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 3.5% 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
81.6%
79.5%
Cross-retailer share
39.9%
39.5%
Active listings
16.8M
4.7M
VS
Total Listings16,820,678
Categories3,125
Avg. Price per Carat$4,506/ct
Price Change 30d0.5%
Avg. Price Spread81.6%
Cross-Retailer %39.9%
Avg. Retailers31
SI
Total Listings4,724,999
Categories2,467
Avg. Price per Carat$4,346/ct
Price Change 30d-0.2%
Avg. Price Spread79.5%
Cross-Retailer %39.5%
Avg. Retailers27
Price Difference+3.5%
Compare prices across 100+ retailers worldwide. Find the best deal on your perfect diamond.