Type of jewel: Vintage 1970s diamond cocktail ring Condition: very good Style: Vintage 1970's Seventies Era: ca. 1970 Material: 14K white gold (touchstone tested) Diamond(s): One brilliant cut diamond, tested and guaranteed natural diamond with an estimated weight of ± 0.70ct. (colour and clarity: J/K, vs/si). 18 brilliant cut diamonds, tested and guaranteed natural diamonds with an estimated weight of ± 2.00ct. (colour and clarity: H/J, si/i). Total diamond count: 19 pcs. Total diamond weight: approx. 2.70 crt. All diamond weights, color grades and clarity are approximate since the stones were not removed from their mounts to preserve the integrity of the setting. All diamonds in our vintage and antique jewellery are verified by the IJGC-lab to confirm whether they are natural or lab-grown. We do not offer any pieces with lab-grown diamonds. Thus, we assure that all diamonds in this jewel are 100% natural. Birth and month stones: Diamond is the birthstone (or month stone) for April. Hallmarks: The Dutch control mark for 14K gold jewelry that was brought to the essay office in finished condition (such as antique jewelry). This hallmark was in use since 1955. Dimensions: band width top of ring 1,59 cm (0,63 inch) - See picture with a ruler in cm and inches Weight: 4,70 gram (3,02 dwt) Ring size: EU-54 & 17¼, USA-6¾, UK-N Adin reference Nº: 24029-0086 - 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 - It is common for antique & vintage jewellery to be thoughtfully refurbished, remodelled, or repaired to extend its life of wearability. Older items may well show signs of this loving attention.