18 kt. Yellow gold - Brooch Diamond - Vintage antique anno 1870

Type of jewel: Vintage antique 18K gold brooch with rose cut diamond Condition: very good Style: Vintage antique Era: ca. 1870 Material: 18K warm yellow gold (touchstone tested) Technique: The rose cuts are set on foil. This is a ancient technique that was used to bring the lustre of the diamonds to its best quality. This is being done by placing in the closed mounting under the diamond a highly polished cone of silver foil. Diamond(s) : One rose cut diamond, tested and guaranteed natural diamond. We do not have the weight of this diamond which is normal in our trade when it comes to rose cuts. We have all diamonds in all our vintage and antique jewellery tested by the IJGC - lab whether they are natural diamonds or lab-grown diamonds. When diamonds in our jewellery turn out to be lab-grown we don't offer them. Therefore we guarantee that all diamonds in this jewel are 100% natural. Birth and month stones: Diamond is the birthstone (or month stone) for April. Hallmarks: No trace. Dimensions: diameter 2,94 cm (1,16 inch) - See picture with a ruler in cm and inches Weight: 6,20 gram (3,99 dwt) Adin reference Nº: 23047-0098 - Comes with professional report of authenticity. - Shipping insured and registered (or pick it up) . - Outside EU import duties etc. may apply. - Check our feedback here to see how happy our customers are. - See more of our products, visit: https: //auction. catawiki. com/lotsfrom/Adin - Antique & Vintage jewellery is often refurbished, remodelled or repaired in order to prolong its enjoyment and wearable lifetime. It is not uncommon for older items to see evidence of this.