We prefer to do less but ensure that the message is all the clearer,” said CEO Vincent Reynes of the high jewelry collection spanning 19 pieces that explore two seminal moments of the brand.

Oval sapphire and diamond ring in platinum with a pave setting, price upon request, kwiat.com. The rarest and most coveted yellow sapphires ... motif set in rose gold gives this ring a unique ...

Royal fans will know that Prince William proposed to Kate Middleton with Princess Diana's iconic sapphire ... ring for her marriage to Seal. Then, she sported a yellow diamond on a gold band ...

In 2010, Prince William proposed to the future Duchess of Cambridge with the sapphire engagement ring ... set on a yellow gold band. Flanking the large center stone are two smaller diamonds ...

This ring features a sumptuous sapphire gem stone strikingly interspersed with brilliant cut diamonds with a total diamond weight of 0.15 carat. If you prefer a gold band, this vintage-inspired ...

Ahead of the 25th anniversary ... Diana’s engagement ring is that there is very little of it. That twelve carat Ceylon sapphire surrounded by fourteen solitaire diamonds was a catalogue item.