Purchase price of a single diamond ring tips to choose the appropriate metal Mosaic choice directly affect the price. Precious metals can be made of silver, platinum and rose gold or platinum. Platinum has natural white. However, white gold or rose gold in rhodium or copper added ( Rose gold, for example) After a white or pink sheen. Understand diamond parameters of diamond 4 c standard also affect the price. Your selection should include the number of diamond carat, clarity, size, and color. Price directly proportional with the carat weight, how many important impurities in value, influenced by the intensity of the reflected light is reflected on the price. Finally, colored diamonds ( Blue diamonds, red and pink diamond) Will be much more expensive than white diamonds. Avoid the classic jewelry brand big jewelry brand with high price for its marketing costs. Had better choose the less expensive but are more likely to get jewelry brand, such as, by the most preferential prices to provide you with high quality products. To consultant for advice before buying a single diamond ring, please get advice from jewelry advisory offices. Advisers can through email and phone to help you to buy diamond consultant advice to make your purchases.