77 Diamonds uses 18 karat yellow gold to craft all our rings: this provides the optimal balance of strength and an aesthetically-pleasing appearance as 24 karat gold is too soft to be suitable for setting diamonds. Yellow gold was once a symbol of great wealth and stability and was originally used for jewellery because of its beauty and longevity – things that make it perfect for an engagement ring. We offer a selection of breathtaking engagement rings in 18k yellow gold. If you have a specific design in mind, we will be delighted to hand-craft a bespoke ring to your requirements. Each yellow gold engagement ring is produced based on your selected diamond – carat, colour, clarity and cut of which there are over 300,000 diamonds to choose from.