Diament Plus is a jewelry retailer based in Białystok, Poland, offering its collection through an online store and physical shops. The brand presents jewelry for everyday wear, special occasions, and gifting, with products in both gold and silver. Its gold range includes rings, earrings, pendants, bracelets, chains, necklaces, medallions, and crosses, with selected designs featuring gemstones or cubic zirconia. Silver collections span rings, earrings, necklaces, bracelets, brooches, clips, charms, and coordinated sets, alongside religious items and keepsakes such as silver spoons, rattles, pacifiers, and baby shoes.

The store also offers engagement rings and wedding bands, as well as a men’s collection featuring signet rings, cufflinks, tie clips, bracelets, chains, and key rings. Shoppers can browse new arrivals, promotions, and gift ideas online. Product examples include gold bracelets in 333 and 585 fineness, with motifs such as hearts, stars, flowers, and angels; some designs combine different gold colors or decorative stones. Diament Plus positions its selection around quality, current trends, and a broad choice of styles and jewelry categories.