1.39ct G VS1 Marquise Lab Grown Diamond
ID • G/VS1 • IGI LG831648670
Shape and cutting style on the report: Marquise brilliant
Certificate IGI LG831648670
Diamond specifications and retailer prices
About this 1.39ct lab-grown marquise diamond
This 1.39ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831648670 or 831648670. Listed at 19 retailers as of October 31, 2026, with a 268% 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 →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
- 1.4ct MarquiseG/VS1from $940across 12 retailersAs of October 31, 2026
- 1.4ct MarquiseG/VS1from $1,100As of October 31, 2026
- 1.4ct MarquiseG/VS1from $1,050As of October 31, 2026
- 1.4ct MarquiseG/VS1from $1,050As of October 31, 2026
- 1.4ct MarquiseG/VS1from $1,050As of October 31, 2026
- 1.41ct MarquiseG/VS1from $239across 15 retailersAs of October 30, 2026
- 1.37ct MarquiseG/VS1from $413across 4 retailersAs of November 1, 2026
- 1.37ct MarquiseG/VS1from $1,630As of October 31, 2026