Éclat Noble Fancy Earstuds Material: 925 silver hallmark Stone: yellow lab-grown gemstone Size: 9 mm Cut: pear Backing: secure Alpa locking system Warranty: lifetime guarantee Category: premium Grace in every drop of light. The Éclat Noble earstuds feature pear-cut yellow lab-grown gemstones — a timeless shape that elongates and sparkles with refined elegance. Set in polished 925 sterling silver and secured with the advanced Alpa locking system, these studs bring together delicate form and dependable luxury. A noble shine for every day — and for life.