5.09ct I VS1 Marquise Lab Grown Diamond
ID • I/VS1 • IGI LG680519605
Shape and cutting style on the report: Marquise brilliant
Certificate IGI LG680519605
Diamond specifications and retailer prices
About this 5.09ct lab-grown marquise diamond
This 5.09ct lab-grown marquise sits in the over five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG680519605 or 680519605. Listed at 19 retailers as of October 31, 2026. 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
- 5.07ct MarquiseI/VS1from $594across 19 retailersAs of November 2, 2026
- 5ct MarquiseI/VS1from $586across 19 retailersAs of November 2, 2026
- 5.2ct MarquiseI/VS1from $935across 4 retailersAs of November 2, 2026
- 5.2ct MarquiseI/VS1from $1,581across 4 retailersAs of November 2, 2026
- 5.55ct MarquiseI/VS1from $1,337As of November 2, 2026
- 4.6ct MarquiseI/VS1from $2,456As of November 2, 2026
- 5.59ct MarquiseI/VS1from $920across 12 retailersAs of November 2, 2026
- 4.52ct MarquiseI/VS1from $785across 5 retailersAs of November 1, 2026