Antique jewelry object group: ring Condition: very good condition   -  (more info on our condition scale) Country of origin:Although it does not carry any legible control marks we believe this to be of Belgian origin. Style: Vintage Retro - The style now called "Retro Art" is a genre which was developed in the 1940s and 1950s in response to a need for bold, eye-catching graphics and shapes that were easy to reproduce.   -  See also: Retro or more info on styles Style specifics: Retro Style is a recent designation for the period in the forties when large scale, stylized geometric forms, drapes, bows or ribbons were all the rage. Pink Gold, set with colored stones, sometimes in floral forms was common. Period: ca. 1945   -  (events & facts of this era, poetry of this era, fashion of this era) Material: 18K pink gold (touchstone tested)   -  (more info on precious metals) Diamond(s): Ten single brilliant cut diamonds (also called 8/8) with an estimated weight of ± 0.15ct. (colour and clarity: G/I, vs/si). - All diamond weights, color grades and clarity are approximate since stones are not removed from their mounts to preserve the integrity of the setting. Also we have all diamonds screened by the IJGC - lab (www.ijgc-worldwide.com) for whether they are natural or synthetic, and all diamonds in this jewel are 100% guaranteed to be natural! Precious stones: Ten rubies (lab produced) (also called verneuil ruby). The fact that these stones are lab produced has no influence on the value of this jewel. Natural rubies and lab produced rubies were both used in this era, rather more for their effect than for their intrinsic value. Birthstones: Diamond is the birthstone (or month stone) for April and ruby for July.   -  (more info on birthstones) Hallmarks: No trace.   -  (more info on hallmarks) Dimensions: length of top of ring 1,47 cm (0,58 inch) - See picture with a ruler in cm and inches Weight: 10,60 gram (6,82 dwt) Ring size Continental: 56 & 17¾ , Size US 7½ , Size UK: O½ Adin Reference Nº: 20027-0055 - 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.