87.00 grams is 3.06883468961346 ounces, 2.797 Troy ounces (most commonly used to gauge the weight and therefore the price of precious metals) or 55.95 dwts (pennyweights - a common weight used in the valuation and measurement of precious metals. Jewellers use the pennyweight in calculating the amount and cost of precious metals used in fabricating or casting jewellery).
So if we did a calculation using today’s figure of $1,525.77 per Troy ounce it would mean that 87.00 grams of 18K gold would be worth $3,201 (US) or £1,952.
But remember that these figures change daily and depending to whom you trade.
