Type of jewel: Vintage 1950s diamond Retro ring Condition: very good Style: Vintage 1950's Retro Fifties Era: ca. 1950 Material: 18K white gold (touchstone tested) Diamond(s): Thirteen senaille and rose cuts. A senaille is a simplified rose cut diamond, a small diamond chip with perhaps a few polished facets. We do not have the weight of these diamonds which is normal in our trade when it comes to senailles or rose cuts. - When we provide weights, colour grades, and clarity of diamonds, these are approximate unless otherwise stated, as we do not remove diamonds from their settings to preserve the integrity of the piece. - All diamonds, regardless of their size or shape, in our vintage and antique jewellery are verified as 100% natural by the IJGC laboratory. - We do not sell lab-grown (synthetic) diamonds. Birth and month stones: Diamond is the birthstone (or month stone) for April. Hallmarks: remains of "750" indicating 18K gold Dimensions: top of ring 1,25 cm (0,49 inch) x 1,87 cm (0,74 inch) - See picture with a ruler in cm and inches Weight: 5,80 gram (3,73 dwt) Ring size: EU-57 & 18¼, USA-8 , UK-P½ Adin reference Nº: 24263-0116 - Accompanied by a professional report of authenticity for your peace of mind. - Shipped insured and registered for your security, though you're most welcome to collect in person. - For shipments outside the EU, import duties and other charges may apply. We advise checking this in advance. - We invite you to browse through our customer feedback to discover the level of satisfaction we consistently provide. - See more of our products, visit: https://auction.catawiki.com/lotsfrom/Adin - Antique and vintage jewellery often undergoes thoughtful refurbishment, remodelling, or repairs to enhance its longevity and wearability. Such pieces frequently bear marks of this tender care. Furthermore, we present our antique and vintage jewellery in its authentic state, refraining from removing scratches or applying rhodium plating to white gold items. Our priority is to preserve the genuine allure and history of each piece. However, as the new owner, you have the option to take it to a local goldsmith for a cosmetic refresh, should you choose.