1.55ct G IF Marquise Lab Grown Diamond
ID • G/IF • IGI LG625437613
Shape and cutting style on the report: Marquise brilliant
Certificate IGI LG625437613
Diamond specifications and retailer prices
About this 1.55ct lab-grown marquise diamond
This 1.55ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG625437613 or 625437613. Listed at 26 retailers as of November 4, 2026, with a 284% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.
The 4Cs
Specifications
Caratlytics Score
How it works →26 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
- 1.53ct MarquiseG/IFfrom $2,860As of November 4, 2026
- 1.58ct MarquiseG/IFfrom $1,076across 21 retailersAs of November 5, 2026
- 1.52ct MarquiseG/IFfrom $3,190As of November 4, 2026
- 1.51ct MarquiseG/IFfrom $610across 15 retailersAs of November 4, 2026
- 1.51ct MarquiseG/IFfrom $615As of November 4, 2026
- 1.5ct MarquiseG/IFfrom $418across 24 retailersAs of November 4, 2026
- 1.5ct MarquiseG/IFfrom $2,200As of November 4, 2026
- 1.69ct MarquiseG/IFfrom $1,951across 19 retailersAs of November 5, 2026