The simple but striking 18k Rose Gold Rainbow Bar Choker is covered in 4.36ct of mixed sapphires in a joyful rainbow. Style with jeans during the day or with glamorous evening wear. For other gold colour options we offer a fully bespoke service. Approximate dimensions: Diameter 105mm Choker Length 280mm Diamond Length 280mm Chain Length 40mm - 90mm Thickness 1.85mm