ct MarquiseE/IFfrom $6,743across 3 retailersAs of October 28, 2026
- 3.03ct MarquiseE/IFfrom $2,722across 24 retailersAs of October 27, 2026
- 3.05ct MarquiseE/IFfrom $2,745across 24 retailersAs of October 27, 2026