6.31ct E IF Round Lab Grown Diamond
EX • E/IF • GIA 3495168334
Certificate GIA 3495168334
Diamond specifications and retailer prices
About this 6.31ct lab-grown round diamond
This 6.31ct lab-grown round sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 3495168334. Listed at 16 retailers as of October 29, 2026, with prices from $18,290 to $42,303, a $24,013 spread on the same certified stone. Yorxs lists it at $42,303. 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 →16 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
- 6.31ct RoundE/IFfrom $10,083across 24 retailersAs of October 29, 2026
- 6.31ct RoundE/IFfrom $18,290across 16 retailersAs of October 30, 2026
- 6.27ct RoundE/IFfrom $10,020across 23 retailersAs of October 29, 2026
- 6.38ct RoundE/IFfrom $10,192across 25 retailersAs of October 29, 2026
- 6.24ct RoundE/IFfrom $8,540across 15 retailersAs of October 30, 2026
- 6.2ct RoundE/IFfrom $9,183across 8 retailersAs of October 30, 2026
- 6.18ct RoundE/IFfrom $4,648across 21 retailersAs of October 29, 2026
- 6.45ct RoundE/IFfrom $10,969across 22 retailersAs of October 30, 2026