Cost of a diamond follow how beautiful and shiny it is, a .5 grams (~2.5 carats) cutted diamond have a price about $20,000 to $25,000.
A diamond rind would cost around $160-$200
One tenth of a carat is a small weight for a diamond -- your local jeweler may have such a diamond to sell.
$60
Every diamond is valued according to its carat weight, colour, clarity and cut. All else being equal, an fancy intense yellow diamond will cost more than a 'white' diamond.
Your answer depends on both the diamond and the tree. You can consider size, rarity, quality -- each categories that dictate cost.
Well no not really. The cost of a diamond is usually independent of the cost of a diamond ring setting. The only relationship I can think of between these two values is when a diamond is fancy cut, has an unusual shape or is very large in size. In that case, a run of the mill ring setting may not do, and you may need to have your ring setting custom made in order to accommodate an unusual diamond.
998,000,000,000
Its tricky, carbon in Diamond form means "Diamond",it could cost from a couple of Dollars a carat (Industrial) to say 2000 Dollars a carat(Gem quality) or more.........
A diamond necklace at Journey can, depending on the carat and cut of the diamond(s), the quality and make of the gold and the actual design, cost anywhere between $400 - $1600.
A red diamond will cost you more than a blue diamond, given that all other characteristics of the stones are equal.
Your answer depends entirely on the diamond, its cut, carat weight, clarity and colour.
Stone for stone, a diamond will cost more than a sapphire.