One Carat Loose Diamond (GIA Certified, D Color, VS1)
Estimated value as of 2026 · Average from 2026 market listings including $5,549 (Ivy and Rose)[9], $4,900 median VS1 (Ritani)[6], and interpolated from 1.1ct D VS1 at $829 (Washington Diamond)[1] and PriceScope trends[7]
A high-quality loose diamond certified by the Gemological Institute of America.
Fun fact Diamond prices have remained relatively stable because De Beers controls 80% of the world's diamond supply.
Price History
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