1.57ct D IF Marquise Lab Grown Diamond
ID • D/IF • IGI LG615345318
Shape and cutting style on the report: Marquise brilliant
Certificate IGI LG615345318
Diamond specifications and retailer prices
About this 1.57ct lab-grown marquise diamond
This 1.57ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG615345318 or 615345318. Listed at 20 retailers as of October 31, 2026. 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 →20 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
- 1.57ct MarquiseD/IFfrom $968across 28 retailersAs of October 30, 2026
- 1.57ct MarquiseD/IFfrom $936across 28 retailersAs of October 30, 2026
- 1.57ct MarquiseD/IFfrom $1,066across 27 retailersAs of October 30, 2026
- 1.57ct MarquiseD/IFfrom $936across 26 retailersAs of October 30, 2026
- 1.57ct MarquiseD/IFfrom $721across 23 retailersAs of October 30, 2026
- 1.57ct MarquiseD/IFfrom $907across 23 retailersAs of October 30, 2026
- 1.57ct MarquiseD/IFfrom $1,652across 21 retailersAs of October 27, 2026
- 1.57ct MarquiseD/IFfrom $817across 18 retailersAs of October 30, 2026