Sunshine Diamonds Promo Codes For November 2026

Sunshine Diamonds is a UK-based fine jewellery retailer specializing in diamond engagement rings, wedding bands, eternity rings, earrings, pendants, necklaces, and bracelets. Located in London's Hatton Garden jewellery district, the company offers natural and lab-grown diamonds in various shapes, including round, oval, princess, emerald, pear, and cushion cuts. Its jewellery collection includes designs crafted from platinum, white gold, yellow gold, and rose gold. Customers can choose from ready-made pieces or explore bespoke jewellery options, selecting diamond specifications, precious metals, and ring styles to suit their preferences and budgets.

Sunshine Diamonds focuses on quality craftsmanship, certified diamonds, and convenient shopping services. The retailer offers IGI and GIA-certified diamonds on selected products, along with 0% finance options subject to eligibility, free delivery, and a five-year guarantee. Customers can access ring-sizing guidance, diamond education resources, and personalized consultations to make informed purchasing decisions. Through its online store and jewellery showroom, Sunshine Diamonds provides options for customers seeking fine jewellery for engagements, weddings, anniversaries, and other special occasions.

• Get 20% Off sitewide on fine diamond jewelry with code "AWIN20"
• Save up to 50% off on your order at Sunshine Diamonds using code "DECADE57"
• Get 23% off selected fine diamond pieces, use "HALLOWEEN23"
• Get 15% off your total order at checkout - code "AUTUMN15"