and this oval-cut shows off the stone's rich blue hue. Oval sapphire and diamond ring in platinum with a pave setting, price upon request, kwiat.com. The rarest and most coveted yellow sapphires ...

Ever since Prince Harry proposed to Meghan Markle with a three-stone engagement ring, the shape has been ... so a warmed-hued option like yellow sapphire could be the way to go for those wanting ...

The Duke of York and Elizabeth chose a Kashmir sapphire, an extremely rare stone, as the centerpiece ... the sentimental engagement ring was set in platinum on a yellow gold band.

current engagement rings are tending towards the ultimate in classic style. While an emerald-cut solitaire stone or a sapphire with a diamond halo are more obviously traditional settings ...