2.80ct F IF Marquise Lab Grown Diamond
ID • F/IF • IGI LG851649526
Certificate IGI LG851649526
Diamond specifications and retailer prices
About this 2.8ct lab-grown marquise diamond
This 2.8ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG851649526 or 851649526. Listed at 8 retailers as of November 2, 2026, with prices from $1,834 to $8,392, a $6,558 spread on the same certified stone. Yadav Diamonds lists it at $8,392. 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 →8 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
- 2.79ct MarquiseF/IFfrom $1,683across 18 retailersAs of November 1, 2026
- 2.65ct MarquiseF/IFfrom $1,145across 25 retailersAs of October 30, 2026
- 2.97ct MarquiseF/IFfrom $1,929across 3 retailersAs of November 2, 2026
- 3ct MarquiseF/IFfrom $1,903across 8 retailersAs of November 2, 2026
- 3.02ct MarquiseF/IFfrom $1,122across 24 retailersAs of November 2, 2026
- 3.02ct MarquiseF/IFfrom $1,354across 20 retailersAs of November 2, 2026
- 3.02ct MarquiseF/IFfrom $1,049across 14 retailersAs of October 27, 2026
- 2.58ct MarquiseF/IFfrom $2,588across 9 retailersAs of November 2, 2026