The band is fully UK hallmarked 375 (=9ct). And is available in Sizes H-Z. 9ct White Gold Diamond Band 5mm Court Shape Matt and Polished Ring UK Hallmarked. 9ct White Gold Diamond Ring Matt and Polished Court Shape Band 4mm UK Hallmarked. 5mm 9ct White Gold Diamond Wedding Ring Flat Court Shaped ...21 Dec, 2023 in white tagged court / diamond / flat / gold / hallmarked / ring / shaped / wedding / white by admin