A ring with a 20.19 carat fancy intense pink diamond, which is less valuable than fancy vivid pink, sold at auction for 11.9 million Swiss francs ($14.89M) in 2023.” ...

GENEVA — An 8.72-carat pink diamond ring believed part of a collection once owned by Princess Mathilde Bonaparte sold at auction Tuesday for $15.9 million, according to Sotheby’s Geneva.

The ring features an extremely rare 18.96-carat rectangular-cut fancy vivid pink diamond center stone. The pink diamond is flanked by two shield-cut diamonds weighing 3.55 carats.

When Ben, 48, first asked JLo, 52, to marry him in 2002, he gave her a 6.1-carat pink diamond in a radiant cut that cost a reported $1.2 million — and it turned out to be quite the investment.

A ring with a 20.19 carat fancy intense pink diamond, which is less valuable than fancy vivid pink, sold at auction for 11.9 million Swiss francs ($14.89M) in 2023.” ...

Sánchez’s cushion-cut pink diamond is so large that estimating its exact carat size is a challenge. Steph Mazuera, who founded her own namesake brand that creates made-to-order engagement rings ...

A ring with a 20.19 carat fancy intense pink diamond, which is less valuable than fancy vivid pink, sold at auction for 11.9 million Swiss francs ($14.89M) in 2023.” ...