All precious metals are appropriately hallmarked. Necklace and Bracelet lengths are given in inches, Rings in UK sizes, and Gemstone dimensions in millimetres. From time to time, though, it is inevitable that mistakes are made and expectations are not met. We'll try to reply as soon as possible, and to resolve the matter to your satisfaction.We post to UK addresses only i. Not Channel Islands, Eire, etc. Your personal details will not be used for marketing purposes or passed to any third party. The item "Tanzanite solitaire with Diamond accents, 1.00ct, in 9k Yellow Gold. Size K" is in sale since Tuesday, January 16, 2018. This item is in the category "Jewellery & Watches\Fine Jewellery\Fine Rings\Gemstone". The seller is "millamaticijewellery" and is located in Edinburgh, Midlothian. This item can be shipped to United Kingdom.