Below, we’ve broken down some of the best places to purchase star-worthy engagement rings online — from Blue Nile ‘s bestsellers to Catbird ‘s delicate designs.

In fact, until this past weekend, Kate hadn't worn her engagement ring in any public appearance—or any images or videos ...

Kate has not been seen wearing her engagement ring in months, having it replaced with an eternity ring which she sported on ...

Recently, the princess had swapped the famous jewel out for a ring stack. After announcing the end of her chemotherapy ...

Princess Kate made a subtle tribute to Prince Harry by wearing her iconic sapphire engagement ring, which once belonged to ...

Princess Kate turned heads on Saturday night as she made her first major appearance with the Royal Family since completing ...

Princess Kate sent a "subtle nod to Prince Harry" with her sapphire engagement ring as the royal joined forces with Prince ...

Princess Kate’s recent appearance at the Festival of Remembrance, wearing her iconic sapphire engagement ring once owned by ...

Kate wore her famed sapphire engagement ring during a slate of engagements for the annual Festival of Remembrance.

One of the most important do's of engagement ring shopping is to give yourself ample time to explore your options. Rushing ...

The Princess of Wales had recently chosen a four-ring stack in place of the famed diamond and sapphire ring.