House of Quadri is an Indian fine jewellery brand specialising in lab-grown diamonds set in 18K hallmarked gold. Its diamonds are real diamonds, grown using CVD or HPHT technology and certified by IGI. The brand presents lab-grown jewellery as a more affordable alternative to comparable natural diamonds, with an emphasis on thoughtful design, craftsmanship and conscious luxury.

Its collection includes rings, engagement and bridal jewellery, earrings, bracelets, bangles, necklaces, pendants and mangalsutras, alongside jewellery for men. Customers can explore styles such as solitaire, halo and other diamond designs, browse curated collections, or customise rings and engagement pieces. House of Quadri also offers virtual appointments, in-store visits and guidance on diamond shapes, sizing and jewellery care.

The brand’s customer services include secure shipping, free annual cleaning and lifetime buyback, as well as support for returns and exchanges. House of Quadri has stores in Fort, Mumbai; Defence Colony, Delhi; UB City, Bangalore; and Banjara Hills, Hyderabad. Its offering combines certified lab-grown diamonds with contemporary designs for everyday wear, gifting and special occasions.