actual pictures
18inches 
adjustable 
3.4 about weight
This price is limited to the labor cost of each gold ornament, excluding the gold price. The gold price depends on the market gold price of the day. For example, the gold price of the day is 4300. Calculated in this way, 4300 on the day (gold price) + 850 (labor cost) * 0.53 (product weight) is the product price.
example 4300+1050=5350
5350*3.4=18190
p18190  necklace