A very rare, 21.52-carat Colombian “no oil” emerald-and-diamond ring will lead Phillips' sale of jewels and jadeite in Hong Kong next month, with a presale estimate of between HK$7.5 million ...

Elsewhere, the other big-ticket item is a 28-carat diamond ring whose center emerald-cut stone is similarly type IIa, D color, and VVS2 clarity. That piece is set to bring in some $1.2 million to ...

In 1953, John F. Kennedy proposed to Jackie Bouvier with this two-stone ring from Van Cleef & Arpels, comprised of a 2.88-carat diamond alongside a 2.84-carat emerald accented with tapered baguettes.

This Insane 6.2-Carat Pink Diamond Ring Is Expected to Fetch up to $15 Million at Auction Phillips will hold its second jewel auction in Geneva next month. Published on April 3, 2024 ...