4.21ct I VS1 Round Natural Diamond
EX • I/VS1 • GIA 6542806446
Certificate GIA 6542806446
Diamond specifications and retailer prices
About this 4.21ct natural round diamond
This 4.21ct natural round sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6542806446. Listed at 13 retailers as of October 31, 2026, with prices from $63,026 to $107,381, a $44,355 spread on the same certified stone. MOH London lists it at $107,381. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.
The 4Cs
Specifications
Caratlytics Score
How it works →13 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
- 4.2ct RoundI/VS1from $59,558across 16 retailersAs of November 1, 2026
- 4.2ct RoundI/VS1from $60,715across 15 retailersAs of October 31, 2026
- 4.25ct RoundI/VS1from $70,689across 3 retailersAs of October 30, 2026
- 4.15ct RoundI/VS1from $43,234across 4 retailersAs of November 1, 2026
- 4.14ct RoundI/VS1from $73,978across 4 retailersAs of November 1, 2026
- 4.14ct RoundI/VS1from $89,718As of November 1, 2026
- 4.29ct RoundI/VS1from $65,763across 10 retailersAs of October 30, 2026
- 4.31ct RoundI/VS1from $51,878across 19 retailersAs of October 28, 2026