1977 London Sapphire & Diamond Cocktail Ring | 3.80ctw, 0.25ctw | SZ 6.5 | 23.5" 18ct Clarity SI2 Colour J

18ct Clarity SI2 Colour J Cut Good Fluorescence Strong

15ctw Clarity SI1-I1 Color I/J Cut Good

SI1/SI2 Colour  I Cut Good

24 ct Clarity SI1 Colour J/K Cut  Poor Fluorescence Yes

1977 London Sapphire & Diamond Cocktail Ring | 3.80ctw, 0.25ctw | SZ 6.5 | 23.5" 18ct Clarity SI2 Colour JMetal 18k Yellow White Gold Size 6 1 2 Width Top: 9. 35mm, Band: 2. 15mm Gemstones Oval Cut Sapphires, Round Brilliant Cut Diamonds Carat 3. 80ctw Sapphires, 0. 25ctw Diamonds Clarity SI1 I1 Colour I J Cut Good This piece comes with a third party Certificate of Appraisal from 2024 with an Appraised Retail Value of $6,425. The hallmarks on this vintage piece indicate that it was assayed in London, UK, in 1977.