1.02ct E IF Marquise Lab Grown Diamond
ID • E/IF • IGI LG818668461
Shape and cutting style on the report: Marquise brilliant
Certificate IGI LG818668461
Diamond specifications and retailer prices
About this 1.02ct lab-grown marquise diamond
This 1.02ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818668461 or 818668461. Listed at 24 retailers as of October 27, 2026, with a 442% 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 →24 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
- 1.02ct MarquiseE/IFfrom $259across 23 retailersAs of October 27, 2026
- 1.02ct MarquiseE/IFfrom $229across 22 retailersAs of October 27, 2026
- 1.02ct MarquiseE/IFfrom $255across 22 retailersAs of October 27, 2026
- 1.02ct MarquiseE/IFfrom $273across 22 retailersAs of October 28, 2026
- 1.02ct MarquiseE/IFfrom $238across 22 retailersAs of October 29, 2026
- 1.02ct MarquiseE/IFfrom $261across 21 retailersAs of October 27, 2026
- 1.02ct MarquiseE/IFfrom $229across 21 retailersAs of October 27, 2026
- 1.02ct MarquiseE/IFfrom $268across 20 retailersAs of October 27, 2026