I dream in blue, live in blue, I feel safe in blue. It’s my blue. Blue love, Blue home, Blue you, Blue mine. It’s OBI BLUE. OBI BLUE is a small capsule collection of your most favourite pieces featuring fully traceable Sri Lankan sapphires. It explores the full spectrum of human emotions by using a single colour. Details: 14k recycled yellow gold (please add a note at checkout to order the ring in white or rose gold) Blue sapphire (Sri Lanka origin), fully traceable to the mine Weight: 0.52 tcw Chain length: 16-18 adjustable Country of origin: UK Handmade in our in-house studio in London