Type of jewel: Diamond solitaire ring Condition: In well-preserved condition, especially given this ring’s age. Style: Classic solitaire design with a raised claw setting and slender shoulders. Era: Circa 1970 Material: 18K white gold, touchstone tested. Diamond: One round brilliant-cut natural diamond with an estimated weight of ± 0.25 ct (colour and clarity: G–H, VS–SI). The diamond weight, its colour and clarity are approximate, as the stone was assessed in its setting and was not removed for grading or weighing. The diamond in this ring was tested with the Magilabs' EXA Natural Diamond Detector and identified as a natural diamond. Traditional gemstone associations: Diamond is traditionally associated with April, the 60th wedding anniversary and enduring love. Hallmarks: No trace of hallmarks. Dimensions: Width across the ring head: 6.1 mm. Weight: 2.4 g Ring size: EU 52; inner diameter approx. 16.6 mm; US 6; UK L½ Ring sizes are professionally measured and rounded to the nearest millimetre; slight variations are standard and do not affect wear. Adin reference Nº: 26232-00154 - Photography copyright: Adin Fine Antique & Vintage Jewellery. - All jewels are delivered in an Adin jewellery box. Boxes shown in the photographs are display props unless stated otherwise. - With almost 50 years of experience in antique and vintage jewellery in Antwerp, Adin is recognised among fellow professionals for its specialist knowledge and professional integrity. Every jewel is accompanied by an Adin certificate featuring a photograph and detailed description, providing a useful record for identification and insurance purposes. - Shipped insured and registered. Collection in person is also welcome. - For shipments outside the European Union, import duties, taxes and other charges may apply and are the buyer’s responsibility. Please check the applicable requirements and costs in advance. - We invite you to browse our customer feedback for an impression of the service and satisfaction experienced by our clients. - See more of our pieces: https://auction.catawiki.com/lotsfrom/Adin - Antique and vintage jewellery may show signs of age and wear, including traces of earlier repairs or restoration. We preserve each piece in its authentic state and do not routinely remove surface marks or rhodium-plate white gold.