











Ten carats — hand-selected certified stones, one transparent price on every piece.












Ten carats in round brilliant is the rarest pairing in the House's own inventory of large rounds — rough that yields a clean ten-carat round loses more weight to the cut than any other shape at this size. The vault holds 66 pieces, each documented individually by GIA, IGI or HRD.
Priced individually, as at every weight above nine carats — colour and clarity move the figure by multiples. The 10 carat diamond ring price guide gives verified ranges, and every piece here carries one transparent price with the certificate shown first.
Very — the round brilliant's cut sacrifices more of the rough crystal's weight than an elongated shape like an oval or emerald cut, so a clean ten-carat round is scarcer than a ten-carat stone of almost any other outline.
Compare the 6 carat round, every 10 carat diamond ring, or the 10 carat emerald cut. Brink's-insured delivery, USA and worldwide.