Available in blue topaz, peridot, garnet, ... This mini diamond bar-style necklace is set in 14k yellow, white or rose gold and has an adjustable chain that can be worn at 16 or 18 inches.

Blue Nile’s Valentine’s Day sale runs through February 14. You can find everything from diamonds to sapphires, emeralds and more, up to 50% off.

The vibrant blue topaz stone is set in a sterling silver frame and hangs on a rope-detailed chain that measures 16 to 18 inches in length. 7.5-Inch Knot Bracelet Blue Nile ...

According to Lauren Kiehna of the Court Jeweller, Kate also owns another pair of blue topaz and diamond earrings from the brand, set in a girandole shape, which she debuted at the reception ...

Kate paired her structured emerald green ensemble with the exquisite 'Daystar Blue Topaz Earrings' from the British Fine Jewellery brand Robinson Pelham, which retail for £5,995 (approximately ...