A trust created to allow one spouse to transfer, during life or upon death, an unlimited amount of property to his/her spouse without incurring gift or estate tax. A trust into which one spouse deposits assets that transfer to the other spouse at some point in the future or upon the first spouse's death.
1 On average, the engagement ring cost can be anywhere from as little as $200 to as much as $20,000+. 2  Like any jewelry available out there, the sky is the limit. 3  A quarter carat or less set in a diamond can cost anywhere from $100 to $600. 4  A half carat diamond can cost anywhere from $500 to $1,100.
It can cost as much as you want to spend on it. Engagement rings can cost anywhere from $500, $5000 to even $50,000. Factors such as the carat, color, clarity and cut of the diamond as well and whether it is made in yellow gold, white gold or platinum also have an impact on the cost.