Plan C: Diamond Knit Jumper @ farfetch.com $623 

Pandora:

Square Sparkle Open Ring @ us.pandora.net $65

Geometric Shapes Open Ring @ us.pandora.net $125 

Square Sparkle Open Ring in Rose Gold @ us.pandora.net $90 

Elevated Heart Ring @ uk.pandora.net £60 

As seen on: Pandora Promotional Pictures