These colours of love cosmic curve white gold and blue sapphire stud earrings feature 18ct white gold miniature egg shaped studs, each set with a sparkling round blue sapphire. The egg shape is 7mm in height. 18ct white gold 2 x 4mm round faceted sapphires, total weight 0. 60ct 2 x 1mm round gemfields mozambique ruby, total weight 0. 01ct the colours of love collection exemplifies apos a life in colourapos, seamlessly fusing extraordinary coloured gemstones, artistic ingenuity and exceptional craftmanship. The collection features mozambican rubies and zambian emeralds from gemfields mines. Gemfields work with local communities, governments and conservation ngos to ensure every gemstones sold supports health, education and livelihood initiatives, minimises effects on our environment and protects africaapos s biodiversity.