Apparel & Accessories > Jewelry > Rings Jewelry > Rings in stock Lizzie Mandler Stacking Ring in Yellow Gold/White Diamonds, Size 5: Ready to ship in 4-5 weeks. Made in LA from 18-karat yellow gold, this simple but striking ring has a knife-like spine around its band. A single, offset Carre-cut diamond is the focal point of its sleek, flat face. It’s a clean-lined, sharpened-up design that—as its name suggests—stacks like a pro.(But don’t think it won’t shine solo, as well.) 18k gold, 0.06 ctw white diamond Flat top: 14mm wide, 3mm tall Made in USA.