Lomond is a Saudi online jewelry store specializing in diamond designs crafted in sterling silver and 18-karat gold. Its collection includes necklaces, pendants, earrings, bracelets, rings, and coordinated sets, with styles ranging from classic solitaire pieces to clover, heart, Art Deco, and contemporary designs. Many featured items use lab-grown diamonds, and product listings provide details such as stone shape, carat weight, color, clarity, and setting options.

Selected diamonds are certified by IGI, and the store states that every diamond order includes an international certificate. Customers can also request free diamond advice through WhatsApp and receive a diamond inspection loupe with their order. Lomond offers made-to-order pieces and can adjust sizing to suit the customer.

Online shoppers in Saudi Arabia can pay by bank card, Mada, bank transfer, or, in most cities, cash on delivery; installment payments are available through Tamara. The store provides tracked delivery, accepts eligible returns within 14 days, and says its products are authentic and covered against manufacturing defects