Please choose the correct ending to complete the given sentence: Finance and Business: [header] How to buy diamonds online [title] Set a budget for your purchase. [substeps] If buying a loose diamond don't forget to leave money for a setting. For engagement rings many people follow a rule of thumb of 3 times monthly salary but there are no set guidelines.

Ending1: Many jewelers will offer a layaway plan that will allow you to pay for the purchase over time at lower interest rates ten a credit card. Check whether there are any coupons and discounts, as lots of online diamonds selling services offer them regularly. Ending2: Before buying diamonds be sure it's a family diamond purchase that suits your family's size. Once again, perform a google search and see if there are any exceptions. Ending3: Some gems are more expensive then others and a good way to determine your current budget is by comparing your diamond sales for the previous six months. Determine where your online savings is going and set a specific pricing scale that guarantees a $100 per carat product. Ending4: In case you're buying a ruby or emerald ring the principle is to put a nine carat diamond on a larger gem in a band. [title] Buy a diamond based on timezone.

Answer format: ending1/ending2/ending3/ending4