VS vs SI

Detailed comparison of VS and SI diamonds: pricing, availability, and market data.

Comparing VS and SI diamonds across the current market: VS diamonds have 3.6x more listings available. VS diamonds are 2.5% more expensive per carat on average.

VS vs SI at a glance

VSSI
Avg price per ct
$3.5K/ct
$3.4K/ct
Price spread
82.1%
79.9%
Cross-retailer share
39.9%
39.6%
Active listings
17.0M
4.8M

VS

Total Listings16,967,635
Categories3,122
Avg. Price per Carat€3,151/ct
Price Change 30d0.3%
Avg. Price Spread82.1%
Cross-Retailer %39.9%
Avg. Retailers31

SI

Total Listings4,771,003
Categories2,468
Avg. Price per Carat€3,074/ct
Price Change 30d-0.4%
Avg. Price Spread79.9%
Cross-Retailer %39.6%
Avg. Retailers27
Price Difference+2.5%
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