Each Diamond has tested positive: when exposed to a professional electronic thermal Diamond tester. The condition of this lovely antique ring is fair: there are signs of age. The replaced paste stone is very damaged, the base of the shank has thinned and one Diamond has a small chip. Despite the signs of age it has retained its original loveliness and the Diamonds are some of the finest and most beautiful I have seen.The item "Very Pretty Antique Edwardian. 45CT Brilliant Diamonds Platinum & 18CT Gold Ring" is in sale since Tuesday, April 14, 2020. This item is in the category "Jewellery & Watches\Vintage & Antique Jewellery\Vintage Fine Jewellery\Edwardian (1901-1910)". The seller is "bootsn04" and is located in High Wycombe, Buckinghamshire. This item can be shipped worldwide.