Cnock specializes in jewellery and art sales, with a focus on diamond solitaires of 1.00 to 15.00 carats sold with certificates from HRD, GIA, IGI and EEGL, alongside luxury-brand jewellery and watches from Rolex, Cartier, Van Cleef & Arpels, Tiffany, Hermès, Chanel, Boucheron, Piaget, Breguet and Breitling. The house, active since 1982, has an upcoming public jewellery auction featuring over 200 pieces at Rega's Hof Castle in Rotselaar, with bids also accepted online. Its diamonds are offered from bankruptcies at reductions of 30% to 50% off net value, a pitch that gives the house a distinct bargain angle.
AI-generated summary based on recent activity. Last updated Nov 11, 2026.
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