As pictured, left to right.
Photo 1. Red/Turquoise. Cable chain, Flat cable chain.
Photo 2. Plum/Pink, Pink/Silver, Red/Red. Flat cable chain.
Photo 3. Cream/Copper, English belcher chain. Platinum, Cable chain. Gold, Cable chain.
Photo 4. Ink/Turquoise, English belcher chain. Blue/Blue, Flat cable chain. Denim/Silver, English Belcher chain